Alberta Wild Species General Status Listing 2010

Fish & Wildlife Division

Sustainable Resource Development

Alberta Wild Species General Status Listing - 2010 Species at Risk

ELCODE Group ID Scientific Name Common Name Status 2010 Status 2005 Status 2000 Background Lichens Cladonia cenotea Powdered Funnel Lichen Secure Cladonia cervicornis Lichens Ladder Lichen Secure verticillata Lichens Cladonia chlorophaea Mealy Pixie-cup Lichen Secure Lichens Cladonia coccifera Eastern Boreal Pixie-cup Lichen Undetermined Lichens Cladonia coniocraea Common Pixie Powderhorn Secure Lichens Cladonia cornuta Bighorn Pixie Lichen Secure Lichens Cladonia cornuta cornuta Bighorn Pixie Lichen Secure Lichens Cladonia crispata Organpipe Lichen Secure Lichens Cladonia cristatella British Soldiers Lichen Secure Cladonia Lichens Mealy Pixie-cup Lichen Undetermined cryptochlorophaea Lichens Cladonia cyanipes Blue-footed Pixie Lichen Sensitive Lichens Cladonia deformis Lesser Sulphur-cup Lichen Secure Lichens Cladonia digitata Fingered Pixie-cup Lichen May Be At Risk Lichens Cladonia ecmocyna Orange-footed Pixie Lichen Secure Lichens Cladonia fimbriata Trumpeting Lichen Secure Lichens Cladonia furcata Forking Lichen Sensitive Lichens Cladonia glauca Glaucous Pixie Lichen May Be At Risk Lichens Cladonia gracilis gracilis Gracile Lichen May Be At Risk Lichens Cladonia gracilis turbinata Bronzed Lichen Secure Lichens Cladonia grayi Gray's Pixie-cup Lichen May Be At Risk Lichens Cladonia humilis Humble Pixie-cup Lichen Undetermined Lichens Cladonia macilenta Lipstick Powderhorn Lichen Secure Cladonia macilenta Lichens Brown Pin Lichen Secure bacillaris Lichens Cladonia macrophylla Fig-leaved Lichen May Be At Risk Lichens Cladonia macrophyllodes Large-leaved Lichen Sensitive

Lichens Cladonia merochlorophaea Gritty Pixie-cup Lichen May Be At Risk Lichens Cladonia metacorallifera Reptilian Pixie-cup Lichen May Be At Risk Lichens Cladonia mitis Green Reindeer Lichen Secure Lichens Cladonia multiformis Sieve Lichen Secure Lichens Cladonia norvegica Baby Powderhorn Lichen May Be At Risk Lichens Cladonia phyllophora Felt Lichen Secure Lichens Cladonia pleurota Red-fruited Pixie-cup Secure Lichens Cladonia pocillum Rosette Pixie-cup Lichen Secure Lichens Cladonia pyxidata Pebbled Pixie-cup Lichen Secure Lichens Cladonia ramulosa Bran Lichen May Be At Risk Lichens Cladonia rangiferina Gray Reindeer Lichen Secure Lichens Cladonia rei Wand Lichen May Be At Risk Lichens Cladonia robbinsii Yellow Tongue Lichen Undetermined Lichens Cladonia scabriuscula Mealy Forked Lichen Secure Lichens Cladonia squamosa Dragon Lichen May Be At Risk Lichens Cladonia stellaris Star-tipped Reindeer Lichen Secure Lichens Cladonia stricta Lesser Pied Lichen Undetermined Lichens Cladonia stygia Black-footed Reindeer Lichen Secure Lichens Cladonia subcariosa Cladonia Lichen Not Assessed Lichens Cladonia subfurcata Rosegarden Lichen May Be At Risk Lichens Cladonia subulata Antlered Powderedhorn Lichen Secure Lichens Cladonia sulphurina Greater Sulphur-cup Lichen Secure Lichens Cladonia symphycarpia Split-peg Lichen May Be At Risk Lichens Cladonia transcendens Graduated Lichen May Be At Risk Lichens Cladonia turgida Crazy-scale Lichen May Be At Risk Lichens Cladonia umbricola Shaded Lichen May Be At Risk Lichens Cladonia uncialis Thorn Lichen Secure Lichens Spilonema revertens Rock Hairball Lichen May Be At Risk Lichens Collema bachmanianum Bachman's Tarpaper Lichen Secure Lichens Collema ceraniscum Pincushion Tarpaper Lichen May Be At Risk Lichens Collema coccophorum Kerneled Tarpaper Lichen May Be At Risk Lichens Collema crispum Tarpaper Lichen May Be At Risk

Lichens Collema cristatum Fingered Tarpaper Lichen May Be At Risk Lichens Collema flaccidum Flaking Tarpaper Lichen May Be At Risk Lichens Collema furfuraceum Blistered Tarpaper Lichen Secure Lichens Collema fuscovirens Crumpled Rock Tarpaper Lichen Secure Lichens Collema multipartitum Tarpaper Lichen May Be At Risk Lichens Collema nigrescens Blistered Tarpaper Lichen May Be At Risk Lichens Collema polycarpon Shaly Tarpaper Lichen Secure Lichens Collema subflaccidum Tree Tarpaper Lichen Secure Lichens Collema subparvum Petaled Tarpaper Lichen May Be At Risk Lichens Collema tenax Soil Tarpaper Lichen Secure Collema undulatum Lichens Jelly Flakes Lichen Sensitive granulosum Lichens Leptogium gelatinosum Rose-petalled Jellyskin Lichen May Be At Risk Lichens Leptogium hirsutum Jellyskin Lichen Not Assessed Lichens Leptogium lichenoides Tattered Jellyskin Lichen Secure Leptogium Lichens Concentric Jellyskin Lichen May Be At Risk pseudofurfuraceum Lichens Leptogium saturninum Bearded Jellyskin Lichen Secure Lichens Leptogium subtile Appressed Jellyskin Lichen Not Assessed Lichens Leptogium tenuissimum Birdnest Jellyskin Lichen May Be At Risk Lichens Leptogium teretiusculum Beaded Jellyskin Lichen Undetermined Lichens Gypsoplaca macrophylla Gypsum Earthscale Lichen May Be At Risk Lichens Rhizoplaca chrysoleuca Orange Rock-posy Lichen Secure Rhizoplaca Lichens Green-eyed Rock-posy Lichen Secure melanophthalma Lichens Rhizoplaca peltata Brown-eyed Rock-posy Lichen May Be At Risk Lichens Lobaria hallii Gray Lungwort Lichen May Be At Risk Lichens Lobaria linita Cabbage Lungwort Lichen Secure Lichens Lobaria pulmonaria Lungwort Lichen Secure Eyed Mossthorns Woollybear Lichens Polychidium muscicola May Be At Risk Lichen Lichens Nephroma arcticum Arctic Kidney Lichen Secure Lichens Nephroma bellum Naked Kidney Lichen Secure

Lichens Nephroma expallidum Alpine Kidney Lichen Secure Lichens Nephroma helveticum Fringed Kidney Lichen Sensitive Lichens Nephroma isidiosum Peppered Kidney Lichen May Be At Risk Lichens Nephroma parile Powdery Kidney Lichen Secure Lichens Nephroma resupinatum Pimpled Kidney Lichen Secure Fuscopannaria Lichens Frosted Shingles Lichen Undetermined leucostictoides Fuscopannaria Lichens Moss Shingles Lichen Secure praetermissa Lichens Protopannaria pezizoides Brown-gray Moss-shingle Lichen Secure Lichens Psoroma hypnorum Green moss-shingle Lichen Secure Lichens Vahliella leucophaea Shelter Shingle Lichen Undetermined Lichens Ahtiana sphaerosporella Mountain Candlewax Lichen Sensitive Lichens Alectoria imshaugii Spiny Witch's Hair Lichen May Be At Risk Lichens Alectoria ochroleuca Green Witch's Hair Lichen Secure Lichens Alectoria sarmentosa Common Witch's Hair Lichen Secure Alectoria sarmentosa Lichens Common Witch's Hair Lichen Secure sarmentosa Alectoria sarmentosa Lichens Strapping Witch's Hair Lichen Secure vexillifera Lichens Allantoparmelia alpicola Greater Rock Grub Lichen May Be At Risk Allocetraria Lichens V-fingers Lichen Secure madreporiformis Lichens Arctoparmelia centrifuga Ripple Ring Lichen Secure Lichens Arctoparmelia incurva Finger Ring Lichen May Be At Risk Lichens Arctoparmelia separata Arctic Ring Lichen May Be At Risk Arctoparmelia Lichens Abrading Ring Lichen May Be At Risk subcentrifuga Lichens Brodoa oroarctica Mountain Diamondback Lichen Secure Lichens Bryocaulon divergens Arctic Pretzel Lichen May Be At Risk Lichens Bryoria capillaris Gray Horsehair Lichen Secure Lichens Bryoria chalybeiformis Resplendent Horsehair Lichen Sensitive Lichens Bryoria fremontii Edible Horsehair Lichen Secure

Lichens Bryoria furcellata Burred Horsehair Lichen Secure Lichens Bryoria fuscescens Pale-footed Horsehair Lichen Secure Lichens Bryoria glabra Wire Horsehair Lichen Not Assessed Lichens Bryoria implexa Boreal Horsehair Lichen Not Assessed Lichens Bryoria lanestris Wooly Horsehair Lichen Secure Lichens Bryoria nadvornikiana Blonde Horsehair Lichen May Be At Risk Lichens Bryoria nitidula Tundra Horsehair Lichen May Be At Risk Lichens Bryoria pseudofuscescens Mountain Horsehair Lichen Secure Lichens Bryoria simplicior Spangled Horsehair Lichen Sensitive Lichens Bryoria tenuis Pied Horsehair Lichen May Be At Risk Lichens Bryoria trichodes Inelegant Horsehair Lichen Not Assessed Bryoria trichodes Lichens Elegant Horsehair Lichen Not Assessed americana Lichens Bryoria trichodes trichodes Inelegant Horsehair Lichen Not Assessed Lichens Cetraria aculeata Spiny Heath Lichen Secure Lichens Cetraria arenaria Sand-loving Icelandmoss Lichen Sensitive Lichens Cetraria ericetorum Icelandmoss Lichen Secure Lichens Cetraria islandica True Icelandmoss Lichen Secure Lichens Cetraria laevigata Pin-striped Icelandmoss Lichen Undetermined Lichens Cetraria muricata Spiny Heath Lichen Sensitive Lichens Cornicularia normoerica Mountain Bootstrap Lichen May Be At Risk Lichens Dactylina arctica Arctic Butterfingers Lichen Secure Lichens Dactylina beringica Pacific Butterfingers Lichen Sensitive Lichens Dactylina ramulosa Frost Fingers Lichen Secure Lichens Esslingeriana idahoensis Tinted Tatter Lichen May Be At Risk Lichens Evernia divaricata Mountain Oakmoss Lichen May Be At Risk Lichens Evernia mesomorpha Boreal Oakmoss Lichen Secure Lichens Evernia perfragilis Arctic Oakmoss Lichen Undetermined Lichens Flavocetraria cucullata Curled Snow Lichen Secure Lichens Flavocetraria nivalis Crinkled Snow Lichen Secure Lichens Flavopunctelia flaventior Speckled Greenshield Lichen Secure Lichens Flavopunctelia soredica Powder-edged Greenshield Lichen May Be At Risk

Lichens Gowardia nigricans Gray Witch's Beard Lichen Secure Lichens Hypogymnia austerodes Varnished Tube Lichen Secure Lichens Hypogymnia bitteri Powdered Tube Lichen Secure Lichens Hypogymnia duplicata Tickertape Tube Lichen May Be At Risk Lichens Hypogymnia enteromorpha Budding Tube Lichen May Be At Risk Lichens Hypogymnia imshaugii Forking Tube Lichen Secure Lichens Hypogymnia inactiva Mottled Tube Lichen Sensitive Hypogymnia Lichens Deflated Tube Lichen Secure metaphysodes Lichens Hypogymnia occidentalis Lattice Tube Lichen Secure Lichens Hypogymnia physodes Monk's Hood Lichen Secure Lichens Hypogymnia rugosa Wrinkled Tube Lichen May Be At Risk Lichens Hypogymnia subobscura Viviparous Tube Lichen May Be At Risk Lichens Hypogymnia tubulosa Powder-headed Tube Lichen Secure Lichens Hypogymnia vittata Slender Monk's Hood Lichen May Be At Risk Lichens Imshaugia aleurites Salted Starburst Lichen Secure Lichens Imshaugia placorodia Eyed Starburst Lichen Sensitive Lichens Kaernefeltia merrillii Flattened Thornbush Lichen Secure Lichens Letharia columbiana Brown-eyed Wolf Lichen Secure Lichens Letharia vulpina Wolf Lichen Secure Lichens Melanelia commixta Brown-bellied Camouflage Lichen Secure Lichens Melanelia disjuncta Mealy Camouflage Lichen May Be At Risk Lichens Melanelia hepatizon Rimmed Camouflage Lichen Secure Lichens Melanelia panniformis Shingled Camouflage Lichen May Be At Risk Lichens Melanelia sorediata Star-studded Camouflage Lichen Sensitive Lichens Melanelia stygia Alpine Camouflage Lichen Secure Lichens Melanelia tominii Dimpled Camouflage Lichen Secure Lichens Melanelixia albertana Powder-rimmed Camouflage Lichen Secure Lichens Melanelixia fuliginosa Polished Camouflage Lichen May Be At Risk Lichens Melanelixia subaurifera Abrading Camouflage Lichen Secure Lichens Melanohalea elegantula Elegant Camouflage Lichen Secure Lichens Melanohalea exasperatula Lustrous Camouflage Lichen Secure

Lichens Melanohalea infumata Salted Camouflage Lichen Secure Lichens Melanohalea multispora Wide-eyed Camouflage Lichen Undetermined Lichens Melanohalea olivacea Spotted Camouflage Lichen Secure Lichens Melanohalea olivaceoides Granulating Camouflage Lichen May Be At Risk Melanohalea Lichens Northern Camouflage Lichen Secure septentrionalis Lichens Melanohalea subelegantula Deadman's Camouflage Lichen Secure Lichens Melanohalea subolivacea Brown-eyed Camouflage Lichen Secure Lichens Melanohalea trabeculata Baby Camouflage Lichen Undetermined Lichens Nodobryoria abbreviata Tufted Foxtail Lichen May Be At Risk Lichens Nodobryoria oregana Pendent Foxtail Lichen Sensitive Lichens Nodobryoria subdivergens Alpine Foxtail Lichen May Be At Risk Lichens Parmelia omphalodes Smoky Shield Lichen May Be At Risk Lichens Parmelia saxatilis Salted Shield Lichen Secure Lichens Parmelia sulcata Hammered Shield Lichen Secure Lichens Parmeliopsis ambigua Green Starburst Lichen Secure Lichens Parmeliopsis hyperopta Gray Starburst Lichen Secure Lichens Platismatia glauca Varied Rag Lichen Secure Lichens Pseudephebe minuscula Coarser Rockwool Lichen Secure Lichens Pseudephebe pubescens Finer Rockwool Lichen Secure Lichens Pseudevernia consocians Common Antler Lichen May Be At Risk Lichens Punctelia perreticulata Powdered Speckleback Lichen Secure Lichens Tuckermanella fendleri Dwarf Wrinkle Lichen Undetermined Tuckermannopsis Lichens Fringed Wrinkle Lichen Secure americana Tuckermannopsis Lichens Silver-lined Wrinkle Lichen Secure chlorophylla Tuckermannopsis Lichens Broad Wrinkle Lichen Secure platyphylla Tuckermannopsis Lichens Eyed Chestnut Wrinkle Lichen Secure sepincola Tuckermannopsis Lichens Arboreal Icelandmoss Lichen May Be At Risk subalpina

Lichens Usnea alpina Subalpine Beard Lichen Secure Lichens Usnea cavernosa Pitted Beard Lichen Secure Lichens Usnea ceratina Warty Beard Lichen May Be At Risk Lichens Usnea filipendula Fishbone Beard Lichen Sensitive Lichens Usnea glabrata Lustrous Beard Lichen Sensitive Lichens Usnea glabrescens Spotted Beard Lichen Secure Lichens Usnea hirta Bristly Beard Lichen Secure Lichens Usnea lapponica Powdered Beard Lichen Secure Lichens Usnea scabiosa Beard Lichen Undetermined Lichens Usnea scabrata Straw Beard Lichen Secure Lichens Usnea subfloridana Nit Beard Lichen Secure Lichens Usnea substerilis Embossed Beard Lichen Secure Lichens Vulpicida canadensis Brown-eyed Sunshine Lichen Sensitive Lichens Vulpicida pinastri Powdered Sunshine Lichen Secure Lichens Vulpicida tilesii Limestone Sunshine Lichen Secure Xanthoparmelia Lichens Tumbleweed Shield Lichen Sensitive chlorochroa Xanthoparmelia Lichens Colorado Rock-shield Lichen Secure coloradoënsis Lichens Xanthoparmelia conspersa Peppered Rock-shield Lichen May Be At Risk Lichens Xanthoparmelia lineola Tight Rock-shield Lichen May Be At Risk Lichens Xanthoparmelia mexicana Salted Rock-shield Lichen Secure Xanthoparmelia Lichens Fatty-acid Rock-shield Lichen May Be At Risk subdecipiens Xanthoparmelia Lichens Barely Hopping Rock-shield Lichen Secure wyomingica Lichens Peltigera aphthosa Common Freckle Pelt Lichen Secure Lichens Peltigera canina Dog Lichen Secure Lichens Peltigera castanea Chestnut Pelt Lichen Undetermined Lichens Peltigera cinnamomea Cinnamon Pelt Lichen May Be At Risk Lichens Peltigera collina Tree Pelt Lichen Sensitive Lichens Peltigera degenii Lustrous Pelt Lichen May Be At Risk Lichens Peltigera didactyla Alternating Pelt Lichen Secure

Lichens Peltigera elisabethae Concentric Pelt Lichen Secure Lichens Peltigera evansiana Peppered Pelt Lichen Secure Lichens Peltigera extenuata Sheepish Pelt Lichen Secure Lichens Peltigera horizontalis Flat-fruited Pelt Lichen May Be At Risk Lichens Peltigera kristinssonii Dark-veined Pelt Lichen Secure Lichens Peltigera lepidophora Scaly Pelt Lichen Secure Lichens Peltigera leucophlebia Ruffled Freckle Pelt Lichen Secure Lichens Peltigera malacea Veinless Pelt Lichen Secure Lichens Peltigera membranacea Membranous Pelt Lichen Secure Lichens Peltigera neckeri Black-saddle Pelt Lichen Secure Lichens Peltigera neopolydactyla Undulating Pelt Lichen Secure Lichens Peltigera polydactylon Many-fruited Pelt Lichen May Be At Risk Lichens Peltigera ponojensis Pale-bellied Pelt Lichen Secure Lichens Peltigera praetextata Born-again Pelt Lichen Secure Lichens Peltigera retifoveata Sponge Pelt Lichen Secure Lichens Peltigera rufescens Black-bellied Pelt Lichen Secure Lichens Peltigera scabrosa Greater Toad Pelt Lichen Secure Lichens Peltigera venosa Fan Pelt Lichen Secure Lichens Solorina bispora Lesser Tundra Owl Lichen Secure Lichens Solorina crocea Orange Chocolate Chip Lichen Secure Lichens Solorina octospora Greater Tundra Owl Lichen May Be At Risk Lichens Solorina saccata Woodland Owl Lichen Secure Lichens Solorina spongiosa Blinking Owl Lichen May Be At Risk Lichens Anaptychia crinalis Hanging Fringed Lichen May Be At Risk Lichens Anaptychia elbursiana Whiskered Fringed Lichen May Be At Risk Lichens Heterodermia speciosa Powdered Fringe Lichen May Be At Risk Lichens Phaeophyscia adiastola Powder-tipped Shadow Lichen May Be At Risk Lichens Phaeophyscia ciliata Smooth Shadow Lichen Sensitive Lichens Phaeophyscia constipata Pincushion Shadow Lichen Sensitive Lichens Phaeophyscia decolor Starburst Shadow Lichen May Be At Risk Lichens Phaeophyscia endococcina Starburst Shadow Lichen Undetermined Lichens Phaeophyscia hirsuta Bristling Shadow Lichen Sensitive

Lichens Phaeophyscia hispidula Whiskered Shadow Lichen Secure Lichens Phaeophyscia nigricans Powder-headed Shadow Lichen May Be At Risk Lichens Phaeophyscia orbicularis Mealy Shadow Lichen Secure Lichens Phaeophyscia sciastra Dark Shadow Lichen Secure Lichens Physcia adscendens Hooded Rosette Lichen Secure Lichens Physcia aipolia Hoary Rosette Lichen Secure Lichens Physcia alnophila Outward-looking Rosette Lichen Undetermined Lichens Physcia biziana Frosted Rosette Lichen May Be At Risk Lichens Physcia caesia Blue-gray Rosette Lichen Secure Lichens Physcia dimidiata Exuberant Rosette Lichen May Be At Risk Lichens Physcia dubia Powder-tipped Rosette Lichen Sensitive Lichens Physcia millegrana Mealy Rosette Lichen Sensitive Lichens Physcia phaea Black-eyed Rock Rosette Lichen Secure Lichens Physcia stellaris Star Rosette Lichen Secure Lichens Physcia tenella Fringed Rosette Lichen Sensitive Lichens Physconia detersa Bottlebrush Frost Lichen Secure Lichens Physconia enteroxantha Yellow-cored Frost Lichen Undetermined Lichens Physconia isidiigera Side-lined Shade Lichen May Be At Risk Lichens Physconia muscigena Ground Frost Lichen Secure Lichens Physconia perisidiosa Crescent Frost Lichen Sensitive Lichens Placynthium asperellum Lilliput Ink Lichen May Be At Risk Lichens Placynthium nigrum Common Ink Lichen Sensitive Lichens Placynthium stenophyllum Pale-bellied Ink Lichen Undetermined Lichens Placynthium subradiatum Ink Lichen Undetermined Lichens Romjularia lurida Imbricate Scale Lichen Undetermined Lichens Psora cerebriformis Brain scale Lichen Sensitive Lichens Psora decipiens Blushing Scale Lichen Secure Lichens Psora globifera Blackberry Scale Lichen Undetermined Lichens Psora himalayana Mountain Scale Lichen Sensitive Lichens Psora nipponica Butterfly Scale Lichen Secure Lichens Psora tuckermanii Brown-eyed Scale Lichen Secure Lichens Psorula rufonigra Blue-edged Scale Lichen Undetermined

Lichens Ramalina americana Sinewed Ramalina Lichen Undetermined Lichens Ramalina dilacerata Punctured Ramalina Lichen Secure Lichens Ramalina farinacea Hyphenated Ramalina Lichen Sensitive Lichens Ramalina intermedia Rock Ramalina Lichen May Be At Risk Lichens Ramalina obtusata Hooded Ramalina Lichen Secure Lichens Ramalina pollinaria Chalky Ramalina Lichen Secure Lichens Ramalina roesleri Frayed Ramalina Lichen Secure Lichens Ramalina sinensis Fan Ramalina Lichen Sensitive Lichens Ramalina thrausta Angelhair Ramalina Lichen Secure Lichens Stereocaulon alpinum Alpine Foam Lichen Secure Lichens Stereocaulon botryosum Cauliflower Foam Lichen May Be At Risk Lichens Stereocaulon condensatum Granular Soil Foam Lichen May Be At Risk Lichens Stereocaulon glareosum Alpine Soil Foam Lichen May Be At Risk Lichens Stereocaulon grande Grand Foam Lichen May Be At Risk Lichens Stereocaulon paschale Easter Foam Lichen Secure Lichens Stereocaulon rivulorum Snow Foam Lichen Sensitive Lichens Stereocaulon saxatile Rock Foam Lichen Secure Lichens Stereocaulon tomentosum Woolly Foam Lichen Secure Lichens Fulgensia bracteata Goldnugget Sulphur Lichen Sensitive Lichens Fulgensia fulgens Desert Sulphur Lichen May Be At Risk Lichens Xanthomendoza fallax Hooded Sunburst Lichen Secure Lichens Xanthomendoza fulva Bare-bottomed Sunburst Lichen May Be At Risk Lichens Xanthomendoza hasseana Poplar Sunburst Lichen Undetermined Lichens Xanthomendoza montana Small-footed Sunburst Lichen Undetermined Lichens Xanthoria candelaria Shrubby Sunburst Lichen Secure Lichens Xanthoria elegans Elegant Sunburst Lichen Secure Lichens Xanthoria sorediata Sugared Sunburst Lichen May Be At Risk Lichens Leprocaulon subalbicans Lesser Cottonthread Lichen May Be At Risk Lichens Squamarina lentigera Snow-white Dimple Lichen Sensitive Lichens Ephebe lanata Waterside Rockshag Lichen May Be At Risk Lichens Lempholemma radiatum Radiant Charstick Lichen Undetermined Lichens Lichinella stipatula Shrubby Rocklicorice Lichen May Be At Risk

Lichens Zahlbrucknerella calcarea Frosted Rockserpent Lichen Undetermined Lichens Baeomyces rufus Brown Beret Lichen Secure Lichens Thamnolia subuliformis Whiteworm Lichen Secure Lichens Thamnolia vermicularis Universal Whiteworm Lichen Secure Lichens Agrestia hispida Vagabond Lichen May Be At Risk Lichens Lobothallia alphoplaca Puffed Sunken-disk Lichen Secure Lichens Lasallia pensylvanica Black-bellied Toadskin Lichen May Be At Risk Lichens Umbilicaria americana Frosted Rocktripe Lichen May Be At Risk Lichens Umbilicaria angulata Starred Rocktripe Lichen May Be At Risk Lichens Umbilicaria arctica Arctic Rocktripe Lichen Not Assessed Umbilicaria Lichens Rocktripe Lichen May Be At Risk cinereorufescens Lichens Umbilicaria cylindrica Fringed Rocktripe Lichen Secure Lichens Umbilicaria decussata Netted Rocktripe Lichen Sensitive Lichens Umbilicaria deusta Peppered Rocktripe Lichen Secure Lichens Umbilicaria hirsuta Granulating Rocktripe Lichen May Be At Risk Lichens Umbilicaria hyperborea Blistered Rocktripe Lichen Secure Umbilicaria Lichens Lesser Salted Rocktripe Lichen Sensitive krascheninnikovii Lichens Umbilicaria lambii Windward Rocktripe Lichen Sensitive Lichens Umbilicaria mammulata Smooth Rocktripe Lichen May Be At Risk Lichens Umbilicaria muehlenbergii Plated Rocktripe Lichen Secure Lichens Umbilicaria phaea Emery Rocktripe Lichen May Be At Risk Lichens Umbilicaria polyphylla Petalled Rocktripe Lichen May Be At Risk Lichens Umbilicaria proboscidea Netted Rocktripe Lichen Secure Lichens Umbilicaria rigida Sandpaper Rocktripe Lichen May Be At Risk Lichens Umbilicaria torrefacta Perforated Rocktripe Lichen Sensitive Lichens Umbilicaria vellea Grizzled Rocktripe Lichen Undetermined Lichens Umbilicaria virginis Blushing Rocktripe Lichen Secure Lichens Hypocenomyce friesii Old-Growth Clam Lichen May Be At Risk Lichens Hypocenomyce scalaris Common Clam Lichen Secure Lichens Catapyrenium cinereum Gray Earthscale Lichen Sensitive Lichens Dermatocarpon Quilted Stippleback Lichen May Be At Risk

intestiniforme Lichens Dermatocarpon luridum Brookside Stippleback Lichen May Be At Risk Lichens Dermatocarpon miniatum Common Stippleback Lichen Secure Lichens Dermatocarpon moulinsii Shag-Belly Stippleback Lichen May Be At Risk Lichens Dermatocarpon reticulatum Sandpaper Stippleback Lichen Secure Lichens Dermatocarpon rivulorum Cold-water Stippleback Lichen Sensitive Dermatocarpon Lichens Stippleback Lichen Undetermined schaechtelinii Lichens Endocarpon pulvinatum Inflated Stippled Lichen May Be At Risk Lichens Endocarpon pusillum Scaly Stippled Lichen May Be At Risk Lichens Placidium lachneum Black-bellied Stipplescale Lichen Sensitive Lichens Placidium rufescens Stipplescale Lichen Undetermined Mosses Andreaea alpestris Sensitive Mosses Andreaea blyttii Sensitive Mosses Andreaea heinemannii May Be At Risk Mosses Andreaea nivalis Snow Rock Moss Sensitive Mosses Andreaea rupestris Black Rock Moss Secure Mosses Aulacomnium acuminatum Acutetip Groove Moss Sensitive Mosses Aulacomnium androgynum Little Groove Moss Sensitive Mosses Aulacomnium palustre Glow Moss Secure Mosses Aulacomnium turgidum Mountain Groove Moss Sensitive Mosses Bartramia halleriana Haller's Apple Moss May Be At Risk Mosses Bartramia ithyphylla Straight-leaved Apple Moss Secure Mosses Bartramia pomiformis Common Apple Moss Sensitive Mosses Conostomum tetragonum Helmet Moss Sensitive Mosses Philonotis fontana Fountain Apple Moss Secure Mosses Philonotis marchica Sensitive Mosses Philonotis yezoana Sensitive Mosses Plagiopus oederiana Oeder's Apple Moss Secure Mosses Anomobryum filiforme Sensitive Mosses Bryum algovicum Secure Mosses Bryum arcticum Undetermined

Mosses Bryum argenteum Silvery Bryum Moss Secure Mosses Bryum blindii Undetermined Mosses Bryum caespiticium Tufted Bryum Moss Secure Mosses Bryum calobryoides Undetermined Mosses Bryum calophyllum Undetermined Mosses Bryum capillare Capillary Bryum Moss Secure Mosses Bryum cyclophyllum Round-leaved Bryum Moss Sensitive Mosses Bryum dichotomum Undetermined Mosses Bryum imbricatum Undetermined Mosses Bryum knowltonii Sensitive Mosses Bryum lisae Secure Mosses Bryum marratii Undetermined Mosses Bryum meesioides Undetermined Mosses Bryum miniatum Glossy Red Bryum Moss Undetermined Mosses Bryum muehlenbeckii Muehlenbeck's Bryum Moss Sensitive Mosses Bryum pallens Undetermined Mosses Bryum pallescens Pale Bryum Moss Sensitive Mosses Bryum porsildii At Risk Mosses Bryum pseudotriquetrum Common Green Bryum Moss Secure Mosses Bryum purpurascens Undetermined Mosses Bryum schleicheri Undetermined Mosses Bryum turbinatum Sensitive Mosses Bryum uliginosum Secure Mosses Bryum weigelii Weigel's Bryum Moss Sensitive Mosses Leptobryum pyriforme Golden Thread Moss Secure Mosses Plagiobryum demissum May Be At Risk Mosses Plagiobryum zierii Sensitive Mosses Pohlia andalusica Sensitive Mosses Pohlia annotina Sensitive Mosses Pohlia atropurpurea Sensitive Mosses Pohlia bolanderi Undetermined Mosses Pohlia brevinervis May Be At Risk

Mosses Pohlia bulbifera Blunt-bud Nodding Moss Sensitive Mosses Pohlia camptotrachela Sensitive Mosses Pohlia cruda Opal Nodding Moss Secure Mosses Pohlia crudoides May Be At Risk Mosses Pohlia drummondii Sensitive Mosses Pohlia elongata Long-necked Nodding Moss Sensitive Mosses Pohlia filum Sensitive Mosses Pohlia longicollis Sensitive Mosses Pohlia nutans Common Nodding Moss Secure Mosses Pohlia obtusifolia Blunt Nodding Moss Sensitive Mosses Pohlia proligera Cottony Nodding Moss Undetermined Mosses Pohlia vexans Northwestern Nodding Moss May Be At Risk Mosses Pohlia wahlenbergii Wahlenberg's Nodding Moss Secure Mosses Roellia roellii Mountain Moss Sensitive Mosses Catoscopium nigritum Black Golf Club Moss Secure Mosses Amblyodon dealbatus Short-tooth Hump Moss Sensitive Mosses Meesia longiseta Slender Cold Moss Undetermined Mosses Meesia triquetra Three-ranked Cold Moss Secure Mosses Meesia uliginosa Revolute Cold Moss Secure Mosses Paludella squarrosa Tufted Fen Moss Secure Mosses Mielichhoferia elongata Undetermined Mosses Cinclidium stygium Sooty Cupola Moss Secure Mosses Cinclidium subrotundum Sensitive Cyrtomnium Mosses Short-pointed Lantern Moss Sensitive hymenophylloides Mosses Mnium ambiguum Ambiguous Leafy Moss Sensitive Mosses Mnium arizonicum Arizona Leafy Moss Sensitive Mosses Mnium blyttii Blytt's Leafy Moss Sensitive Mosses Mnium marginatum Bordered Leafy Moss Undetermined Mosses Mnium spinulosum Secure Mosses Mnium thomsonii Thomson's Leafy Moss Sensitive Mosses Plagiomnium ciliare Toothed Leafy Moss Undetermined

Mosses Plagiomnium cuspidatum Woodsy Leafy Moss Secure Mosses Plagiomnium drummondii Drummond's Leafy Moss Undetermined Mosses Plagiomnium ellipticum Marsh Leafy Moss Secure Mosses Plagiomnium insigne Coastal Leafy Moss Sensitive Mosses Plagiomnium medium Common Leafy Moss Secure Mosses Plagiomnium rostratum Long-beaked Leafy Moss Sensitive Mosses Pseudobryum cinclidioides River Thyme Moss Undetermined Rhizomnium Mosses Sensitive andrewsianum Mosses Rhizomnium gracile Slender Leafy Moss Secure Mosses Rhizomnium magnifolium Large-leaved Leafy Moss Sensitive Mosses Rhizomnium nudum Naked Leafy Moss Sensitive Rhizomnium Mosses Felted Leafy Moss Secure pseudopunctatum Mosses Rhodobryum ontariense Ontario Rose Moss Sensitive Mosses Rhodobryum roseum Rose Moss May Be At Risk Mosses Schistostega pennata Luminous Moss May Be At Risk Mosses Timmia austriaca Austrian Timmia Moss Secure Mosses Timmia megapolitana Metropolitan Timmia Moss Secure Mosses Timmia norvegica Sensitive Mosses Timmia sibirica May Be At Risk Mosses Aongstroemia longipes Sprig Moss Undetermined Mosses Arctoa fulvella Sensitive Mosses Cynodontium alpestre Mountain Dogtooth Moss Secure Mosses Cynodontium glaucescens Sensitive Mosses Cynodontium schisti Dogtooth Moss Undetermined Mosses Cynodontium strumiferum Strumose Dogtooth Moss Secure Mosses Cynodontium strumulosum Undetermined Mosses Cynodontium tenellum Delicate Dogtooth Moss Secure Mosses Dichodontium olympicum Olympic Fork Moss Sensitive Mosses Dichodontium pellucidum Transparent Fork Moss Secure Mosses Dicranella cerviculata Sensitive Mosses Dicranella crispa Curl-leaved Forklet Moss Sensitive

Mosses Dicranella heteromalla Silky Forklet Moss May Be At Risk Mosses Dicranella palustris Marsh Forklet Moss Sensitive Mosses Dicranella schreberiana Schreber's Forklet Moss Undetermined Mosses Dicranella subulata Awl-leaved Forklet Moss Sensitive Mosses Dicranella varia Undetermined Mosses Dicranoweisia crispula Mountain Thatch Moss Secure Mosses Dicranum acutifolium Sharp-leaved Broom Moss Undetermined Mosses Dicranum bonjeanii Bonjean's Broom Moss Undetermined Mosses Dicranum brevifolium Short-leaved Broom Moss Undetermined Mosses Dicranum elongatum Long-forked Broom Moss Secure Mosses Dicranum flagellare Whip Broom Moss Secure Mosses Dicranum fragilifolium Fragile-leaved Broom Moss Secure Mosses Dicranum fuscescens Curly Heron's-bill Moss Secure Mosses Dicranum groenlandicum Mountain Broom Moss Sensitive Mosses Dicranum majus Greater Broom Moss Sensitive Mosses Dicranum muehlenbeckii Muehlenberg's Broom Moss Undetermined Mosses Dicranum ontariense Ontario Broom Moss Undetermined Mosses Dicranum pallidisetum Pale-stalked Broom Moss Sensitive Mosses Dicranum polysetum Wavy-leaved Broom Moss Secure Mosses Dicranum scoparium Common Broom Moss Secure Mosses Dicranum spadiceum Confusing Broom Moss Secure Mosses Dicranum tauricum Fragile Broom Moss Sensitive Mosses Dicranum undulatum Secure Mosses Kiaeria blyttii Blytt's Fork Moss Secure Mosses Kiaeria falcata Sensitive Mosses Kiaeria starkei Starke's Fork Moss Secure Mosses Oncophorus virens Green Spur Moss Secure Mosses Oncophorus wahlenbergii Wahlenberg's Spur Moss Secure Mosses Oreas martiana Golden Oreas Moss May Be At Risk Mosses Paraleucobryum enerve Alpine Notchleaf Moss Sensitive Paraleucobryum Mosses Long-leaved Notchleaf Moss Sensitive longifolium

Mosses Ceratodon purpureus Fire Moss Secure Mosses Distichium capillaceum Erect-fruited Iris Moss Secure Mosses Distichium inclinatum Inclined Iris Moss Secure Mosses Ditrichum flexicaule Flexible Cow-hair Moss Secure Mosses Ditrichum gracile Sensitive Mosses Ditrichum montanum Montane Cow-hair Moss Undetermined Mosses Saelania glaucescens Blue Dew Moss Secure Mosses Trichodon cylindricus Cylindric Hairy-teeth Moss Sensitive Mosses Fissidens adianthoides Maidenhair Pocket Moss Undetermined Mosses Fissidens bryoides Lesser Pocket Moss Secure Mosses Fissidens crispus Sensitive Mosses Fissidens grandifrons Sensitive Mosses Fissidens osmundoides Undetermined Mosses Fissidens sublimbatus Undetermined Mosses Fontinalis antipyretica Greater Water Moss Undetermined Mosses Coscinodon calyptratus Sieve-toothed Big Calyptra Moss Sensitive Mosses Coscinodon cribrosus May Be At Risk Mosses Dryptodon patens Spreading Fringe Moss Sensitive Mosses Grimmia alpestris Undetermined Mosses Grimmia anodon Toothless Grimmia Moss Secure Mosses Grimmia anomala Sensitive Mosses Grimmia caespiticia Undetermined Mosses Grimmia donniana Donn's Grimmia Moss Secure Mosses Grimmia elatior Sensitive Mosses Grimmia elongata Undetermined Mosses Grimmia incurva May Be At Risk Mosses Grimmia longirostris Undetermined Mosses Grimmia mollis Sensitive Mosses Grimmia montana Sun Grimmia Moss Sensitive Mosses Grimmia ovalis Sensitive Mosses Grimmia pilifera Sensitive Mosses Grimmia plagiopodia Sensitive

Mosses Grimmia pulvinata Grey-cushioned Grimmia Moss Sensitive Mosses Grimmia sessitana Sensitive Mosses Grimmia teretinervis Sensitive Mosses Grimmia torquata Sensitive Mosses Grimmia trichophylla Hair-pointed Grimmia Moss Sensitive Mosses Jaffueliobryum raui Sensitive Mosses Jaffueliobryum wrightii Sensitive Mosses Racomitrium aciculare Sensitive Mosses Racomitrium affine Undetermined Mosses Racomitrium canescens Grey Rock Moss Sensitive Mosses Racomitrium elongatum Elongate Rock Moss Sensitive Mosses Racomitrium ericoides Dense Rock Moss Sensitive Mosses Racomitrium fasciculare Sensitive Mosses Racomitrium heterostichum Yellow-green Rock Moss Sensitive Mosses Racomitrium lanuginosum Sensitive Mosses Racomitrium microcarpon Sensitive Mosses Racomitrium sudeticum Slender Rock Moss Sensitive Mosses Racomitrium varium Undetermined Mosses Schistidium agassizii Elf Bloom Moss Undetermined Mosses Schistidium apocarpum Radiate Bloom Moss Secure Mosses Schistidium atrichum Undetermined Mosses Schistidium atrofuscum Undetermined Mosses Schistidium boreale Undetermined Mosses Schistidium confertum Undetermined Mosses Schistidium dupretii Undetermined Mosses Schistidium flaccidum Sensitive Mosses Schistidium frigidum Undetermined Mosses Schistidium heterophyllum Long-awned Bloom Moss Undetermined Mosses Schistidium papillosum Undetermined Mosses Schistidium pulchrum Undetermined Mosses Schistidium rivulare River Bloom Moss Secure Mosses Schistidium robustum Undetermined

Mosses Schistidium subjulaceum Undetermined Mosses Schistidium tenerum Sensitive Mosses Schistidium trichodon Sensitive Mosses Scouleria aquatica Streamside Moss Secure Mosses Blindia acuta Sensitive Mosses Seligeria calcarea Sensitive Mosses Seligeria campylopoda Secure Mosses Seligeria donniana Sensitive Mosses Seligeria subimmersa Sensitive Mosses Seligeria tristichoides Sensitive Mosses Discelium nudum May Be At Risk Mosses Funaria americana Undetermined Mosses Funaria hygrometrica Common Cord Moss Secure Mosses Funaria muhlenbergii Sensitive Mosses Physcomitrium hookeri Sensitive Mosses Physcomitrium pyriforme Pear-shaped Urn Moss Undetermined Mosses Splachnum ampullaceum Cruet Dung Moss Secure Mosses Splachnum luteum Yellow Dung Moss Sensitive Mosses Splachnum rubrum Red Dung Moss Sensitive Mosses Splachnum sphaericum Round-fruited Dung Moss Undetermined Mosses Splachnum vasculosum Sensitive Mosses Tayloria acuminata Sensitive Mosses Tayloria froelichiana Sensitive Mosses Tayloria hornschuchii Sensitive Mosses Tayloria lingulata Sensitive Mosses Tayloria serrata Serrate Trumpet Moss Undetermined Mosses Tayloria splachnoides Sensitive Mosses Tetraplodon angustatus Toothed-leaved Nitrogen Moss Secure Mosses Tetraplodon mnioides Entire-leaved Nitrogen Moss Secure Mosses Tetraplodon urceolatus Secure Mosses Voitia nivalis Sensitive Mosses Amblystegium serpens Creeping Feather Moss Secure

Mosses Amblystegium varium Willow Feather Moss Undetermined Mosses Calliergon cordifolium Heart-leaved Spear Moss Secure Mosses Calliergon giganteum Giant Spear Moss Secure Mosses Calliergon richardsonii Richardson's Spear Moss Undetermined Mosses Calliergon stramineum Straw Moss Secure Mosses Calliergon trifarium Three-ranked Moss Secure Mosses Calliergonella cuspidata Common Large Wetland Moss Sensitive Mosses Campylium chrysophyllum Golden Creeping Moss Secure Mosses Campylium halleri Haller's Fine Wet Moss Secure Mosses Campylium hispidulum Undetermined Mosses Campylium polygamum Secure Mosses Campylium radicale Long-stalked Fine Wet Moss Undetermined Mosses Campylium stellatum Yellow Starry Fen Moss Secure Mosses Conardia compacta Coast Creeping Moss Undetermined Mosses Cratoneuron filicinum Fern-leaved Hook Moss Secure Mosses Drepanocladus aduncus Secure Mosses Drepanocladus brevifolius Sensitive Mosses Drepanocladus capillifolius Hair Hook Moss Undetermined Drepanocladus Mosses Undetermined crassicostatus Mosses Drepanocladus sordidus Undetermined Mosses Hamatocaulis lapponicus Lapland Hook Moss Undetermined Mosses Hamatocaulis vernicosus Secure Hygroamblystegium Mosses Sensitive noterophilum Mosses Hygroamblystegium tenax Fountain Feather Moss Undetermined Mosses Hygrohypnum alpestre Sensitive Mosses Hygrohypnum bestii Best's Brook Moss Sensitive Hygrohypnum Mosses Sensitive cochlearifolium Mosses Hygrohypnum duriusculum Broad-leaved Brook Moss Undetermined Mosses Hygrohypnum luridum Drab Brook Moss Secure Mosses Hygrohypnum molle Sensitive

Mosses Hygrohypnum ochraceum Claw Brook Moss Sensitive Mosses Hygrohypnum smithii Smith's Brook Moss Sensitive Mosses Hygrohypnum styriacum Sensitive Mosses Leptodictyum humile Constricted Feather Moss Sensitive Mosses Leptodictyum riparium Kneiff's Feather Moss Undetermined Mosses Limprichtia cossonii Undetermined Mosses Limprichtia revolvens Secure Mosses Loeskypnum badium Loeskypnum Moss Sensitive Mosses Palustriella commutata Sickle-leaved Tufa Moss Sensitive Mosses Palustriella falcata Sensitive Pseudocalliergon Mosses Sensitive turgescens Mosses Sanionia uncinata Secure Sarmentypnum Mosses Sensitive sarmentosum Mosses Scorpidium scorpioides Hooked Scorpion Moss Secure Mosses Warnstorfia exannulata Secure Mosses Warnstorfia fluitans Secure Warnstorfia Mosses Spring Hook Moss Undetermined pseudostraminea Mosses Warnstorfia tundrae Tundra Hook Moss Undetermined Mosses Brachythecium albicans Whitish Ragged Moss Secure Mosses Brachythecium calcareum Calcareous Ragged Moss Undetermined Mosses Brachythecium campestre Field Ragged Moss Secure Mosses Brachythecium collinum Mountain Ragged Moss Secure Brachythecium Mosses Taiga Ragged Moss Secure erythrorrhizon Mosses Brachythecium frigidum Cold Ragged Moss Sensitive Brachythecium Mosses Greenland Ragged Moss Sensitive groenlandicum Mosses Brachythecium holzingeri Holzinger's Ragged Moss Sensitive Brachythecium Mosses Woodsy Ragged Moss Sensitive hylotapetum

Mosses Brachythecium leibergii Leiberg's Ragged Moss Secure Mosses Brachythecium mildeanum Sand Ragged Moss Secure Mosses Brachythecium nelsonii Secure Mosses Brachythecium oedipodium Short-leaved Ragged Moss Secure Mosses Brachythecium plumosum Rusty Ragged Moss Undetermined Mosses Brachythecium populeum Matted Ragged Moss Undetermined Mosses Brachythecium reflexum Reflexed Ragged Moss Secure Mosses Brachythecium rivulare River Ragged Moss Sensitive Mosses Brachythecium rutabulum Rough-stalked Ragged Moss Secure Mosses Brachythecium salebrosum Golden Ragged Moss Secure Mosses Brachythecium turgidum Thick Ragged Moss Secure Mosses Brachythecium velutinum Velvet Ragged Moss Secure Mosses Cirriphyllum cirrosum Sensitive Mosses Eurhynchium pulchellum Elegant Beaked Moss Secure Mosses Homalothecium aeneum Golden Curl Moss Sensitive Mosses Homalothecium fulgescens Yellow Curl Moss Sensitive Mosses Homalothecium nevadense Nevada Curl Moss Sensitive Homalothecium Mosses Pinnatifid Curl Moss Sensitive pinnatifidum Mosses Tomentypnum falcifolium Sickle-leaved Golden Moss Secure Mosses Tomentypnum nitens Golden Fuzzy Fen Moss Secure Mosses Entodon brevisetus Undetermined Mosses Entodon cladorrhizans Flat-stemmed Entodon Moss Undetermined Mosses Entodon concinnus Lime Entodon Moss Sensitive Mosses Entodon schleicheri Sensitive Mosses Dichelyma falcatum Sensitive Mosses Fontinalis dalecarlica Sensitive Mosses Fontinalis hypnoides Undetermined Mosses Fontinalis neomexicana Sensitive Mosses Fontinalis novae-angliae Undetermined Mosses Helodium blandowii Wetland-plume Moss Secure Hylocomiastrum Mosses Sensitive pyrenaicum

Mosses Hylocomium splendens Stairstep Moss Secure Mosses Pleurozium schreberi Red-stemmed Feather Moss Secure Mosses Rhytidiadelphus loreus Lanky Moss May Be At Risk Rhytidiadelphus Mosses Sensitive squarrosus Rhytidiadelphus Mosses Undetermined subpinnatus Mosses Rhytidiadelphus triquetrus Electrified Cat's-tail Moss Secure Mosses Rhytidiopsis robusta Pipecleaner Moss Sensitive Mosses Callicladium haldanianum Beautiful Branch Moss Sensitive Mosses Herzogiella seligeri Seliger's Stump Moss Sensitive Mosses Herzogiella turfacea Flat Stump Moss Undetermined Mosses Homomallium adnatum Adnate Hairy-gray Moss Undetermined Mosses Hypnum bambergeri Bamberger's Golden Plait Moss Sensitive Mosses Hypnum callichroum Downy Plait Moss Sensitive Mosses Hypnum circinale Coiled-leaved Plait Moss Undetermined Mosses Hypnum cupressiforme Cypress-leaved Plait Moss Sensitive Mosses Hypnum hamulosum Undetermined Mosses Hypnum holmenii Undetermined Mosses Hypnum lindbergii Lindberg's Plait Moss Secure Mosses Hypnum pallescens Stump Plait Moss Secure Mosses Hypnum plicatulum Northern Plait Moss Undetermined Mosses Hypnum pratense Meadow Plait Moss Secure Mosses Hypnum procerrimum Tundra Plait Moss Sensitive Mosses Hypnum recurvatum Recurved Plait Moss Undetermined Mosses Hypnum revolutum Revolute Plait Moss Secure Mosses Hypnum vaucheri Vaucher's Plait Moss Secure Mosses Isopterygiopsis pulchella Neat Silk Moss Secure Mosses Orthothecium chryseum Sensitive Mosses Orthothecium intricatum Sensitive Mosses Orthothecium strictum Shiny Erect-capsule Moss Sensitive Platydictya Mosses False Willow Moss Secure jungermannioides

Mosses Platydictya minutissima Sensitive Mosses Platygyrium repens Flat-brocade Moss Sensitive Mosses Ptilium crista-castrensis Knight's Plume Moss Secure Mosses Pylaisiella polyantha Many-flowered Leskea Moss Secure Mosses Neckera menziesii Sensitive Mosses Neckera pennata Feathery Neckera Moss Sensitive Mosses Plagiothecium cavifolium Round Silk Moss Sensitive Mosses Plagiothecium denticulatum Dented Silk Moss Secure Mosses Plagiothecium laetum Bright Silk Moss Secure Mosses Rhytidium rugosum Wrinkle-leaved Moss Secure Mosses Abietinella abietina Wiry Fern Moss Secure Bryohaplocladium Mosses Tiny-leaved Haplocladium Moss Secure microphyllum Bryohaplocladium Mosses Virginia Haplocladium Moss Sensitive virginianum Mosses Thuidium delicatulum Delicate Fern Moss Sensitive Mosses Thuidium recognitum Hook-leaved Fern Moss Secure Mosses Anomodon minor Blunt-leaved Anomodon Moss May Be At Risk Mosses Climacium dendroides Northern Tree Moss Secure Mosses Hedwigia ciliata Ciliate Hedwigia Moss Secure Mosses Claopodium bolanderi Bolander's Coarse-plume Moss Sensitive Mosses Lescuraea saxicola Sensitive Mosses Leskea gracilescens Common Leske's Moss Sensitive Mosses Leskea obscura Sensitive Mosses Leskea polycarpa Many-fruited Leske's Moss Sensitive Mosses Leskeella nervosa Nerved Leske's Moss Sensitive Mosses Pseudoleskea atricha Sensitive Mosses Pseudoleskea incurvata Brown Mountain Leskea Moss Sensitive Mosses Pseudoleskea patens Patent Leskea Moss Sensitive Mosses Pseudoleskea radicosa Dense-rooted Leskea Moss Sensitive Mosses Pseudoleskea stenophylla Narrow-leaved Leskea Moss Sensitive Mosses Pseudoleskeella rupestris Sensitive Mosses Pseudoleskeella tectorum Rooftop Leskea Moss Secure

Mosses Heterocladium dimorphum Dimorphous Tangle Moss Sensitive Mosses Myurella julacea Small Mouse-tail Moss Secure Mosses Myurella sibirica Undetermined Mosses Myurella tenerrima Dwarf Mouse-tail Moss Sensitive Mosses Pterigynandrum filiforme Capillary Wing Moss Sensitive Mosses Thamnobryum neckeroides May Be At Risk Mosses Amphidium lapponicum Secure Mosses Amphidium mougeotii Sensitive Mosses Orthotrichum affine Wood Bristle Moss Secure Mosses Orthotrichum alpestre Sharp-leaved Bristle Moss Secure Mosses Orthotrichum anomalum Anomalous Bristle Moss Secure Mosses Orthotrichum cupulatum Undetermined Mosses Orthotrichum laevigatum Smooth Bristle Moss Secure Mosses Orthotrichum obtusifolium Blunt-leaved Bristle Moss Secure Mosses Orthotrichum pallens Pale Bristle Moss Secure Mosses Orthotrichum pellucidum Secure Mosses Orthotrichum pulchellum Sensitive Mosses Orthotrichum pumilum Dwarf Bristle Moss Sensitive Mosses Orthotrichum pylaisii Undetermined Mosses Orthotrichum rivulare Sensitive Mosses Orthotrichum rupestre Rock Bristle Moss Secure Mosses Orthotrichum speciosum Showy Bristle Moss Secure Mosses Ulota curvifolia Sensitive Mosses Zygodon viridissimus May Be At Risk Mosses Buxbaumia aphylla Brown Shield Moss Sensitive Mosses Buxbaumia piperi Piper's Shield Moss May Be At Risk Mosses Buxbaumia viridis Green Shield Moss May Be At Risk Mosses Atrichum selwynii Selwyn's Smoothcap Moss Secure Mosses Atrichum undulatum Common Smoothcap Moss Undetermined Mosses Oligotrichum aligerum Sensitive Mosses Oligotrichum hercynicum Sensitive Mosses Oligotrichum parallelum Large Hair Moss Sensitive

Mosses Pogonatum dentatum Mountain Hair Moss Sensitive Mosses Pogonatum urnigerum Urn Hair Moss Sensitive Mosses Polytrichastrum alpinum Alpine Haircap Moss Sensitive Mosses Polytrichum commune Common Haircap Moss Secure Mosses Polytrichum juniperinum Juniper Haircap Moss Secure Mosses Polytrichum longisetum Long-stalked Hair-cap Moss Sensitive Mosses Polytrichum lyallii Lyall's Haircap Moss Sensitive Mosses Polytrichum piliferum Bristly Haircap Moss Secure Mosses Polytrichum sexangulare Northern Haircap Moss Sensitive Mosses Polytrichum strictum Bog Haircap Moss Secure Mosses Tetraphis pellucida Common Four-tooth Moss Secure Mosses Bryobrittonia longipes Sensitive Mosses Encalypta affinis Cylindrical Extinquisher Moss Secure Mosses Encalypta alpina Secure Mosses Encalypta brevicollis Sensitive Mosses Encalypta brevipes May Be At Risk Mosses Encalypta ciliata Fringed Extinquisher Moss Secure Mosses Encalypta intermedia Sensitive Mosses Encalypta longicolla May Be At Risk Mosses Encalypta mutica Blunt Extinguisher Moss May Be At Risk Mosses Encalypta procera Slender Extinguisher Moss Secure Mosses Encalypta rhaptocarpa Ribbed Extinguisher Moss Sensitive Mosses Encalypta spathulata Sensitive Mosses Encalypta vulgaris Common Extinguisher Moss Secure Mosses Aloina brevirostris Undetermined Mosses Aloina rigida Undetermined Mosses Anoectangium aestivum Undetermined Mosses Barbula amplexifolia Undetermined Mosses Barbula convoluta Lesser Bird's-claw Beard Moss Sensitive Mosses Barbula indica Undetermined Mosses Barbula unguiculata Bird's-claw Beard Moss Sensitive Mosses Bryoerythrophyllum Sensitive

ferruginascens Bryoerythrophyllum Mosses Red Beard Moss Secure recurvirostre Mosses Didymodon asperifolius Sensitive Mosses Didymodon fallax False Beard Moss Sensitive Mosses Didymodon ferrugineus May Be At Risk Mosses Didymodon johansenii Johansen's Broom Moss Sensitive Mosses Didymodon nigrescens Sensitive Mosses Didymodon rigidulus Secure Didymodon Mosses Sensitive subandreaeoides Mosses Didymodon tophaceus Sensitive Mosses Didymodon vinealis Soft-tufted Beard Moss Sensitive Mosses Eucladium verticillatum Undetermined Gymnostomum Mosses Tufted Rock Beardless Moss Sensitive aeruginosum Mosses Hennediella heimii Sensitive Hymenostylium Mosses Secure recurvirostre Mosses Microbryum vlassovii Undetermined Mosses Molendoa sendtneriana Sensitive Mosses Pterygoneurum ovatum Ovate Pterygoneurum Moss Undetermined Mosses Pterygoneurum subsessile Woolly Caterpillar Moss Undetermined Mosses Stegonia latifolia Broad-leaved Stegonia Moss Sensitive Mosses Syntrichia caninervis May Be At Risk Mosses Syntrichia montana Undetermined Mosses Syntrichia norvegica Sensitive Mosses Syntrichia princeps Undetermined Mosses Syntrichia ruralis Secure Mosses Tortella alpicola Undetermined Mosses Tortella fragilis Fragile Twisted Moss Secure Mosses Tortella inclinata Sensitive Mosses Tortella tortuosa Frizzled Crisp Moss Secure

Mosses Tortula acaulon Undetermined Mosses Tortula atrovirens Sensitive Mosses Tortula cernua Sensitive Mosses Tortula hoppeana Sensitive Mosses Tortula laureri Sensitive Mosses Tortula leucostoma Undetermined Mosses Tortula modica Undetermined Mosses Tortula mucronifolia Mucronate Screw Moss Secure Mosses Tortula nevadensis Undetermined Mosses Tortula obtusifolia Undetermined Mosses Tortula subulata Undetermined Mosses Tortula systylia Undetermined Mosses Tortula truncata Undetermined Mosses Trichostomum tenuirostre Sensitive Mosses Weissia controversa Undetermined Mosses Sphagnum angustifolium Secure Mosses Sphagnum annulatum Ringed Peat Moss Undetermined Mosses Sphagnum balticum Baltic Peat Moss Undetermined Mosses Sphagnum capillifolium Secure Mosses Sphagnum centrale Central Peat Moss Undetermined Mosses Sphagnum compactum Compact Peat Moss Undetermined Mosses Sphagnum contortum Twisted Peat Moss Undetermined Mosses Sphagnum fallax Flat-top Peat Moss Undetermined Mosses Sphagnum fimbriatum Fringed Peat Moss Undetermined Mosses Sphagnum fuscum Brown Peat Moss Secure Mosses Sphagnum girgensohnii Green Peat Moss Secure Mosses Sphagnum isoviitae Undetermined Mosses Sphagnum jensenii Jensen's Peat Moss Secure Mosses Sphagnum lindbergii Lindberg's Peat Moss Undetermined Mosses Sphagnum magellanicum Magellan's Peat Moss Secure Mosses Sphagnum majus Olive Peat Moss Undetermined Mosses Sphagnum obtusum Obtuse Peat Moss Undetermined

Mosses Sphagnum platyphyllum Flat-leaved Peat Moss Undetermined Mosses Sphagnum riparium Streamside Peat Moss Secure Mosses Sphagnum russowii Russow's Peat Moss Secure Mosses Sphagnum squarrosum Shaggy Peat Moss Secure Mosses Sphagnum subsecundum Orange Peat Moss Undetermined Mosses Sphagnum teres Rigid Peat Moss Secure Mosses Sphagnum warnstorfii Warnstorf's Peat Moss Secure Mosses Sphagnum wulfianum Wulf's Peat Moss Undetermined Vascular plants Achillea alpina Siberian Yarrow Secure Vascular plants Arnica lanceolata Lance-leaved Arnica May Be At Risk Vascular plants Arnica ovata Sricky Arnica Secure Vascular plants Artemisia borealis Boreal Wormwood May Be At Risk Vascular plants Artemisia norvegica Alpine Wormwood Secure Vascular plants Centaurea stoebe Spotted Knapweed Exotic Vascular plants Coreopsis tinctoria Golden Tickseed Sensitive Vascular plants Cota tinctoria Yellow Chamomile Exotic Vascular plants Cyclachaena xanthifolia False Ragweed Exotic Vascular plants Dieteria canescens Hoary Aster Secure Vascular plants Ericameria nauseosus Stinking Rabbitbrush Secure Vascular plants Erigeron elatus Swamp Fleabane Secure Vascular plants Erigeron glacialis Subalpine Fleabane Undetermined Vascular plants Erigeron lonchophyllus Short-ray Fleabane Secure Vascular plants Erigeron nivalis Snow Fleabane Undetermined Vascular plants Eutrochium maculatum Spotted Joe-pye-weed May Be At Risk Vascular plants Grindelia hirsutula Hairy Gumweed Undetermined Vascular plants Helianthus petiolaris Prairie Sunflower Secure Vascular plants Helminthotheca echioides Bristly Oxtongue Exotic Vascular plants Hieracium scouleri Scouler's Hawkweed Sensitive Vascular plants Matricaria chamomilla Wild Chamomile Exotic Vascular plants Mulgedium pulchellum Blue Lettuce Secure Vascular plants Packera pseudaurea Streambank Groundsel Sensitive Vascular plants Packera streptanthifolia Rocky Mountain Groundsel Secure

Pseudognaphalium Vascular plants Macoun's Cudweed Undetermined macounii Pseudognaphalium Vascular plants Slender Cudweed Undetermined thermale Vascular plants Saussurea nuda Dwarf Sawwort Secure Vascular plants Solidago lepida Western Goldenrod Undetermined Vascular plants Symphyotrichum cusickii Cusick's Aster Undetermined Vascular plants Symphyotrichum firmum Glossy-leaved Aster Undetermined Vascular plants Taraxacum ceratophorum Horned Dandelion Undetermined Taraxacum Vascular plants Red-seeded Dandelion Exotic erythrospermum Vascular plants Taraxacum scopulorum Alpine Dandelion Undetermined Vascular plants Tephroseris palustris Marsh Ragwort Secure Tripleurospermum Vascular plants Scentless Chamomile Exotic inodorum Vascular plants Xanthisma grindelioides Rayless Tansy-Aster Secure Vascular plants Xanthisma spinulosum Spiny Ironplant Secure Vascular plants Callitriche palustris Marsh Water-starwort Secure Vascular plants Arabis divaricarpa Limestone Rockcress Secure Vascular plants Arabis lyallii Lyall's Rockcress Sensitive Vascular plants Draba breweri Brewer's Whitlow-grass Sensitive Vascular plants Lepidium densiflorum Dense-flowered Pepperwort Secure Vascular plants Amaranthus blitoides Prostrate Amaranth Exotic Vascular plants Eremogone capillaris Slender Mountain Sandwort Secure Vascular plants Eremogone congesta Ball-headed Sandwort Secure Vascular plants Chenopodium hians Gaping Goosefoot Undetermined Vascular plants Eriophorum russeolum Russet Cottongrass Secure Vascular plants Rhynchospora alba White Beakrush Undetermined Vascular plants Alopecurus magellanicus Alpine Foxtail May Be At Risk Vascular plants Anthoxanthum hirtum Northern Sweet Grass Secure Vascular plants Anthoxanthum monticolum Alpine Sweet Grass Sensitive Vascular plants Bromus aleutensis Aleut Brome Undetermined Vascular plants Bromus porteri Porter's Brome Secure

Vascular plants Elymus violaceus High Wild Rye Undetermined Vascular plants Lagurus ovatus Hare-tail Grass Not Assessed Vascular plants Lolium multiflorum Annual Rye Grass Exotic Vascular plants Munroa squarrosa False Buffalo Grass May Be At Risk Vascular plants Poa arida Plains Blue Grass Undetermined Vascular plants Poa paucispicula Few-flowered Blue Grass Undetermined Vascular plants Podagrostis humilis Alpine Bent Grass Sensitive Vascular plants Trisetum cernuum Nodding False Oats May Be At Risk Vascular plants Astragalus laxmannii Laxmann's Milk-vetch Secure Vascular plants Lathyrus palustris Marsh Vetchling May Be At Risk Vascular plants Gentianopsis crinita Greater Fringed Gentian Sensitive Vascular plants Epilobium pygmaeum Smooth Willowherb May Be At Risk Vascular plants Oenothera cespitosa Tufted Evening Primrose Secure Vascular plants Liparis loeselii Loesel's Twayblade May Be At Risk Vascular plants Malaxis monophyllos White Adder's-mouth Sensitive Vascular plants Rumex britannica Greater Water Dock Secure Vascular plants Rumex utahensis Utah Dock Undetermined Vascular plants Asplenium viride Green Spleenwort Secure Vascular plants Pellaea glabella Smooth Cliffbrake May Be At Risk Vascular plants Woodsia scopulina Mountain Cliff Fern Secure Vascular plants Ranunculus flabellaris Yellow Water Buttercup Not Assessed Vascular plants Ranunculus testiculatus Hornseed Buttercup Exotic Vascular plants Hippophaë rhamnoides Sea Buckthorn Exotic Vascular plants Crataegus aquacervensis Elkwater Hawthorn Undetermined Vascular plants Crataegus castlegarensis Castlegar Hawthorn Undetermined Vascular plants Crataegus cupressocollina Cypress Hills Hawthorn Undetermined Vascular plants Crataegus rivuloadamensis Adams Creek hawthorn Undetermined Vascular plants Crataegus rivulopugnensis Battle Creek hawthorn Undetermined Vascular plants Crataegus rubribracteolata Red Bracteole Hawthorn Undetermined Vascular plants Crataegus ursopedensis Bear's Paw Hawthorn Undetermined Vascular plants Potentilla subgorodkovii Yurtsev's cinquefoil Undetermined Vascular plants Potentilla villosula Finely Villous Cinquefoil Undetermined

Vascular plants Salix ballii Ball's Willow Secure Vascular plants Salix calcicola Limestone Willow May Be At Risk Vascular plants Salix daphnoides Dahne's Willow Undetermined Vascular plants Salix famelica Starved Willow Undetermined Vascular plants Salix fragilis Crack Willow Undetermined Vascular plants Salix interior Sandbar Willow Undetermined Vascular plants Salix lasiandra Pacific Willow Undetermined Vascular plants Salix pentandra Laurel Willow Undetermined Vascular plants Salix tyrrellii Tyrrell's Willow May Be At Risk Vascular plants Chaenorrhinum minus Dwarf Snapdragon Exotic Vascular plants Odontites vernus Red Bartsia Exotic Vascular plants Pedicularis langsdorffii Langsdorff's Lousewort Sensitive Vascular plants Scrophularia lanceolata Lance-leaved Figwort Exotic Veronica anagallis- Vascular plants Water Speedwell May Be At Risk aquatica Vascular plants Veronica wormskjoldii Wormskjold's Alpine Speedwell Undetermined Vascular plants Elatine americana American waterwort May Be At Risk Spiders Agelenopsis actuosa Undetermined Spiders Agelenopsis oklahoma Undetermined Spiders Agelenopsis utahana Secure Spiders Tegenaria agrestis Exotic Spiders Tegenaria domestica Exotic Spiders Tegenaria duellica Exotic Spiders Amaurobius borealis Secure Spiders Arctobius agelenoides Secure Spiders Callobius bennetti Undetermined Spiders Callobius nomeus Secure Spiders Callobius severus Undetermined Spiders Cybaeopsis euopla Secure Spiders Cybaeopsis wabritaska Secure Spiders Metaltella simoni Exotic Spiders Anyphaena pacifica Undetermined

Spiders Aculepeira carbonarioides Secure Spiders Aculepeira packardi Secure Spiders Araneus corticarius Secure Spiders Araneus gemmoides Secure Spiders Araneus groenlandicola Secure Spiders Araneus iviei Secure Spiders Araneus marmoreus Secure Spiders Araneus nordmanni Secure Spiders Araneus saevus Secure Spiders Araneus trifolium Secure Spiders Araniella displicata Secure Spiders Araniella proxima Secure Spiders Argiope trifasciata Secure Spiders Cercidia prominens Exotic Spiders Cyclosa conica Secure Spiders Eustala anastera Undetermined Spiders Hypsosinga alberta Undetermined Spiders Hypsosinga funebris Secure Spiders Hypsosinga groenlandica Undetermined Spiders Hypsosinga pygmaea Secure Spiders Hypsosinga rubens Secure Spiders Larinia borealis Secure Spiders Larinioides cornutus Secure Spiders Larinioides patagiatus Secure Spiders Metepeira foxi Undetermined Spiders Metepeira grandiosa Secure Spiders Metepeira palustris Secure Spiders Neoscona arabesca Secure Spiders Singa keyserlingi Secure Spiders Zygiella nearctica Secure Spiders Clubiona abbotii Secure Spiders Clubiona bryantae Undetermined

Spiders Clubiona canadensis Secure Spiders Clubiona furcata Secure Spiders Clubiona johnsoni Undetermined Spiders Clubiona kastoni Undetermined Spiders Clubiona kulczynskii Secure Spiders Clubiona moesta Secure Spiders Clubiona mutata Undetermined Spiders Clubiona norvegica Secure Spiders Clubiona opeongo Secure Spiders Clubiona pacifica Secure Spiders Clubiona praematura Undetermined Spiders Clubiona riparia Secure Spiders Clubiona trivialis Secure Spiders Castianeira alteranda Undetermined Spiders Castianeira descripta Undetermined Spiders Castianeira longipalpa Undetermined Spiders Phrurotimpus borealis Undetermined Spiders Phrurotimpus certus Undetermined Spiders Scotinella pugnata Secure Spiders Cybaeus sinuosus Sensitive Spiders Argenna obesa Undetermined Spiders Argenna yakima Undetermined Spiders Brommella monticola May Be At Risk Spiders Cicurina intermedia Secure Spiders Cicurina robusta Secure Spiders Cicurina simplex Undetermined Spiders Cicurina varians Undetermined Spiders Dictyna alaskae Undetermined Spiders Dictyna arundinacea Undetermined Spiders Dictyna bostoniensis Undetermined Spiders Dictyna brevitarsa Secure Spiders Dictyna coloradensis Undetermined

Spiders Dictyna foliacea Undetermined Spiders Dictyna major Secure Spiders Dictyna minuta Undetermined Spiders Dictyna personata Undetermined Spiders Dictyna sancta Undetermined Spiders Dictyna terrestris Undetermined Spiders Emblyna annulipes Secure Spiders Emblyna borealis Undetermined Spiders Emblyna chitina Undetermined Spiders Emblyna completoides Undetermined Spiders Emblyna consulta Undetermined Spiders Emblyna cornupeta Undetermined Spiders Emblyna horta Undetermined Spiders Emblyna jonesae Undetermined Spiders Emblyna manitoba Undetermined Spiders Emblyna mariae Undetermined Spiders Emblyna maxima Undetermined Spiders Emblyna peragrata Undetermined Spiders Emblyna phylax Undetermined Spiders Emblyna reticulata Undetermined Spiders Emblyna sublata Undetermined Spiders Hackmania prominula Undetermined Spiders Hackmania saphes Undetermined Spiders Lathys alberta Undetermined Spiders Phantyna terranea Undetermined Spiders Tricholathys dakota Undetermined Spiders Callilepis pluto Undetermined Spiders Drassodes gosiutus Undetermined Spiders Drassodes mirus Undetermined Spiders Drassodes neglectus Secure Spiders Drassodes saccatus Secure Spiders Drassyllus depressus Undetermined

Spiders Drassyllus lamprus Undetermined Spiders Drassyllus nanellus Undetermined Spiders Drassyllus niger Undetermined Spiders Gnaphosa borea Secure Spiders Gnaphosa brumalis Secure Spiders Gnaphosa clara Undetermined Spiders Gnaphosa microps Secure Spiders Gnaphosa muscorum Secure Spiders Gnaphosa parvula Secure Spiders Haplodrassus bicornis Secure Spiders Haplodrassus chamberlini Undetermined Spiders Haplodrassus eunis Secure Spiders Haplodrassus hiemalis Secure Spiders Haplodrassus signifer Secure Spiders Herpyllus ecclesiasticus Undetermined Spiders Herpyllus hesperolus Undetermined Spiders Micaria aenea Secure Spiders Micaria coloradensis Secure Spiders Micaria constricta Undetermined Spiders Micaria emertoni Undetermined Spiders Micaria foxi Undetermined Spiders Micaria gertschi Secure Spiders Micaria laticeps Undetermined Spiders Micaria longipes Secure Spiders Micaria longispina Undetermined Spiders Micaria medica Sensitive Spiders Micaria mormon Undetermined Spiders Micaria porta Undetermined Spiders Micaria pulicaria Secure Spiders Micaria riggsi Undetermined Spiders Micaria rossica Secure Spiders Micaria tripunctata Undetermined

Spiders Nodocion rufithoracicus Undetermined Spiders Nodocion voluntarius Undetermined Spiders Orodrassus canadensis Secure Spiders Orodrassus coloradensis Secure Spiders Sergiolus angustus Undetermined Spiders Sergiolus iviei Undetermined Spiders Sergiolus montanus Undetermined Spiders Sergiolus ocellatus Undetermined Spiders Zelotes exiguoides Undetermined Spiders Zelotes fratris Secure Spiders Zelotes lasalanus Secure Spiders Zelotes puritanus Secure Spiders Zelotes sula Secure Spiders Antistea brunnea Undetermined Spiders Cryphoeca exlineae Secure Spiders Ethobuella tuonops Undetermined Spiders Hahnia cinerea Undetermined Spiders Hahnia glacialis Undetermined Spiders Hahnia ononidum Undetermined Spiders Neoantistea agilis Secure Spiders Neoantistea magna Secure Spiders Agyneta allosubtilis Secure Spiders Agyneta amersaxatilis Undetermined Spiders Agyneta fabra Secure Spiders Agyneta lophophor Undetermined Spiders Agyneta olivacea Secure Spiders Agyneta protrudens Undetermined Spiders Agyneta simplex Secure Spiders Allomengea dentisetis Secure Spiders Allomengea vidua Undetermined Spiders Aphileta misera Secure Spiders Arcuphantes fragilis Undetermined

Spiders Baryphyma gowerense Undetermined Spiders Baryphyma kulczynskii Secure Spiders Baryphyma trifrons affine Undetermined Spiders Bathyphantes alascensis Undetermined Spiders Bathyphantes brevipes Secure Spiders Bathyphantes brevis Undetermined Spiders Bathyphantes canadensis Undetermined Spiders Bathyphantes concolor Undetermined Spiders Bathyphantes gracilis Undetermined Spiders Bathyphantes pallidus Secure Spiders Bathyphantes reprobus Undetermined Spiders Bathyphantes simillimus Secure Spiders Caviphantes saxetorum May Be At Risk Spiders Centromerus furcatus Undetermined Spiders Centromerus longibulbus Undetermined Spiders Centromerus sylvaticus Secure Spiders Ceraticelus atriceps Undetermined Spiders Ceraticelus bulbosus Undetermined Spiders Ceraticelus crassiceps Undetermined Spiders Ceraticelus fissiceps Secure Spiders Ceraticelus laetabilis Undetermined Spiders Ceraticelus laticeps Undetermined Spiders Ceraticelus rowensis Secure Spiders Ceratinella alaskae Undetermined Spiders Ceratinella alaskana Undetermined Spiders Ceratinella brunnea Secure Spiders Ceratinella parvula Undetermined Spiders Ceratinops inflatus Undetermined Spiders Ceratinopsis labradorensis Undetermined Spiders Cnephalocotes obscurus Secure Spiders Coloncus siou Secure Spiders Dicymbium elongatum Undetermined

Spiders Diplocentria bidentata Secure Spiders Diplocentria perplexa Undetermined Spiders Diplocentria rectangulata Secure Spiders Diplocephalus cristatus Undetermined Spiders Diplocephalus subrostratus Secure Spiders Disembolus hyalinus Sensitive Spiders Disembolus implicatus Undetermined Spiders Disembolus phanus Undetermined Spiders Dismodicus alticeps Secure Spiders Dismodicus decemoculatus Undetermined Spiders Drapetisca alteranda Undetermined Spiders Entelecara sombra Undetermined Spiders Eridantes utibilis Undetermined Spiders Erigone aletris Secure Spiders Erigone alsaida Secure Spiders Erigone atra Undetermined Spiders Erigone blaesa Secure Spiders Erigone dentigera Undetermined Spiders Erigone dentosa Undetermined Spiders Erigone zographica Secure Spiders Estrandia grandaeva Secure Spiders Eulaira arctoa Undetermined Spiders Eulaira chelata Undetermined Spiders Eulaira microtarsus Undetermined Spiders Floricomus rostratus Undetermined Spiders Frederickus wilburi May Be At Risk Spiders Frontinella pyramitela Undetermined Spiders Glyphesis scopulifer Undetermined Spiders Gnathonarium famelicum Secure Spiders Gnathonaroides pedalis Undetermined Spiders Gonatium crassipalpum Secure Spiders Grammonota angusta Secure

Spiders Grammonota gentilis Secure Spiders Grammonota gigas Secure Spiders Grammonota maritima Undetermined Spiders Grammonota vittata Undetermined Spiders Halorates alascensis Secure Spiders Halorates ksenius Undetermined Spiders Halorates perplexus Undetermined Spiders Halorates plumosus Undetermined Spiders Halorates utus Undetermined Spiders Helophora insignis Secure Spiders Helophora tunagyna Undetermined Spiders Hilaira canaliculata Secure Spiders Hilaira herniosa Secure Spiders Hilaira mentasta Undetermined Spiders Horcotes quadricristatus Undetermined Hybauchenidium Spiders Secure cymbadentatum Spiders Hybauchenidium gibbosum Secure Spiders Hypomma marxi Secure Spiders Hypselistes florens Secure Spiders Hypselistes jacksoni Secure Spiders Islandiana flaveola Secure Spiders Islandiana longisetosa Undetermined Spiders Islandiana princeps Undetermined Spiders Kaestneria anceps Undetermined Spiders Kaestneria pullata Secure Spiders Kaestneria rufula Undetermined Spiders Lepthyphantes aldersoni May Be At Risk Spiders Lepthyphantes alpinus Secure Spiders Lepthyphantes arboreus Undetermined Spiders Lepthyphantes chamberlini Undetermined Spiders Lepthyphantes complicatus Secure

Spiders Lepthyphantes duplicatus Secure Spiders Lepthyphantes intricatus Secure Spiders Lepthyphantes lamprus Undetermined Spiders Lepthyphantes leprosus Exotic Spiders Lepthyphantes lyrica Undetermined Spiders Lepthyphantes mercedes Undetermined Spiders Lepthyphantes nebulosus Exotic Spiders Lepthyphantes rainieri Undetermined Spiders Lepthyphantes sabulosus Undetermined Spiders Lepthyphantes turbatrix Secure Spiders Lepthyphantes washingtoni Secure Spiders Lepthyphantes zebra Secure Spiders Lepthyphantes zelatus Undetermined Spiders Lophomma vaccinii Undetermined Spiders Macrargus multesimus Secure Spiders Maro amplus Secure Spiders Maso sundevalli Secure Spiders Mecynargus paetulus Undetermined Spiders Mermessus trilobata Secure Spiders Mermessus undulata Secure Spiders Metopobactrus prominulus Undetermined Spiders Micrargus longitarsus Undetermined Spiders Micrargus pacificus Undetermined Spiders Microlinyphia impigra Undetermined Spiders Microlinyphia mandibulata Secure Spiders Microlinyphia pusilla Undetermined Spiders Microneta viaria Undetermined Spiders Mythoplastoides erectus Undetermined Spiders Neriene clathrata Secure Spiders Neriene radiata Secure Spiders Oedothorax trilobatus Undetermined Spiders Oreoneta banffkluane Undetermined

Spiders Oreonetides filicatus Undetermined Spiders Oreonetides flavus Sensitive Spiders Oreonetides rectangulatus Undetermined Spiders Oreonetides rotundus Undetermined Spiders Oreonetides vaginatus Secure Spiders Oreophantes recurvatus Secure Spiders Oryphantes aliquantulus Secure Spiders Pelecopsis bishopi Undetermined Spiders Pelecopsis mengei Secure Spiders Pelecopsis moesta Undetermined Spiders Pelecopsis sculpta Undetermined Spiders Pityohyphantes alticeps Secure Spiders Pityohyphantes costatus Secure Spiders Pityohyphantes cristatus Secure Spiders Pityohyphantes limitaneus Secure Spiders Pityohyphantes subarcticus Secure Spiders Pocadicnemis americana Secure Spiders Pocadicnemis pumila Undetermined Spiders Poeciloneta agressa Undetermined Spiders Poeciloneta berthae Undetermined Spiders Poeciloneta calcarata Undetermined Spiders Poeciloneta fructuosa Undetermined Spiders Poeciloneta variegata Secure Spiders Porrhomma terrestre Secure Spiders Saaristoa sammamish Undetermined Spiders Satilatlas gertschi Secure Spiders Sciastes truncatus Secure Spiders Scirites pectinatus Undetermined Spiders Scironis tarsalis Secure Spiders Scotinotylus alienus Undetermined Spiders Scotinotylus alpinus Undetermined Spiders Scotinotylus boreus Undetermined

Spiders Scotinotylus exsectoides Secure Spiders Scotinotylus pallidus Secure Spiders Scotinotylus sacer Undetermined Spiders Scotinotylus sacratus Undetermined Spiders Scotinotylus sanctus Undetermined Spiders Scyletria inflata Secure Spiders Semljicola obtusus Undetermined Spiders Silometopoides pingrensis Undetermined Spiders Sisicottus crossoclavis Undetermined Spiders Sisicottus montanus Secure Spiders Sisicottus nesides Undetermined Spiders Sisicottus orites Undetermined Spiders Sisicottus panopeus Undetermined Spiders Sisicus apertus Secure Spiders Sisicus penifusifer Undetermined Spiders Sisicus volutasilex Undetermined Spiders Sisis rotundus Secure Spiders Smodix reticulata Undetermined Spiders Soucron arenarium Undetermined Spiders Spirembolus monticolens Undetermined Spiders Spirembolus prominens Undetermined Spiders Spirembolus spirotubus Secure Stemonyphantes Spiders Secure blauveltae Spiders Styloctetor stativus Secure Spiders Symmigma minimum Undetermined Spiders Tachygyna haydeni Undetermined Spiders Tachygyna pallida Undetermined Spiders Tachygyna ursina Undetermined Spiders Tapinocyba bicarinata Undetermined Spiders Tapinocyba cameroni Undetermined Spiders Tapinocyba dietrichi Secure

Spiders Tapinocyba flagellata Undetermined Spiders Tapinocyba minuta Undetermined Spiders Tapinocyba parva Undetermined Spiders Tapinocyba prima Undetermined Spiders Tapinocyba simplex Secure Spiders Tennesseellum formicum Secure Spiders Tmeticus affinis Undetermined Spiders Tmeticus ornatus Secure Spiders Tunagyna debilis Secure Spiders Vermontia thoracica Secure Spiders Wabasso cacuminatus Undetermined Spiders Walckenaeria arctica Secure Spiders Walckenaeria atrotibialis Secure Spiders Walckenaeria auranticeps Secure Spiders Walckenaeria castanea Secure Spiders Walckenaeria communis Secure Spiders Walckenaeria cornuella Undetermined Walckenaeria cuspidata Spiders Undetermined brevicula Spiders Walckenaeria digitata Secure Spiders Walckenaeria directa Secure Spiders Walckenaeria dondalei Undetermined Spiders Walckenaeria exigua Secure Spiders Walckenaeria fallax Undetermined Spiders Walckenaeria helenae Undetermined Spiders Walckenaeria karpinskii Secure Spiders Walckenaeria kochii Secure Spiders Walckenaeria lepida Secure Spiders Walckenaeria prominens Undetermined Spiders Walckenaeria pullata Undetermined Spiders Walckenaeria subspiralis Undetermined Spiders Walckenaeria tricornis Secure

Walckenaerianus Spiders Undetermined aimakensis Spiders Wubana atypica Undetermined Spiders Zornella armata Secure Spiders Zornella cryptodon Secure Spiders Agroeca ornata Secure Spiders Agroeca pratensis Secure Spiders Alopecosa aculeata Secure Spiders Alopecosa kochii Undetermined Spiders Arctosa alpigena Secure Spiders Arctosa emertoni Undetermined Spiders Arctosa raptor Secure Spiders Arctosa rubicunda Undetermined Spiders Geolycosa missouriensis Undetermined Spiders Hogna frondicola Secure Spiders Melocosa fumosa Undetermined Spiders Pardosa altamontis Undetermined Spiders Pardosa anomala Undetermined Spiders Pardosa bucklei Undetermined Spiders Pardosa concinna Secure Spiders Pardosa distincta Secure Spiders Pardosa dorsalis Secure Spiders Pardosa dorsuncata Secure Spiders Pardosa dromaea Secure Spiders Pardosa furcifera Secure Spiders Pardosa fuscula Secure Spiders Pardosa groenlandica Secure Spiders Pardosa hyperborea Secure Spiders Pardosa lowriei Undetermined Spiders Pardosa mackenziana Secure Spiders Pardosa metlakatla Undetermined Spiders Pardosa modica Undetermined

Spiders Pardosa moesta Secure Spiders Pardosa mulaiki Secure Spiders Pardosa ontariensis Secure Spiders Pardosa podhorskii Undetermined Spiders Pardosa sinistra Undetermined Spiders Pardosa solituda Undetermined Spiders Pardosa sternalis Undetermined Spiders Pardosa steva Undetermined Spiders Pardosa tesquorum Secure Spiders Pardosa tristis Undetermined Spiders Pardosa uintana Secure Spiders Pardosa wyuta Secure Spiders Pardosa xerampelina Secure Spiders Pirata bryantae Secure Spiders Pirata canadensis Undetermined Spiders Pirata cantralli Undetermined Spiders Pirata insularis Secure Spiders Pirata piraticus Secure Spiders Pirata sedentarius Undetermined Spiders Schizocosa mccooki Undetermined Spiders Schizocosa minnesotensis Undetermined Spiders Trochosa terricola Secure Spiders Ero canionis Undetermined Spiders Mimetus epeiroides Undetermined Spiders Cheiracanthium inclusum Undetermined Spiders Trogloneta paradoxa Undetermined Spiders Ebo bucklei Undetermined Spiders Ebo dondalei Undetermined Spiders Ebo iviei Undetermined Spiders Ebo parabolis Undetermined Spiders Ebo pepinensis Undetermined Spiders Philodromus alascensis Secure

Spiders Philodromus cespitum Secure Spiders Philodromus histrio Secure Spiders Philodromus imbecillus Undetermined Spiders Philodromus mysticus Secure Spiders Philodromus oneida Secure Spiders Philodromus peninsulanus Undetermined Spiders Philodromus pernix Undetermined Spiders Philodromus placidus Secure Spiders Philodromus praelustris Secure Spiders Philodromus rufus Secure Spiders Philodromus speciosus Undetermined Spiders Philodromus spectabilis Undetermined Spiders Philodromus vulgaris Undetermined Spiders Thanatus coloradensis Secure Spiders Thanatus formicinus Secure Spiders Thanatus rubicellus Undetermined Spiders Thanatus striatus Secure Spiders Tibellus asiaticus Undetermined Spiders Tibellus maritimus Secure Spiders Tibellus oblongus Secure Spiders Pholcophora americana Undetermined Spiders Pholcus phalangioides Exotic Spiders Dolomedes striatus Undetermined Spiders Dolomedes triton Secure Spiders Chalcoscirtus alpicola Undetermined Spiders Chalcoscirtus carbonarius Undetermined Spiders Eris militaris Secure Spiders Euophrys monadnock Undetermined Spiders Evarcha proszynskii Secure Spiders Habronattus altanus Secure Spiders Habronattus americanus Secure Spiders Habronattus amicus Undetermined

Spiders Habronattus captiosus Undetermined Spiders Habronattus cognatus Undetermined Spiders Habronattus cuspidatus Undetermined Spiders Habronattus decorus Undetermined Spiders Habronattus oregonensis Undetermined Spiders Habronattus sansoni Undetermined Spiders Neon nelli Secure Spiders Pelegrina aeneola Undetermined Spiders Pelegrina arizonensis Undetermined Spiders Pelegrina clemata Undetermined Spiders Pelegrina flavipes Secure Spiders Pelegrina insignis Undetermined Spiders Pelegrina montana Secure Spiders Pelegrina proterva Undetermined Spiders Pellenes ignifrons Undetermined Spiders Pellenes montanus Undetermined Spiders Phidippus borealis Secure Spiders Phidippus cryptus Secure Spiders Phidippus johnsoni Undetermined Spiders Phidippus purpuratus Undetermined Spiders Salticus scenicus Exotic Spiders Sassacus vitis Undetermined Spiders Sibianor aemulus Undetermined Spiders Sitticus cutleri Undetermined Spiders Sitticus finschii Secure Spiders Sitticus floricola Secure Spiders Sitticus ranieri Secure Spiders Sitticus striatus Secure Spiders Synageles occidentalis Undetermined Spiders Talavera minuta Undetermined Spiders Tutelina similis Secure Spiders Usofila pacifica Undetermined

Spiders Pachygnatha clercki Secure Spiders Pachygnatha dorothea Undetermined Spiders Pachygnatha tristriata Undetermined Spiders Pachygnatha xanthostoma Secure Spiders Tetragnatha caudata Undetermined Spiders Tetragnatha dearmata Undetermined Spiders Tetragnatha elongata Undetermined Spiders Tetragnatha extensa Secure Spiders Tetragnatha laboriosa Secure Spiders Tetragnatha shoshone Undetermined Spiders Tetragnatha straminea Undetermined Spiders Tetragnatha versicolor Secure Spiders Achaearanea tepidariorum Exotic Spiders Asagena americana Undetermined Spiders Canalidion montanum Undetermined Spiders Crustulina sticta Secure Spiders Enoplognatha caricis Secure Spiders Enoplognatha intrepida Secure Spiders Enoplognatha joshua Undetermined Spiders Enoplognatha marmorata Undetermined Spiders Euryopis argentea Secure Spiders Euryopis saukea Undetermined Spiders Euryopis scriptipes Undetermined Spiders Latrodectus hesperus Western Black Widow Spider Undetermined Spiders Neottiura bimaculata Exotic Spiders Robertus arcticus Undetermined Spiders Robertus banksi Undetermined Spiders Robertus borealis Undetermined Spiders Robertus crosbyi Undetermined Spiders Robertus fuscus Secure Spiders Robertus vigerens Undetermined Spiders Rugathodes aurantius Secure

Spiders Rugathodes sexpunctatus Secure Spiders Steatoda albomaculata Secure Spiders Steatoda borealis Secure Spiders Theridion differens Secure Spiders Theridion frondeum Secure Spiders Theridion impressum Undetermined Spiders Theridion murarium Undetermined Spiders Theridion ohlerti Secure Spiders Theridion petraeum Undetermined Spiders Theridion pictum Secure Spiders Theridula emertoni Undetermined Spiders Thymoites minnesota Undetermined Spiders Coriarachne brunneipes Undetermined Spiders Coriarachne utahensis Secure Spiders Mecaphesa asperata Secure Spiders Mecaphesa celer Undetermined Spiders Misumena vatia Secure Spiders Ozyptila beaufortensis Undetermined Spiders Ozyptila conspurcata Undetermined Spiders Ozyptila gertschi Secure Spiders Ozyptila sincera Secure Spiders Xysticus acquiescens Secure Spiders Xysticus albertensis May Be At Risk Spiders Xysticus auctificus Undetermined Spiders Xysticus benefactor Secure Spiders Xysticus britcheri Secure Spiders Xysticus canadensis Undetermined Spiders Xysticus chippewa Undetermined Spiders Xysticus cunctator Secure Spiders Xysticus discursans Secure Spiders Xysticus durus Undetermined Spiders Xysticus elegans Undetermined

Spiders Xysticus ellipticus Secure Spiders Xysticus emertoni Secure Spiders Xysticus ferox Secure Spiders Xysticus gertschi Undetermined Spiders Xysticus gulosus Undetermined Spiders Xysticus keyserlingi Undetermined Spiders Xysticus labradorensis Undetermined Spiders Xysticus luctans Undetermined Spiders Xysticus luctuosus Secure Spiders Xysticus montanensis Secure Spiders Xysticus nigromaculatus Undetermined Spiders Xysticus obscurus Secure Spiders Xysticus punctatus Secure Spiders Xysticus rugosus Undetermined Spiders Xysticus triangulosus Secure Spiders Xysticus triguttatus Secure Spiders Titanoeca nigrella Secure Spiders Titanoeca nivalis Secure Spiders Hyptiotes gertschi Undetermined Odonates Rhionaeschna multicolor Blue-eyed Darner Undetermined Odonates Cordulia shurtleffii American Emerald Secure Odonates Ladona julia Chalk-fronted Corporal Secure Predaceous diving Acilius abbreviatus Undetermined beetles Predaceous diving Acilius athabascae Secure beetles Predaceous diving Acilius semisulcatus Secure beetles Predaceous diving Agabus ajax Secure beetles Predaceous diving Agabus ambiguus Secure beetles Predaceous diving Agabus antennatus Secure

beetles Predaceous diving Agabus anthracinus Secure beetles Predaceous diving Agabus approximatus Undetermined beetles Predaceous diving Agabus arcticus Secure beetles Predaceous diving Agabus audeni Secure beetles Predaceous diving Agabus austinii Secure beetles Predaceous diving Agabus bicolor Secure beetles Predaceous diving Agabus bifarius Secure beetles Predaceous diving Agabus bjorkmanae Secure beetles Predaceous diving Agabus canadensis Secure beetles Predaceous diving Agabus confinis Secure beetles Predaceous diving Agabus discolor Secure beetles Predaceous diving Agabus elongatus Undetermined beetles Predaceous diving Agabus erichsoni Secure beetles Predaceous diving Agabus falli Secure beetles Predaceous diving Agabus fuscipennis Secure beetles Predaceous diving Agabus griseipennis Secure beetles Predaceous diving Agabus hypomelas Undetermined beetles Predaceous diving Agabus infuscatus Secure

beetles Predaceous diving Agabus inscriptus Secure beetles Predaceous diving Agabus kootenai Secure beetles Predaceous diving Agabus leptapsis Undetermined beetles Predaceous diving Agabus mackenziensis Undetermined beetles Predaceous diving Agabus margaretae Sensitive beetles Predaceous diving Agabus obliteratus nectris Secure beetles Predaceous diving Agabus opacus Secure beetles Predaceous diving Agabus phaeopterus Secure beetles Predaceous diving Agabus pisobius Undetermined beetles Predaceous diving Agabus punctulatus Secure beetles Predaceous diving Agabus semipunctatus Secure beetles Predaceous diving Agabus seriatus Secure beetles Predaceous diving Agabus smithi Undetermined beetles Predaceous diving Agabus strigulosus Secure beetles Predaceous diving Agabus thomsoni Secure beetles Predaceous diving Agabus tristis Secure beetles Predaceous diving Agabus triton May Be At Risk beetles Predaceous diving Agabus verisimilis Secure

beetles Predaceous diving Agabus wasastjernae Secure beetles Predaceous diving Carrhydrus crassipes Secure beetles Predaceous diving Colymbetes dahuricus Secure beetles Predaceous diving Colymbetes densus Secure beetles Predaceous diving Colymbetes exaratus Secure beetles Predaceous diving Colymbetes incognitus Secure beetles Predaceous diving Colymbetes paykulli Secure beetles Predaceous diving Colymbetes sculptilis Secure beetles Predaceous diving Coptotomus longulus Secure beetles Predaceous diving Desmopachria convexa Secure beetles Predaceous diving Dytiscus alaskanus Secure beetles Predaceous diving Dytiscus circumcinctus Secure beetles Predaceous diving Dytiscus cordieri Secure beetles Predaceous diving Dytiscus dauricus Secure beetles Predaceous diving Dytiscus fasciventris Secure beetles Predaceous diving Dytiscus harrisii Secure beetles Predaceous diving Dytiscus hybridus Undetermined beetles Predaceous diving Dytiscus marginicollis Secure

beetles Predaceous diving Graphoderus liberus Secure beetles Predaceous diving Graphoderus occidentalis Secure beetles Predaceous diving Graphoderus perplexus Secure beetles Predaceous diving Hydaticus aruspex Secure beetles Predaceous diving Hydaticus piceus Undetermined beetles Predaceous diving Hydrocolus paugus Secure beetles Predaceous diving Hydrocolus rubyae Secure beetles Predaceous diving Hydrocolus stagnalis Secure beetles Predaceous diving Hydroporus appalachius Secure beetles Predaceous diving Hydroporus badiellus Secure beetles Predaceous diving Hydroporus carri May Be At Risk beetles Predaceous diving Hydroporus columbianus Secure beetles Predaceous diving Hydroporus dentellus Secure beetles Predaceous diving Hydroporus despectus Undetermined beetles Predaceous diving Hydroporus fuscipennis Secure beetles Predaceous diving Hydroporus geniculatus Secure beetles Predaceous diving Hydroporus larsoni Secure beetles Predaceous diving Hydroporus mannerheimi Secure

beetles Predaceous diving Hydroporus morio Secure beetles Predaceous diving Hydroporus nigellus Secure beetles Predaceous diving Hydroporus notabilis Secure beetles Predaceous diving Hydroporus obscurus Secure beetles Predaceous diving Hydroporus occidentalis Secure beetles Predaceous diving Hydroporus pervicinus Secure beetles Predaceous diving Hydroporus puberulus Secure beetles Predaceous diving Hydroporus rectus Secure beetles Predaceous diving Hydroporus rufinasus Secure beetles Predaceous diving Hydroporus signatus Secure beetles Predaceous diving Hydroporus striola Secure beetles Predaceous diving Hydroporus tademus Undetermined beetles Predaceous diving Hydroporus tartaricus Secure beetles Predaceous diving Hydroporus tenebrosus Secure beetles Predaceous diving Hydroporus transpunctatus Undetermined beetles Predaceous diving Hydroporus tristis Secure beetles Predaceous diving Hygrotus bruesi Undetermined beetles Predaceous diving Hygrotus compar Secure

beetles Predaceous diving Hygrotus farctus Undetermined beetles Predaceous diving Hygrotus Secure beetles impressopunctatus Predaceous diving Hygrotus infuscatus Secure beetles Predaceous diving Hygrotus laccophilinus Undetermined beetles Predaceous diving Hygrotus marklini Secure beetles Predaceous diving Hygrotus masculinus Secure beetles Predaceous diving Hygrotus patruelis Secure beetles Predaceous diving Hygrotus picatus Secure beetles Predaceous diving Hygrotus punctilineatus Secure beetles Predaceous diving Hygrotus salinarius Secure beetles Predaceous diving Hygrotus sayi Secure beetles Predaceous diving Hygrotus sellatus Secure beetles Predaceous diving Hygrotus semivittatus Secure beetles Predaceous diving Hygrotus suturalis Secure beetles Predaceous diving Hygrotus tumidiventris Secure beetles Predaceous diving Hygrotus turbidus Secure beetles Predaceous diving Hygrotus unguicularis Secure beetles Predaceous diving Ilybius angustior Secure

beetles Predaceous diving Ilybius discedens Secure beetles Predaceous diving Ilybius fraterculus Secure beetles Predaceous diving Ilybius picipes Secure beetles Predaceous diving Ilybius pleuriticus Secure beetles Predaceous diving Ilybius quadrimaculatus Undetermined beetles Predaceous diving Ilybius subaeneus Secure beetles Predaceous diving Laccophilus biguttatus Secure beetles Predaceous diving Laccophilus maculosus Secure beetles Predaceous diving Laccornis conoideus Secure beetles Predaceous diving Laccornis pacificus Undetermined beetles Predaceous diving Liodessus cantralli Secure beetles Predaceous diving Liodessus obscurellus Secure beetles Predaceous diving Nebrioporus depressus Secure beetles Predaceous diving Nebrioporus macronychus Secure beetles Predaceous diving Neoclypeodytes cinctellus Undetermined beetles Predaceous diving Neoporus dimidiatus Secure beetles Predaceous diving Neoporus superioris Secure beetles Predaceous diving Neoporus undulatus Secure

beetles Predaceous diving Neoporus vittatus Undetermined beetles Predaceous diving Neoscutopterus angustus Secure beetles Predaceous diving Neoscutopterus hornii Secure beetles Predaceous diving Oreodytes congruus Secure beetles Predaceous diving Oreodytes crassulus Secure beetles Predaceous diving Oreodytes laevis Secure beetles Predaceous diving Oreodytes obesus Undetermined beetles Predaceous diving Oreodytes Secure beetles productotruncatus Predaceous diving Oreodytes quadrimaculatus Sensitive beetles Predaceous diving Oreodytes scitulus Secure beetles Predaceous diving Oreodytes snoqualmie Secure beetles Predaceous diving Rhantus binotatus Secure beetles Predaceous diving Rhantus consimilis Secure beetles Predaceous diving Rhantus sericans Secure beetles Predaceous diving Rhantus sinuatus Secure beetles Predaceous diving Rhantus suturellus Secure beetles Predaceous diving Rhantus wallisi Secure beetles Predaceous diving Sanfilippodytes bertae May Be At Risk

beetles Predaceous diving Sanfilippodytes brumalis Undetermined beetles Predaceous diving Sanfilippodytes compertus Secure beetles Predaceous diving Sanfilippodytes edwardsi Secure beetles Predaceous diving Sanfilippodytes pseudovilis Secure beetles Predaceous diving Stictotarsus aequinoctialis Undetermined beetles Predaceous diving Stictotarsus griseostriatus Secure beetles Predaceous diving Stictotarsus spenceri Secure beetles Predaceous diving Stictotarsus striatellus Secure beetles Ground beetles Acalathus advena Secure Ground beetles Acupalpus meridianus Exotic Ground beetles Agonoleptus conjunctus Secure Ground beetles Agonum affine Secure Ground beetles Agonum anchomenoides Undetermined Ground beetles Agonum bicolor Undetermined Ground beetles Agonum consimile Secure Ground beetles Agonum corvus Secure Ground beetles Agonum cupreum Secure Ground beetles Agonum cupripenne Secure Ground beetles Agonum errans Secure Ground beetles Agonum ferruginosum Undetermined Ground beetles Agonum gratiosum Secure Ground beetles Agonum harrisii Undetermined Ground beetles Agonum lutulentum Secure Ground beetles Agonum melanarium Secure Ground beetles Agonum metallescens Undetermined

Ground beetles Agonum mutatum Secure Ground beetles Agonum nigriceps Secure Ground beetles Agonum piceolum Undetermined Ground beetles Agonum picicornoides Undetermined Ground beetles Agonum placidum Secure Ground beetles Agonum propinquum Secure Ground beetles Agonum quinquepunctatum Secure Ground beetles Agonum retractum Secure Ground beetles Agonum simile Undetermined Ground beetles Agonum sordens Secure Ground beetles Agonum superioris Secure Ground beetles Agonum suturale Undetermined Ground beetles Agonum thoreyi Secure Ground beetles Amara aenea Exotic Ground beetles Amara aeneopolita Undetermined Ground beetles Amara alpina Secure Ground beetles Amara apricaria Exotic Ground beetles Amara avida Undetermined Ground beetles Amara blanchardi Undetermined Ground beetles Amara brunnea Undetermined Ground beetles Amara carinata Secure Ground beetles Amara coelebs Undetermined Ground beetles Amara confusa Secure Ground beetles Amara convexa Secure Ground beetles Amara cupreolata Undetermined Ground beetles Amara discors Undetermined Ground beetles Amara ellipsis Undetermined Ground beetles Amara emancipata Undetermined Ground beetles Amara erratica Secure Ground beetles Amara familiaris Exotic Ground beetles Amara farcta Undetermined Ground beetles Amara gibba Undetermined

Ground beetles Amara hyperborea Undetermined Ground beetles Amara idahoana Undetermined Ground beetles Amara lacustris Secure Ground beetles Amara laevipennis Undetermined Ground beetles Amara latior Secure Ground beetles Amara littoralis Secure Ground beetles Amara lunicollis Undetermined Ground beetles Amara merula Undetermined Ground beetles Amara musculis Undetermined Ground beetles Amara neoscotica Undetermined Ground beetles Amara obesa Undetermined Ground beetles Amara ovata Exotic Ground beetles Amara pallipes Undetermined Ground beetles Amara patruelis Undetermined Ground beetles Amara pseudobrunnea Undetermined Ground beetles Amara quenseli Secure Ground beetles Amara rugulifera Undetermined Ground beetles Amara schwarzi Undetermined Ground beetles Amara scitula Undetermined Ground beetles Amara sinuosa Undetermined Ground beetles Amara tenax Undetermined Ground beetles Amara thoracica Secure Ground beetles Amara torrida Undetermined Ground beetles Amara turbata Undetermined Ground beetles Anchomenus aeneolus Undetermined Ground beetles Anisodactylus californicus Undetermined Ground beetles Anisodactylus harrisii Secure Ground beetles Anisodactylus nigrita Secure Ground beetles Anisodactylus pitychrous Undetermined Anisodactylus Ground beetles Secure sanctaecrucis Ground beetles Apristus constrictus Undetermined

Ground beetles Asaphidion yukonense Undetermined Ground beetles Axinopalpus biplagiatus Undetermined Ground beetles Badister grandiceps Secure Ground beetles Badister neopulchellus Secure Ground beetles Badister obtusus Secure Ground beetles Bembidion actuosum Undetermined Ground beetles Bembidion acutifrons Secure Ground beetles Bembidion aeneicolle Undetermined Ground beetles Bembidion balli Undetermined Ground beetles Bembidion bimaculatum Secure Ground beetles Bembidion breve Undetermined Ground beetles Bembidion canadianum Secure Ground beetles Bembidion carinula Secure Ground beetles Bembidion castor Secure Ground beetles Bembidion chalceum Undetermined Ground beetles Bembidion cheyennense Undetermined Ground beetles Bembidion coloradense Secure Ground beetles Bembidion commotum Undetermined Ground beetles Bembidion complanulum Secure Ground beetles Bembidion concolor Undetermined Ground beetles Bembidion concretum Secure Ground beetles Bembidion confusum Secure Ground beetles Bembidion consimile Secure Ground beetles Bembidion constricticolle Undetermined Ground beetles Bembidion convexulum Secure Ground beetles Bembidion coxendix Undetermined Ground beetles Bembidion curtulatum Undetermined Ground beetles Bembidion dejectum Undetermined Ground beetles Bembidion diligens Undetermined Ground beetles Bembidion dorsale Secure Ground beetles Bembidion dyschirinum Undetermined Ground beetles Bembidion erasum Undetermined

Ground beetles Bembidion flohri Undetermined Ground beetles Bembidion fortestriatum Secure Ground beetles Bembidion gebleri Secure Ground beetles Bembidion graphicum Undetermined Ground beetles Bembidion grapii Secure Ground beetles Bembidion gratiosum Secure Ground beetles Bembidion inaequale Secure Ground beetles Bembidion incrematum Secure Ground beetles Bembidion insulatum Undetermined Ground beetles Bembidion intermedium Undetermined Ground beetles Bembidion interventor Undetermined Ground beetles Bembidion iridescens Undetermined Ground beetles Bembidion kuprianovii Secure Bembidion Ground beetles May Be At Risk lachnophoroides Ground beetles Bembidion lapponicum Undetermined Ground beetles Bembidion levettei Undetermined Ground beetles Bembidion levigatum Undetermined Ground beetles Bembidion manningense Undetermined Ground beetles Bembidion mckinleyi Secure Ground beetles Bembidion morulum Undetermined Ground beetles Bembidion mutatum Secure Ground beetles Bembidion nebraskense Undetermined Ground beetles Bembidion nigripes Secure Ground beetles Bembidion nitidum Secure Ground beetles Bembidion nudipenne Undetermined Ground beetles Bembidion oberthueri Undetermined Ground beetles Bembidion obscurellum Undetermined Ground beetles Bembidion obtusangulum Secure Ground beetles Bembidion obtusidens Secure Ground beetles Bembidion occultator Secure Ground beetles Bembidion patruele Secure

Ground beetles Bembidion petrosum Secure Ground beetles Bembidion planatum Undetermined Ground beetles Bembidion planiusculum Secure Ground beetles Bembidion praecinctum Secure Ground beetles Bembidion pseudocautum Undetermined Bembidion Ground beetles Undetermined punctatostriatum Bembidion Ground beetles Undetermined quadrifoveolatum Bembidion Ground beetles Secure quadrimaculatum Ground beetles Bembidion quadrulum Undetermined Ground beetles Bembidion rapidum Secure Ground beetles Bembidion recticolle Secure Ground beetles Bembidion roosevelti Undetermined Ground beetles Bembidion rosslandicum Undetermined Ground beetles Bembidion rufinum Undetermined Ground beetles Bembidion rupicola Secure Ground beetles Bembidion rusticum Secure Ground beetles Bembidion salebratum Secure Ground beetles Bembidion salinarium Secure Ground beetles Bembidion scopulinum Secure Ground beetles Bembidion scudderi Secure Ground beetles Bembidion sejunctum Undetermined Ground beetles Bembidion semipunctatum Undetermined Ground beetles Bembidion sordidum Secure Ground beetles Bembidion sulcipenne Undetermined Ground beetles Bembidion timidum Secure Ground beetles Bembidion transparens Secure Ground beetles Bembidion transversale Secure Ground beetles Bembidion umbratum Secure Ground beetles Bembidion versicolor Secure Ground beetles Bembidion viridicolle Undetermined

Ground beetles Blethisa hudsonica Secure Ground beetles Blethisa julii Secure Ground beetles Blethisa quadricollis Secure Ground beetles Brachinus fumans Secure Ground beetles Brachinus quadripennis Undetermined Ground beetles Bradycellus congener Undetermined Ground beetles Bradycellus georgei Undetermined Ground beetles Bradycellus lecontei Secure Ground beetles Bradycellus lugubris Secure Ground beetles Bradycellus neglectus Secure Ground beetles Bradycellus nigerrimus Secure Ground beetles Bradycellus nigrinus Secure Ground beetles Bradycellus nubifer Undetermined Ground beetles Calathus ingratus Secure Ground beetles Calleida viridis Undetermined Ground beetles Calosoma calidum Secure Ground beetles Calosoma frigidum Secure Ground beetles Calosoma lepidum Secure Ground beetles Calosoma luxatum Secure Ground beetles Calosoma moniliatum Secure Ground beetles Calosoma obsoletum Secure Ground beetles Carabus chamissonis Secure Ground beetles Carabus granulatus Exotic Ground beetles Carabus maeander Secure Carabus nemoralis Ground beetles Exotic nemoralis Ground beetles Carabus serratus Secure Ground beetles Carabus taedatus Secure Ground beetles Chlaenius alternatus Secure Ground beetles Chlaenius harpalinus Secure Ground beetles Chlaenius lithophilus Secure Ground beetles Chlaenius nebraskensis Undetermined

Ground beetles Chlaenius niger Secure Ground beetles Chlaenius pennsylvanicus Secure Ground beetles Chlaenius purpuricollis Secure Ground beetles Chlaenius sericeus Secure Ground beetles Chlaenius solitarius May Be At Risk Ground beetles Chlaenius tomentosus Secure Ground beetles Chlaenius tricolor Undetermined Ground beetles Clivina fossor Exotic Ground beetles Cratacanthus dubius Undetermined Ground beetles Cymindis borealis Secure Ground beetles Cymindis cribricollis Secure Ground beetles Cymindis interior Secure Ground beetles Cymindis neglecta Secure Ground beetles Cymindis planipennis Secure Ground beetles Cymindis unicolor Undetermined Ground beetles Dicaelus laevipennis May Be At Risk Ground beetles Dicheirotrichus cognatus Secure Ground beetles Diplocheila obtusa Secure Ground beetles Diplocheila oregona Secure Ground beetles Diplocheila striatopunctata Secure Ground beetles Diplocheila undulata Undetermined Ground beetles Diplous aterrimus Secure Ground beetles Dromius piceus Undetermined Ground beetles Dyschirius aeneolus Undetermined Ground beetles Dyschirius aratus Undetermined Ground beetles Dyschirius campicola Undetermined Ground beetles Dyschirius compactus Undetermined Ground beetles Dyschirius dejeanii Undetermined Ground beetles Dyschirius globulosus Undetermined Ground beetles Dyschirius hiemalis Undetermined Ground beetles Dyschirius interior Undetermined Ground beetles Dyschirius laevifasciatus Undetermined

Ground beetles Dyschirius longulus Undetermined Ground beetles Dyschirius montanus Undetermined Ground beetles Dyschirius pallipennis Undetermined Ground beetles Dyschirius perversus Undetermined Ground beetles Dyschirius planatus Undetermined Ground beetles Dyschirius politus Secure Ground beetles Dyschirius quadrimaculatus Secure Ground beetles Dyschirius setosus Undetermined Ground beetles Dyschirius sphaericollis Undetermined Ground beetles Dyschirius tenuispinus May Be At Risk Ground beetles Dyschirius timidus Undetermined Ground beetles Dyschirius truncatus Secure Ground beetles Elaphropus anceps Undetermined Ground beetles Elaphrus americanus Secure Ground beetles Elaphrus californicus Secure Ground beetles Elaphrus clairvillei Secure Ground beetles Elaphrus fuliginosus May Be At Risk Ground beetles Elaphrus lapponicus Secure Ground beetles Elaphrus lecontei Secure Ground beetles Elaphrus olivaceus Secure Ground beetles Elaphrus purpurans Secure Ground beetles Euryderus grossus Secure Ground beetles Gehringia olympica Secure Ground beetles Geopinus incrassatus Undetermined Ground beetles Harpalobrachys leiroides Undetermined Ground beetles Harpalus affinis Exotic Ground beetles Harpalus amputatus Secure Ground beetles Harpalus animosus Undetermined Ground beetles Harpalus cautus Undetermined Ground beetles Harpalus desertus Secure Ground beetles Harpalus ellipsis Undetermined Ground beetles Harpalus erraticus Undetermined

Ground beetles Harpalus fraternus Secure Ground beetles Harpalus fulvilabris Secure Ground beetles Harpalus fuscipalpis Secure Ground beetles Harpalus herbivagus Undetermined Ground beetles Harpalus innocuus Undetermined Ground beetles Harpalus laevipes Undetermined Ground beetles Harpalus laticeps Secure Ground beetles Harpalus lewisii Undetermined Ground beetles Harpalus nigritarsis Undetermined Ground beetles Harpalus obnixus Undetermined Ground beetles Harpalus ochropus Undetermined Ground beetles Harpalus opacipennis Secure Ground beetles Harpalus paratus Secure Ground beetles Harpalus reversus Undetermined Ground beetles Harpalus solitaris Secure Ground beetles Harpalus somnulentus Secure Ground beetles Harpalus ventralis Undetermined Ground beetles Lebia atriceps Undetermined Ground beetles Lebia cyanipennis Undetermined Ground beetles Lebia divisa Undetermined Ground beetles Lebia guttula Undetermined Ground beetles Lebia moesta Undetermined Ground beetles Lebia pulchella Undetermined Ground beetles Lebia pumila Undetermined Ground beetles Lebia viridis Secure Ground beetles Lebia vittata Undetermined Ground beetles Leistus ferruginosus Secure Ground beetles Loricera pilicornis Secure Ground beetles Microlestes curtipennis Undetermined Ground beetles Microlestes linearis Undetermined Ground beetles Mioptachys flavicauda Undetermined Ground beetles Miscodera arctica Secure

Ground beetles Nebria arkansana Secure Ground beetles Nebria crassicornis Secure Ground beetles Nebria gebleri Secure Ground beetles Nebria gyllenhali Secure Ground beetles Nebria hudsonica Secure Ground beetles Nebria metallica Undetermined Ground beetles Nebria obliqua Secure Ground beetles Nebria sahlbergii Secure Ground beetles Nebria schwarzi Secure Ground beetles Nebria suturalis Undetermined Ground beetles Nomius pygmaeus Undetermined Ground beetles Notiophilus aquaticus Secure Ground beetles Notiophilus borealis Secure Ground beetles Notiophilus directus Secure Ground beetles Notiophilus semistriatus Secure Ground beetles Notiophilus simulator Secure Ground beetles Omophron americanum Secure Ground beetles Omophron ovale Secure Ground beetles Omophron robustum May Be At Risk Ground beetles Omophron tessellatum Secure Ground beetles Opisthius richardsoni Secure Ground beetles Oxypselaphus pusillus Undetermined Ground beetles Pasimachus elongatus Secure Ground beetles Patrobus fossifrons Secure Ground beetles Patrobus foveocollis Secure Ground beetles Patrobus lecontei Secure Ground beetles Patrobus longicornis Secure Ground beetles Patrobus septentrionis Secure Ground beetles Patrobus stygicus Secure Ground beetles Pelophila borealis Secure Ground beetles Pelophila rudis Secure Ground beetles Piosoma setosum Secure

Ground beetles Platidiolus vandykei Secure Ground beetles Platynus decens Secure Ground beetles Platynus mannerheimii Secure Ground beetles Platypatrobus lacustris Secure Ground beetles Poecilus corvus Secure Ground beetles Poecilus lucublandus Secure Ground beetles Poecilus scitulus Secure Ground beetles Psydrus piceus Undetermined Ground beetles Pterostichus adstrictus Secure Ground beetles Pterostichus caudicalis Secure Ground beetles Pterostichus chipewyan Undetermined Ground beetles Pterostichus corvinus Secure Ground beetles Pterostichus ecarinatus Undetermined Ground beetles Pterostichus empetricola Secure Ground beetles Pterostichus femoralis Secure Ground beetles Pterostichus luctuosus Secure Pterostichus Ground beetles Undetermined mandibularoides Ground beetles Pterostichus melanarius Exotic Ground beetles Pterostichus patruelis Secure Ground beetles Pterostichus pensylvanicus Secure Ground beetles Pterostichus protractus Undetermined Pterostichus Ground beetles Secure punctatissimus Ground beetles Pterostichus riparius Secure Ground beetles Pterostichus sphodrinus Undetermined Ground beetles Pterostichus surgens Secure Ground beetles Pterostichus tenuis Undetermined Ground beetles Rhadine lindrothi Secure Ground beetles Scaphinotus marginatus Secure Ground beetles Scaphinotus relictus Undetermined Ground beetles Selenophorus planipennis Undetermined Ground beetles Sericoda bembidioides Undetermined

Ground beetles Sericoda bogemannii Secure Ground beetles Sericoda obsoleta Secure Ground beetles Sericoda quadripunctata Secure Ground beetles Stenolophus comma Secure Ground beetles Stenolophus fuliginosus Secure Ground beetles Stenolophus lineola Undetermined Ground beetles Stereocerus haematopus Secure Ground beetles Syntomus americanus Secure Ground beetles Synuchus impunctatus Secure Ground beetles Tachys bryanti Undetermined Ground beetles Tachys halophilus Undetermined Ground beetles Tachyta angulata Secure Ground beetles Tachyta kirbyi Undetermined Ground beetles Tecnophilus croceicollis Undetermined Ground beetles Trechus apicalis Secure Ground beetles Trechus chalybeus Secure Ground beetles Trechus oregonensis Undetermined Ground beetles Trechus tenuiscapus Undetermined Ground beetles Cicindela decemnotata Badlands Tiger Beetle Secure Ground beetles Cicindela duodecimguttata Twelve-spotted Tiger Beetle Secure Ground beetles Cicindela formosa Big Sand Tiger Beetle Sensitive Ground beetles Cicindela fulgida Crimson Saltflat Tiger Beetle Sensitive Ground beetles Cicindela hirticollis Hairy-necked Tiger Beetle Sensitive Ground beetles Cicindela lengi Blowout Tiger Beetle Secure Ground beetles Cicindela lepida Ghost Tiger Beetle May Be At Risk Ground beetles Cicindela limbalis Common Claybank Tiger Beetle Secure Ground beetles Cicindela limbata Blowout Tiger Beetle Secure Ground beetles Cicindela longilabris Boreal Long-lipped Tiger Beetle Secure Ground beetles Cicindela nebraskana Prairie Long-lipped Tiger Beetle Secure Ground beetles Cicindela nevadica Nevada Tiger Beetle May Be At Risk Ground beetles Cicindela oregona Western Tiger Beetle Secure Ground beetles Cicindela punctulata Punctured Tiger Beetle Secure

Ground beetles Cicindela purpurea Cow Path Tiger Beetle Secure Ground beetles Cicindela repanda Bronzed Tiger Beetle Secure Ground beetles Cicindela scutellaris Festive Tiger Beetle Sensitive Ground beetles Cicindela terricola Variable Tiger Beetle Secure Ground beetles Cicindela tranquebarica Oblique-lined Tiger Beetle Secure Lady Beetles Adalia bipunctata Two-spotted Lady Beetle Secure Lady Beetles Anatis lecontei Sensitive Lady Beetles Anatis mali Secure Lady Beetles Anatis rathvoni Undetermined Lady Beetles Anisosticta bitriangularis Marsh Lady Beetle Secure Lady Beetles Brachiacantha albifrons Secure Lady Beetles Brachiacantha ursina Secure Lady Beetles Brumoides septentrionis Winter Lady Beetle Secure Brumoides septentrionis Lady Beetles Winter Lady Beetle Secure septentrionis Lady Beetles Calvia quatuordecimguttata Fourteen-spotted Lady Beetle Secure Lady Beetles Chilocorus hexacyclus Once-squashed Lady Beetle Undetermined Lady Beetles Coccidophilus marginata Undetermined Lady Beetles Coccidula lepida Secure Lady Beetles Coccinella alta High-country Lady Beetle Sensitive Lady Beetles Coccinella californica Accidental Lady Beetles Coccinella hieroglyphica Secure Coccinella hieroglyphica Lady Beetles Secure kirbyi Lady Beetles Coccinella monticola Undetermined Lady Beetles Coccinella novemnotata Nine-spotted Lady Beetle Sensitive Lady Beetles Coccinella septempunctata Seven-spotted Lady Beetle Exotic Coccinella Lady Beetles Transverse Lady Beetle Sensitive transversoguttata Lady Beetles Coccinella trifasciata Three-banded Lady Beetle Secure Coccinella trifasciata Lady Beetles Secure perplexa Lady Beetles Cycloneda polita Sensitive

Lady Beetles Didion longulum Secure Lady Beetles Didion punctatum Undetermined Lady Beetles Exochomus aethiops Undetermined Lady Beetles Hippodamia americana Undetermined Lady Beetles Hippodamia caseyi Colonel Casey's Lady Beetle Undetermined Lady Beetles Hippodamia convergens Convergent Lady Beetle Secure Lady Beetles Hippodamia expurgata Expurgate Lady Beetle Secure Lady Beetles Hippodamia falcigera Waterside Lady Beetle Secure Lady Beetles Hippodamia glacialis Secure Hippodamia glacialis Lady Beetles Secure lecontei Lady Beetles Hippodamia oregonensis Boulder Lady Beetle Secure Lady Beetles Hippodamia parenthesis Parenthesis Lady Beetle Secure Hippodamia Lady Beetles Five-spotted Lady Beetle Secure quinquesignata Hippodamia Lady Beetles quinquesignata Five-spotted Lady Beetle Secure quinquesignata Lady Beetles Hippodamia sinuata Secure Lady Beetles Hippodamia sinuata crotchi Secure Hippodamia Lady Beetles Thirteen-spotted Lady Beetle Secure tredecimpunctata Lady Beetles Hyperaspidius hercules Undetermined Lady Beetles Hyperaspidius insignis Sensitive Lady Beetles Hyperaspidius mimus Undetermined Lady Beetles Hyperaspidius sp. Undetermined Lady Beetles Hyperaspidius vittegerus Secure Lady Beetles Hyperaspis consimilis Undetermined Lady Beetles Hyperaspis conviva Secure Lady Beetles Hyperaspis disconotata Undetermined Lady Beetles Hyperaspis fastidiosa Undetermined Lady Beetles Hyperaspis inflexa Secure Lady Beetles Hyperaspis jasperensis Sensitive

Lady Beetles Hyperaspis lateralis Secure Lady Beetles Hyperaspis oregona Undetermined Lady Beetles Hyperaspis postica Undetermined Lady Beetles Hyperaspis quadrivittata Secure Lady Beetles Hyperaspis undulata Undetermined Lady Beetles Macronaemia episcopalis Secure Lady Beetles Microweisea misella Secure Lady Beetles Mulsantina hudsonica Secure Lady Beetles Mulsantina picta Secure Lady Beetles Myzia interrupta Accidental Lady Beetles Myzia pullata Streaked Lady Beetle Secure Lady Beetles Myzia subvittata Sensitive Lady Beetles Nephus georgei Undetermined Lady Beetles Nephus ornatus Undetermined Nephus ornatus Lady Beetles Undetermined naviculatus Lady Beetles Nephus sordidus Undetermined Lady Beetles Psyllobora vigintimaculata Secure Lady Beetles Scymnus apicanus Undetermined Lady Beetles Scymnus aquilonarius Sensitive Lady Beetles Scymnus carri Sensitive Lady Beetles Scymnus lacustris Secure Lady Beetles Scymnus opaculus Undetermined Lady Beetles Scymnus paracanus Undetermined Lady Beetles Scymnus postpictus Undetermined Lady Beetles Scymnus uncus Undetermined Lady Beetles Selvadius nunenmacheri Sensitive Lady Beetles Stethorus punctum Secure Lady Beetles Stethorus punctum picipes Secure Bumblebees Bombus appositus Undetermined Bumblebees Bombus ashtoni Ashton's Cuckoo Bumblebee Undetermined Bumblebees Bombus auricomus Black And Gold Bumblebee Undetermined

Bumblebees Bombus balteatus Undetermined Bumblebees Bombus bifarius Secure Bumblebees Bombus borealis Northern Amber Bumblebee Undetermined Bumblebees Bombus californicus Undetermined Bumblebees Bombus centralis Undetermined Bumblebees Bombus fernaldae Fernald's Cuckoo Bumblebee Secure Bumblebees Bombus fervidus Yellow Bumblebee Undetermined Bumblebees Bombus flavifrons Undetermined Bumblebees Bombus frigidus Undetermined Bumblebees Bombus griseocollis Brown-belted Bumblebee Undetermined Bumblebees Bombus huntii Undetermined Bumblebees Bombus insularis Indiscriminate Bumblebee Undetermined Bumblebees Bombus lucorum White-tailed Bumblebee Undetermined Bumblebees Bombus melanopygus Undetermined Bumblebees Bombus mixtus Undetermined Bumblebees Bombus nevadensis Undetermined Bumblebees Bombus occidentalis Western Bumblebee Sensitive Bumblebees Bombus pensylvanicus American Bumblebee Undetermined Bumblebees Bombus perplexus Confusing Bumblebee Undetermined Bumblebees Bombus polaris Undetermined Bumblebees Bombus rufocinctus Red-belted Bumblebee Undetermined Bumblebees Bombus sitkensis Undetermined Bumblebees Bombus suckleyi Suckley's Bumblebee Undetermined Bumblebees Bombus sylvicola Red-tailed Bumblebee Undetermined Bumblebees Bombus ternarius Tri-coloured Bumblebee Undetermined Bumblebees Bombus terricola Yellow-banded Bumblebee Undetermined Bumblebees Bombus vagans Half-black Bumblebee Undetermined Black flies Cnephia dacotensis Secure Black flies Ectemnia invenusta Sensitive Black flies Ectemnia taeniatifrons Secure Black flies Greniera denaria Undetermined Black flies Gymnopais dichopticoides Sensitive

Black flies Helodon clavatus Secure Black flies Helodon decemarticulatus Secure Black flies Helodon diadelphus Secure Black flies Helodon gibsoni Sensitive Black flies Helodon onychodactylus Secure Black flies Helodon pleuralis Secure Black flies Helodon susanae Secure Black flies Metacnephia saileri Secure Metacnephia Black flies Secure saskatchewana Black flies Metacnephia villosa Secure Black flies Prosimulium esselbaughi Secure Black flies Prosimulium exigens Secure Black flies Prosimulium formosum Secure Black flies Prosimulium frohnei Secure Black flies Prosimulium fulvum Secure Black flies Prosimulium travisi Secure Black flies Simulium anatinum Secure Black flies Simulium annulus Secure Black flies Simulium arcticum Secure Simulium arcticum Black flies Secure cytospecies IIL-1 Simulium arcticum Black flies Secure cytospecies IIS-Secure Black flies Simulium baffinense Secure Black flies Simulium balteatum Undetermined Black flies Simulium bivitattum Secure Black flies Simulium bracteatum Secure Black flies Simulium brevicercum Undetermined Black flies Simulium canonicolum Secure Black flies Simulium conundrum Secure Black flies Simulium craigi Secure Black flies Simulium croxtoni Secure

Black flies Simulium decorum Secure Black flies Simulium defoliarti Secure Black flies Simulium fontinale Secure Black flies Simulium furculatum Secure Black flies Simulium griseum Secure Black flies Simulium hunteri Secure Black flies Simulium incognitum Undetermined Black flies Simulium irritatum Secure Black flies Simulium johannseni Secure Black flies Simulium luggeri Secure Black flies Simulium malyschevi Secure Black flies Simulium meridionale Secure Black flies Simulium modicum Undetermined Black flies Simulium murmanum Secure Black flies Simulium negativum Undetermined Black flies Simulium pictipes Secure Black flies Simulium pilosum Secure Black flies Simulium piperi Secure Black flies Simulium rostratum Secure Black flies Simulium rugglesi Secure Black flies Simulium saxosum Undetermined Black flies Simulium silvestre Secure Black flies Simulium transiens Secure Black flies Simulium tribulatum Secure Black flies Simulium truncatum Secure Black flies Simulium tuberosum Secure Black flies Simulium twinni Undetermined Black flies Simulium vampirum Secure Black flies Simulium vandalicum Secure Black flies Simulium venustum Secure Black flies Simulium violator Secure Black flies Simulium vittatum Secure

Black flies Simulium vulgare Secure Black flies Simulium zephyrus Undetermined Black flies Stegopterna emergens Secure Black flies Tlalocomyia ramifera Secure Black flies Twinnia nova Secure Horse flies Atylotus bicolor Undetermined Horse flies Atylotus calcar Secure Horse flies Atylotus hyalicosta Secure Horse flies Atylotus insuetus Secure Horse flies Atylotus sublunaticornis White-haired Horse Fly Secure Horse flies Chrysops aestuans Secure Horse flies Chrysops ater Black Deer Fly Secure Horse flies Chrysops dawsoni Dawson's Deer Fly Undetermined Horse flies Chrysops discalis Secure Horse flies Chrysops excitans Bothersome Deer Fly Secure Horse flies Chrysops frigidus Secure Horse flies Chrysops fulvaster Shortgrass Deer Fly Secure Horse flies Chrysops furcatus Hudsonian Deer Fly Secure Horse flies Chrysops mitis Benign Deer Fly Secure Horse flies Chrysops nigripes Taiga Deer Fly Secure Horse flies Chrysops noctifer Secure Horse flies Chrysops proclivis Undetermined Horse flies Chrysops zinzalus Undetermined Horse flies Haematopota americana American Cleg Secure Horse flies Hybomitra affinis Secure Horse flies Hybomitra agora Rocky Mountain Horse Fly Undetermined Horse flies Hybomitra arpadi Secure Horse flies Hybomitra astuta Cunning Horse Fly Secure Horse flies Hybomitra brennani Undetermined Horse flies Hybomitra captonis Undetermined Horse flies Hybomitra enigmatica Secure Horse flies Hybomitra epistates Secure

Horse flies Hybomitra frontalis Boreal Horse Fly Secure Horse flies Hybomitra fulvilateralis Secure Horse flies Hybomitra illota Secure Horse flies Hybomitra itasca Timid Horse Fly Undetermined Horse flies Hybomitra lanifera Secure Horse flies Hybomitra lasiophthalma Orange-sided Horse Fly Secure Horse flies Hybomitra liorhina Brown-legged Horse Fly Secure Horse flies Hybomitra lurida Broad-headed Horse Fly Secure Horse flies Hybomitra melanorhina Secure Horse flies Hybomitra nitidifrons Rock Horse Fly Secure Horse flies Hybomitra opaca Undetermined Horse flies Hybomitra osburni Columbian Horse Fly Secure Horse flies Hybomitra pechumani Moss Horse Fly Secure Horse flies Hybomitra pediontis Prairie Horse Fly Secure Horse flies Hybomitra rhombica Undetermined Horse flies Hybomitra rupestris Cordilleran Horse Fly Secure Horse flies Hybomitra tetrica Elk Horse Fly Secure Horse flies Hybomitra trepida Coniferous Horse Fly Undetermined Horse flies Hybomitra zonalis Yellowjacket Horse Fly Secure Horse flies Stonemyia fera Undetermined Horse flies Tabanus fratellus Undetermined Horse flies Tabanus marginalis Undetermined Horse flies Tabanus reinwardti Secure Mosquitoes Aedes aboriginis Undetermined Mosquitoes Aedes campestris Secure Mosquitoes Aedes canadensis Secure Mosquitoes Aedes cataphylla Secure Mosquitoes Aedes churchillensis Sensitive Mosquitoes Aedes cinereus Secure Mosquitoes Aedes communis Secure Mosquitoes Aedes decticus Undetermined Mosquitoes Aedes diantaeus Undetermined

Mosquitoes Aedes dorsalis Secure Mosquitoes Aedes euedes Secure Mosquitoes Aedes excrucians Secure Mosquitoes Aedes fitchii Secure Mosquitoes Aedes flavescens Secure Mosquitoes Aedes hendersoni Secure Mosquitoes Aedes hexodontus Secure Mosquitoes Aedes impiger Undetermined Mosquitoes Aedes implicatus Secure Mosquitoes Aedes increpitus Secure Mosquitoes Aedes intrudens Undetermined Mosquitoes Aedes melanimon Secure Mosquitoes Aedes mercurator Secure Mosquitoes Aedes nigromaculis Secure Mosquitoes Aedes pionips Undetermined Mosquitoes Aedes provocans Secure Mosquitoes Aedes pullatus Secure Mosquitoes Aedes punctor Secure Mosquitoes Aedes riparius Secure Mosquitoes Aedes schizopinax Undetermined Mosquitoes Aedes spencerii Secure Mosquitoes Aedes sticticus Floodwater Mosquito Secure Mosquitoes Aedes stimulans Undetermined Mosquitoes Aedes vexans Secure Mosquitoes Anopheles earlei Secure Mosquitoes Culex restuans Undetermined Mosquitoes Culex tarsalis Secure Mosquitoes Culex territans Secure Mosquitoes Culiseta alaskensis Secure Mosquitoes Culiseta impatiens Secure Mosquitoes Culiseta incidens Undetermined Mosquitoes Culiseta inornata Secure

Mosquitoes Culiseta minnesotae Sensitive Mosquitoes Culiseta morsitans Secure Mosquitoes Mansonia perturbans Undetermined Macromoths Arctia caja Great Tiger Moth Secure Macromoths Catocala blandula Charming Underwing Secure Macromoths Catocala briseis Briseis Underwing Secure Macromoths Catocala californica California Underwing Sensitive Macromoths Catocala concumbens Sleepy Underwing Secure Macromoths Catocala grotiana Grote's Underwing Sensitive Macromoths Catocala hermia Hermia Underwing Secure Macromoths Catocala junctura Joined Underwing Sensitive Macromoths Catocala luciana Shining Underwing Secure Macromoths Catocala meskei Meske's Underwing Secure Macromoths Catocala parta Mother Underwing Secure Macromoths Catocala praeclara Praeclara Underwing Secure Macromoths Catocala relicta White Underwing Secure Macromoths Catocala semirelicta Semirelict Underwing Secure Macromoths Catocala ultronia Ultronia Underwing Secure Macromoths Catocala unijuga Once-married Underwing Secure Macromoths Cisseps fulvicollis Yellow-collared Scape Moth Secure Macromoths Clemensia albata Little White Lichen Moth Secure Macromoths Crambidia casta Pearly Footman Secure Macromoths Crambidia cephalica Yellow-headed Footman Undetermined Macromoths Ctenucha virginica Virginia Ctenucha Secure Macromoths Cycnia oregonensis Oregon Cycnia Secure Macromoths Cycnia tenera Delicate Cycnia Undetermined Macromoths Dodia albertae Alberta Dodia Undetermined Macromoths Dodia tarandus Caribou Dodia Undetermined Macromoths Eilema bicolor Yellow-edged Footman Secure Saltmarsh Tiger Moth; Saltmarsh Macromoths Estigmene acrea Secure Caterpillar (larva) Macromoths Gnophaela vermiculata Green Lattice Moth Secure

Macromoths Grammia blakei Blake's Tiger Moth Secure Macromoths Grammia doris Pink-lined Tiger Moth Undetermined Macromoths Grammia elongata Columbia Tiger Moth Secure Macromoths Grammia margo Margo's Tiger Moth Secure Macromoths Grammia nevadensis Nevada Tiger Moth Secure Macromoths Grammia parthenice Parthenice Tiger Moth Secure Macromoths Grammia phyllira Phyllira Tiger Moth Sensitive Macromoths Grammia speciosa Bog Tiger Moth Secure Macromoths Grammia virgo Virgin Tiger Moth Secure Macromoths Grammia virguncula Little Virgin Tiger Moth Secure Macromoths Grammia williamsii Williams' Tiger Moth Secure Macromoths Haploa lecontei Leconte's Haploa Secure Macromoths Holarctia obliterata Steppe Tiger Moth Secure Macromoths Holoarctia sordida Rockslide Tiger Moth Secure Macromoths Hypercompe permaculata Many-spotted Tiger Moth Secure Macromoths Hyphantria cunea Fall Webworm Undetermined Macromoths Hypoprepia fucosa Painted Lichen Moth Undetermined Macromoths Hypoprepia miniata Scarlet-winged Lichen Moth Secure Macromoths Lophocampa maculata Spotted Tussock Moth Secure Macromoths Lycomorpha pholus Black-and-yellow Lichen Moth Undetermined Macromoths Neoarctia beanii Bean's Tiger Moth Secure Macromoths Pararctia yarrowii Mountain Tiger Moth Secure Macromoths Parasemia plantaginis Black-and-white Tiger Moth Secure Macromoths Phragmatobia assimilans Dusky Red Tiger Moth Secure Macromoths Phragmatobia fuliginosa Ruby Tiger Moth Secure Macromoths Phragmatobia lineata Lined Ruby Tiger Moth Sensitive Macromoths Platarctia parthenos St. Lawrence Tiger Moth Secure Isabella Tiger Moth; Banded Macromoths Pyrrharctia isabella Secure Woollybear (larva) Macromoths Spilosoma congrua Agreeable Tiger Moth Undetermined Macromoths Spilosoma danbyi Danby's Tiger Moth Undetermined Macromoths Spilosoma dubia Dubious Tiger Moth Secure

Macromoths Spilosoma vagans Wandering Tiger Moth Secure Virginian Tiger Moth; Yellow Macromoths Spilosoma virginica Secure Woollybear (larva) Macromoths Virbia ferruginosa Salmon Virbia Secure Macromoths Antheraea polyphemus Polyphemus Moth Secure Macromoths Hemileuca eglanterina Western Sheep Moth Secure Macromoths Hemileuca hera Hera Sheep Moth Undetermined Macromoths Hemileuca nevadensis Nevada Buck Moth May Be At Risk Macromoths Hyalophora cecropia Cecropia Moth Extripated Macromoths Hyalophora gloveri Glover's Silk Moth Secure Macromoths Amphion floridensis Nessus Sphinx Accidental Elm Sphinx; Four-horned Sphinx Macromoths Ceratomia amyntor Secure (larva) Macromoths Ceratomia undulosa Waved Sphinx Secure Macromoths Darapsa choerilus Azalea Sphinx Secure Macromoths Hemaris diffinis Snowberry Clearwing Secure Macromoths Hemaris gracilis Slender Clearwing Secure Macromoths Hemaris thetis Thetis Clearwing Secure Macromoths Hemaris thysbe Hummingbird Moth Secure Macromoths Hyles euphorbiae Spurge Hawkmoth Exotic Macromoths Hyles gallii Gallium Sphinx Secure Macromoths Hyles lineata White-lined Sphinx Accidental Macromoths Lapara bombycoides Northern Pine Sphinx Undetermined Macromoths Pachysphinx modesta Big Poplar Sphinx Secure Macromoths Pachysphinx occidentalis Western Poplar Sphinx Secure Macromoths Paonias excaecatus Blind-eyed Sphinx Secure Macromoths Paonias myops Small-eyed Sphinx Secure Macromoths Proserpinus flavofasciata Yellow-banded Day Sphinx Secure Macromoths Proserpinus juanita Juanita Day Sphinx Secure Macromoths Smerinthus cerisyi One-eyed Sphinx Secure Macromoths Smerinthus jamaicensis Twin-spotted Sphinx Secure Macromoths Smerinthus ophthalmica Southwestern Eyed Sphinx Secure Macromoths Sphinx chersis Great Ash Sphinx Secure

Macromoths Sphinx drupiferarum Wild Cherry Sphinx Secure Macromoths Sphinx luscitiosa Birch Sphinx Secure Macromoths Sphinx pinastri Pine Sphinx Exotic Macromoths Sphinx poecila Poecila Sphinx Secure Macromoths Sphinx vashti Vashti Sphinx Secure Butterflies Euphyes vestris Dun Skipper Undetermined Butterflies Hesperia leonardus Leonard's Skipper Undetermined Butterflies Megathymus streckeri Strecker's Giant Skipper Undetermined Butterflies Callophrys polios Hoary Elfin Secure Butterflies Celastrina echo Western Azure Secure Butterflies Celastrina lucia Northern Spring Azure Secure Butterflies Cupido amyntula Western Tailed Blue Secure Butterflies Lycaena cupreus Lustrous Copper Secure Butterflies Plebejus glandon Arctic Blue Secure Butterflies Plebejus icarioides Boisduval's Blue Sensitive Butterflies Plebejus idas Northern Blue Secure Butterflies Plebejus melissa Melissa Blue Secure Butterflies Plebejus optilete Cranberry Blue Undetermined Butterflies Plebejus shasta Shasta Blue Sensitive Butterflies Satyrium acadica Acadian Hairstreak Undetermined Butterflies Satyrium semiluna Sooty Hairstreak Secure Butterflies Aglais milberti Milbert's Tortoiseshell Secure Butterflies Boloria alaskensis Mountain Fritillary Sensitive Butterflies Chlosyne damoetas Damoetas Checkerspot Secure Butterflies Euphydryas anicia Anicia Checkerspot Secure Butterflies Euphydryas colon colon Colon Checkerspot Secure Euphydryas colon Butterflies Contrary Checkerspot Secure paradoxa Butterflies Lethe anthedon Northern Pearly-eye Undetermined Butterflies Lethe eurydice Eyed Brown Undetermined Butterflies Nymphalis l-album Compton Tortoiseshell Secure Butterflies Oeneis melissa Melissa Arctic Secure

Butterflies Phyciodes pulchella Field Crescent Secure Butterflies Papilio multicaudata Two-tailed Swallowtail Undetermined Butterflies Euchloe ausonides Large Marble Secure Crayfish Orconectes virilis Virile Crayfish Not Assessed Amphibians Anaxyrus boreas Western Toad Sensitive Amphibians Anaxyrus cognatus Great Plains Toad May Be At Risk Amphibians Anaxyrus hemiophrys Canadian Toad May Be At Risk Amphibians Lithobates pipiens Northern Leopard Frog At Risk Amphibians Lithobates sylvaticus Wood Frog Secure Amphibians Ambystoma mavortium Barred Tiger Salamander Secure Chroicocephalus Birds Bonaparte's Gull Secure philadelphia Birds Hydrocoloeus minutus Little Gull Accidental Birds Hydroprogne caspia Caspian Tern Sensitive Birds Leucophaeus pipixcan Franklin's Gull Secure Birds Actitis macularius Spotted Sandpiper Secure Birds Tringa incana Wandering Tattler Accidental Birds Tringa semipalmata Willet Secure Birds Ardea alba Great Egret Accidental Birds Patagioenas fasciata Band-tailed Pigeon Accidental Birds Megaceryle alcyon Belted Kingfisher Secure Birds Lagopus leucura White-tailed Ptarmigan Secure Birds Acanthis flammea Common Redpoll Secure Birds Acanthis hornemanni Hoary Redpoll Secure Birds Spinus pinus Pine Siskin Secure Birds Spinus tristis American Goldfinch Secure Birds Poecile atricapillus Black-capped Chickadee Secure Birds Poecile hudsonicus Boreal Chickadee Secure Birds Seiurus aurocapilla Ovenbird Secure Birds Vermivora luciae Lucy's Warbler Accidental Birds Bubo scandiacus Snowy Owl Secure Birds Megascops asio Eastern Screech-Owl Accidental

Birds Megascops kennicottiI Western Screech-Owl Accidental Mammals Bison bison American Bison At Risk Mammals Alces americanus Moose Secure Mammals Rangifer tarandus Caribou At Risk Mammals Sus scrofa Wild Boar Exotic Mammals Canis familiaris Feral Dog Exotic Mammals Vulpes lagopus Arctic Fox Accidental Mammals Felis catus Feral Cat Exotic Mammals Puma concolor Cougar Sensitive Mammals Lontra canadensis North American River Otter Secure Mammals Neovison vison American Mink Secure Mammals Equus caballus Feral Horse Exotic Mammals Lemmus trimucronatus Nearctic Brown Lemming Undetermined Mammals Myodes gapperi Southern Red-backed Vole Secure Mammals Phenacomys ungava Eastern Heather Vole Secure Mammals Neotamias amoenus Yellow-pine Chipmunk Secure Mammals Neotamias minimus Least Chipmunk Secure Mammals Neotamias ruficaudus Red-tailed Chipmunk Sensitive Gastropods Pseudosuccinea columella Mimic Lymnaea Exotic/Alien Few patchy, disjunct populations in mountain riparian areas. Distribution may be declining. Vulnerable to habitat Ambystoma AAAAA01080 Amphibians Long-toed Salamander Sensitive Sensitive Sensitive destruction/alteration associated with macrodactylum industrial, recreational and transportation development. A "Species of Special Concern" in Alberta. AAAAA01140 Amphibians Ambystoma tigrinum Tiger Salamander Secure Secure Population declining elsewhere and possibly within Alberta. Concentrated mainly in northern and western Alberta. AAABB01031 Amphibians Bufo boreas Western Toad Sensitive Sensitive Population requires long-term monitoring. Pollution and pesticides are threats in other parts of range, while drought poses a local threat.

Population size unknown but apparently decreasing; critical breeding habitat declining because of drought, AAABB01050 Amphibians Bufo cognatus Great Plains Toad May Be at Risk May Be at Risk cultivation, and oil and gas activity. Clean water, required for breeding, can be compromised by intensive livestock use of breeding area ponds. Once common in boreal and parkland habitats. Dramatic declines in population and distribution, but AAABB01080 Amphibians Bufo hemiophrys Canadian Toad May Be at Risk May Be at Risk population monitoring ongoing. Habitat threatened by drought, conversion, agricultural chemicals, and oil and gas activities. AAABC05070 Amphibians Pseudacris maculata Boreal Chorus Frog Secure Secure Secure Population highly variable, related to annual availability of breeding ponds. Range larger than previously thought, AAABF02010 Amphibians Spea bombifrons Plains Spadefoot May Be At Risk May Be at Risk May Be at Risk but wetland drainage and cultivation, pesticide and herbicide use, and oil and gas activity have decreased habitat availability. Has severely declined since the late 1970s. Previously common and widespread but has disappeared from AAABH01170 Amphibians Rana pipiens Northern Leopard Frog At Risk At Risk most of its Alberta and Canadian range. Protection of remnant breeding areas essential. Designated as "Threatened" under the Wildlife Act. AAABH01200 Amphibians Rana sylvatica Wood Frog Secure Secure Population status unknown. Extremely limited distribution; possible population decline since the 1970s requires AAABH01290 Amphibians Rana luteiventris Columbia Spotted Frog Sensitive Sensitive Sensitive investigation. Threatened by introduced fish, and naturally low maturation and reproduction rates may impede recovery.

ABNBA01010 Birds Gavia stellata Red-throated Loon Secure Secure Secure ABNBA01030 Birds Gavia immer Common Loon Secure Secure Secure ABNBA01040 Birds Gavia adamsii Yellow-billed Loon Accidental Accidental/Vagrant Accidental/Vagrant ABNBA01050 Birds Gavia pacifica Pacific Loon Secure Secure Secure Threatened by degradation and loss of wetland habitat. Breeding Bird Survey ABNCA02010 Birds Podilymbus podiceps Pied-billed Grebe Sensitive Sensitive Sensitive data from Alberta suggest a population decline over the last four decades. Has declined across most of its range since 1966. Drought-related ABNCA03010 Birds Podiceps auritus Horned Grebe Sensitive Sensitive Sensitive disappearance of small ponds and other forms of wetland degradation affect this species. ABNCA03020 Birds Podiceps grisegena Red-necked Grebe Secure Secure Secure ABNCA03030 Birds Podiceps nigricollis Eared Grebe Secure Secure Secure Locally distributed in the province; their gregarious nature make them ABNCA04010 Birds Aechmophorus occidentalis Western Grebe Sensitive Sensitive Sensitive vulnerable to nest disturbance, and other disturbances such as oil spills. ABPAE52050 Birds Tyrannus verticalis Western Kingbird Secure Secure Secure ABPAE52060 Birds Tyrannus tyrannus Eastern Kingbird Secure Secure Secure ABPAE52100 Birds Tyrannus forficatus Scissor-tailed Flycatcher Accidental Accidental/Vagrant Accidental/Vagrant ABPAT02010 Birds Eremophila alpestris Horned Lark Secure Secure Secure Concern over loss of nest sites and competition from House Sparrows and ABPAU01010 Birds Progne subis Purple Martin Sensitive Sensitive Sensitive European Starlings. Neotropical wintering grounds under threat. ABPAU03010 Birds Tachycineta bicolor Tree Swallow Secure Secure Secure ABPAU03040 Birds Tachycineta thalassina Violet-green Swallow Secure Secure Secure ABPAU07010 Birds Stelgidopteryx serripennis Northern Rough-winged Swallow Secure Secure Secure ABPAU08010 Birds Riparia riparia Bank Swallow Secure Secure Secure ABPAU09010 Birds Petrochelidon pyrrhonota Cliff Swallow Secure Secure Secure A common species that is declining in ABPAU09030 Birds Hirundo rustica Barn Swallow Sensitive Sensitive Secure Alberta and all surrounding jurisdictions.

ABPAV01010 Birds Perisoreus canadensis Gray Jay Secure Secure Secure ABPAV02010 Birds Cyanocitta stelleri Steller's Jay Secure Secure Secure ABPAV02020 Birds Cyanocitta cristata Blue Jay Secure Secure Secure The Clark’s nutcracker has a restricted distribution within the province’s mountain parks. Its dependency on ABPAV08010 Birds Nucifraga columbiana Clark's Nutcracker Sensitive Sensitive Secure declining species such as limber pine and whitebark pine may cause population declines. It may also be susceptible to the West Nile Virus. ABPAV09010 Birds Pica hudsonia Black-billed Magpie Secure Secure Secure ABPAV10010 Birds Corvus brachyrhynchos American Crow Secure Secure Secure ABPAV10110 Birds Corvus corax Common Raven Secure Secure Secure ABPAW01010 Birds Poecile atricapilla Black-capped Chickadee Secure Secure ABPAW01040 Birds Poecile gambeli Mountain Chickadee Secure Secure Secure ABPAW01060 Birds Poecile hudsonica Boreal Chickadee Secure Secure ABPAW01070 Birds Poecile rufescens Chestnut-backed Chickadee Accidental Accidental/Vagrant Accidental/Vagrant ABPAZ01010 Birds Sitta canadensis Red-breasted Nuthatch Secure Secure Secure ABPAZ01020 Birds Sitta carolinensis White-breasted Nuthatch Secure Secure Secure ABPAZ01030 Birds Sitta pygmaea Pygmy Nuthatch Accidental Accidental/Vagrant Not Assessed A mature forest-dependent species that is vulnerable to forest fragmentation, ABPBA01010 Birds Certhia americana Brown Creeper Sensitive Sensitive Undetermined and certain forest management practices. ABPBG03010 Birds Salpinctes obsoletus Rock Wren Secure Secure Secure ABPBG06130 Birds Thryothorus ludovicianus Carolina Wren Accidental Accidental/Vagrant Accidental/Vagrant ABPBG09010 Birds Troglodytes aedon House Wren Secure Secure Secure ABPBG09050 Birds Troglodytes troglodytes Winter Wren Secure Secure Secure Likely between 2 000-10 000 individuals in the province. Drought conditions combined with drainage of wetlands ABPBG10010 Birds Cistothorus platensis Sedge Wren Sensitive Sensitive Sensitive have degraded nesting habitats. Populations thought to have decreased across its entire Alberta range since

1966. ABPBG10020 Birds Cistothorus palustris Marsh Wren Secure Secure Secure ABPBH01010 Birds Cinclus mexicanus American Dipper Secure Secure Secure ABPBJ05010 Birds Regulus satrapa Golden-crowned Kinglet Secure Secure Secure ABPBJ05020 Birds Regulus calendula Ruby-crowned Kinglet Secure Secure Secure ABPBJ08010 Birds Polioptila caerulea Blue-gray Gnatcatcher Accidental Accidental/Vagrant Accidental/Vagrant ABPBJ14010 Birds Oenanthe oenanthe Northern Wheatear Accidental Accidental/Vagrant Accidental/Vagrant ABPBJ15010 Birds Sialia sialis Eastern Bluebird Secure Secure Secure ABPBJ15020 Birds Sialia mexicana Western Bluebird Secure Secure Secure ABPBJ15030 Birds Sialia currucoides Mountain Bluebird Secure Secure Secure ABPBJ16010 Birds Myadestes townsendi Townsend's Solitaire Secure Secure Secure ABPBJ18080 Birds Catharus fuscescens Veery Secure Secure Secure ABPBJ18090 Birds Catharus minimus Gray-cheeked Thrush Undetermined Undetermined Undetermined ABPBJ18100 Birds Catharus ustulatus Swainson's Thrush Secure Secure Secure ABPBJ18110 Birds Catharus guttatus Hermit Thrush Secure Secure Secure ABPBJ19010 Birds Hylocichla mustelina Wood Thrush Accidental Accidental/Vagrant Accidental/Vagrant Likely fewer than 20 breeding pairs in province. Small populations of this peripheral species are important for the ABNCA04020 Birds Aechmophorus clarkii Clark's Grebe May Be At Risk May Be at Risk Sensitive biodiversity of the province. Vulnerable to disturbance of nesting colonies, and susceptible to oiling mortality in wintering areas. Population increasing but number of active colonies decreasing, leading to concerns about disease, predation, and ABNFC01010 Birds Pelecanus erythrorhynchos American White Pelican Sensitive Sensitive Sensitive pesticide contamination. Comprehensive colony protection essential. Drought elsewhere may have contributed to increase in Alberta. ABNFD01020 Birds Phalacrocorax auritus Double-crested Cormorant Secure Secure Secure Little is known about populations ABNGA01020 Birds Botaurus lentiginosus American Bittern Sensitive Sensitive Sensitive because of its secretive nature and inaccessible habitats. Appears to be

declining both in Alberta and in surrounding jurisdictions. Drainage, consolidation and cultivation of wetlands are continuing threats. Overall trend for this species may be decreasing. Entire Alberta population dependent on fewer than 100 known ABNGA04010 Birds Ardea herodias Great Blue Heron Sensitive Sensitive Sensitive nesting colonies. Management of these key habitats and protection from human disturbance is essential. ABNGA04040 Birds Casmerodius albus Great Egret Accidental/Vagrant Accidental/Vagrant ABNGA06030 Birds Egretta thula Snowy Egret Accidental Accidental/Vagrant Accidental/Vagrant ABNGA06040 Birds Egretta caerulea Little Blue Heron Accidental Accidental/Vagrant Accidental/Vagrant ABNGA06050 Birds Egretta tricolor Tricolored Heron Accidental Accidental/Vagrant Accidental/Vagrant ABNGA07010 Birds Bubulcus ibis Cattle Egret Accidental Accidental/Vagrant Accidental/Vagrant ABNGA08010 Birds Butorides virescens Green Heron Accidental Accidental/Vagrant Accidental/Vagrant An uncommon, locally distributed species with a decreasing population. ABNGA11010 Birds Nycticorax nycticorax Black-crowned Night-heron Sensitive Sensitive Sensitive Moderate threats to habitat include wetland conversion and human disturbance of nesting colonies. ABNGA13010 Birds Nyctanassa violacea Yellow-crowned Night-heron Accidental Accidental/Vagrant Accidental/Vagrant Peripheral species in Alberta. Population disjunct from those to the south. A relatively new and important ABNGE02020 Birds Plegadis chihi White-faced Ibis Sensitive Sensitive Sensitive addition to Alberta’s biodiversity. Susceptible to threats on both breeding and wintering grounds. ABNJB01010 Birds Dendrocygna bicolor Fulvous Whistling Duck Accidental Accidental/Vagrant Not Assessed ABNJB02010 Birds Cygnus columbianus Tundra Swan Secure Secure Secure An estimated 166 breeding pairs occur in Alberta. Critical shortage of key ABNJB02030 Birds Cygnus buccinator Trumpeter Swan At Risk At Risk At Risk winter habitat limits population growth. Breeding habitat relatively secure. Efforts underway to expand wintering

areas. Designated as “Threatened” under the Wildlife Act. ABNJB03040 Birds Anser albifrons Greater White-fronted Goose Secure Secure Secure ABNJB04010 Birds Chen caerulescens Snow Goose Secure Secure Secure ABNJB04020 Birds Chen rossii Ross's Goose Secure Secure Secure ABNJB05010 Birds Branta bernicla Brant Accidental Accidental/Vagrant Accidental/Vagrant ABNJB05030 Birds Branta canadensis Canada Goose Secure Secure Secure ABNJB05050 Birds Branta hutchinsii Cackling Goose Accidental Accidental/Vagrant Not Assessed ABNJB09010 Birds Aix sponsa Wood Duck Secure Secure Secure A common, widespread species with no ABNJB10010 Birds Anas crecca American Green-winged Teal Sensitive Sensitive Secure known threats but is rapidly decreasing in Alberta, Canada, and North America. ABNJB10040 Birds Anas rubripes American Black Duck Secure Secure Secure ABNJB10060 Birds Anas platyrhynchos Mallard Secure Secure Secure Widespread species with severe population declines across North America in last 40 years. Wetland ABNJB10110 Birds Anas acuta Northern Pintail Sensitive Sensitive Secure habitat threatened by drought and drainage. Conservation of temporary wetlands in native habitats essential. ABNJB10120 Birds Anas querquedula Garganey Accidental Accidental/Vagrant Accidental/Vagrant ABNJB10130 Birds Anas discors Blue-winged Teal Secure Secure Secure ABNJB10140 Birds Anas cyanoptera Cinnamon Teal Secure Secure Secure ABNJB10150 Birds Anas clypeata Northern Shoveler Secure Secure Secure ABNJB10160 Birds Anas strepera Gadwall Secure Secure Secure ABNJB10170 Birds Anas penelope Eurasian Wigeon Accidental Accidental/Vagrant Accidental/Vagrant ABNJB10180 Birds Anas americana American Wigeon Secure Secure Secure ABNJB11020 Birds Aythya valisineria Canvasback Secure Secure Secure ABNJB11030 Birds Aythya americana Redhead Secure Secure Secure ABNJB11040 Birds Aythya collaris Ring-necked Duck Secure Secure Secure ABNJB11050 Birds Aythya fuligula Tufted Duck Accidental Accidental/Vagrant Accidental/Vagrant ABNJB11060 Birds Aythya marila Greater Scaup Secure Secure Secure Surveys show a long-term decline in ABNJB11070 Birds Aythya affinis Lesser Scaup Sensitive Sensitive Secure populations within Alberta and

surrounding jurisdictions. Alteration and loss of suitable habitat may pose threats. ABNJB12010 Birds Somateria mollissima Common Eider Accidental Accidental/Vagrant Accidental/Vagrant ABNJB12020 Birds Somateria spectabilis King Eider Accidental Accidental/Vagrant Accidental/Vagrant Provincial population estimated at 2 000- 4000 individuals. Habitat integrity may be threatened by logging, mining, ABNJB15010 Birds Histrionicus histrionicus Harlequin Duck Sensitive Sensitive Sensitive grazing and recreational activities. Site- specific mitigation of disturbances may be necessary. ABNJB16010 Birds Clangula hyemalis Long-tailed Duck Secure Secure Secure ABNJB17010 Birds Melanitta nigra Black Scoter Accidental Accidental/Vagrant Accidental/Vagrant ABNJB17020 Birds Melanitta perspicillata Surf Scoter Secure Secure Secure Waterfowl breeding population surveys indicate a long-term decline. Species is vulnerable to nesting disturbance, ABNJB17030 Birds Melanitta fusca White-winged Scoter Sensitive Sensitive Sensitive heavy metal contamination of winter food supply, and, because of gregarious nature during non-breeding season, oil spills. ABNJB18010 Birds Bucephala clangula Common Goldeneye Secure Secure Secure ABNJB18020 Birds Bucephala islandica Barrow's Goldeneye Secure Secure Secure ABNJB18030 Birds Bucephala albeola Bufflehead Secure Secure Secure ABNJB20010 Birds Lophodytes cucullatus Hooded Merganser Secure Secure Secure ABNJB21010 Birds Mergus merganser Common Merganser Secure Secure Secure ABNJB21020 Birds Mergus serrator Red-breasted Merganser Secure Secure Secure ABNJB22010 Birds Oxyura jamaicensis Ruddy Duck Secure Secure Secure While numbers may be increasing in Alberta, populations are very small and ABNKA02010 Birds Cathartes aura Turkey Vulture Secure Sensitive Secure there are relatively few breeding occurrences in the province. This species is uncommon, but ABNKC01010 Birds Pandion haliaetus Osprey Sensitive Sensitive Sensitive widespread, and faces limited threats to population and habitat, including threats

to nesting sites. Continued monitoring and protection of specific nest sites desirable. A species once at risk throughout much of its North American range, but now ABNKC10010 Birds Haliaeetus leucocephalus Bald Eagle Sensitive Sensitive Sensitive recovering; low density in Alberta. Nests vulnerable to human disturbance, and as such, require protection. Appears to be declining in Alberta and across much of its North American range. Several threats to population and ABNKC11010 Birds Circus cyaneus Northern Harrier Sensitive Sensitive Secure habitat identified. Maintenance and preservation of wetlands for waterfowl is beneficial to the Northern Harrier. ABNKC12020 Birds Accipiter striatus Sharp-shinned Hawk Secure Secure Secure ABNKC12040 Birds Accipiter cooperii Cooper's Hawk Secure Secure Secure Logging, industrial development, and human encroachment on nesting habitat may reduce populations in the ABNKC12060 Birds Accipiter gentilis Northern Goshawk Sensitive Sensitive Sensitive boreal forest. Maintenance of mature forest breeding habitat needs to be incorporated into forest planning on both public and private lands. May be experiencing major population declines as breeding habitat disappears. Requires large stands of ABNKC19050 Birds Buteo platypterus Broad-winged Hawk Sensitive Sensitive Sensitive mature to old-growth forest in the parkland and southern boreal forest. Careful woodlot management by essential to maintain breeding habitat. Adult population recently subjected to mass poisoning on winter range. ABNKC19070 Birds Buteo swainsoni Swainson's Hawk Sensitive Sensitive Sensitive Dependent on healthy ground squirrel population. ABNKC19110 Birds Buteo jamaicensis Red-tailed Hawk Secure Secure Secure ABNKC19120 Birds Buteo regalis Ferruginous Hawk At Risk At Risk At Risk Fewer than 700 pairs estimated in

Alberta. Dramatic declines and range reduction have occurred as a result of human disturbance and habitat alteration. Research on ground squirrel prey base required. Designated as “Threatened” under the Wildlife Act. ABNKC19130 Birds Buteo lagopus Rough-legged Hawk Secure Secure Secure Most recent estimate suggests 100-250 breeding pairs in Alberta. Disturbance from human related activities is greatest ABNKC22010 Birds Aquila chrysaetos Golden Eagle Sensitive Sensitive Sensitive threat. Because of its low population and dispersal over a large area, nest site inventory and protection are necessary. ABNKD06020 Birds Falco sparverius American Kestrel Sensitive Secure Secure ABNKD06030 Birds Falco columbarius Merlin Secure Secure Secure 50-60 pairs in Alberta. Recovery of species is fueled by declining pesticide levels in prey. Susceptible to nest ABNKD06070 Birds Falco peregrinus Peregrine Falcon At Risk At Risk At Risk disturbance and environmental contamination. Protection of wetland areas important. Designated as “Threatened” under the Wildlife Act. ABNKD06080 Birds Falco rusticolus Gyrfalcon Secure Secure Secure Core range in southern Alberta dependent on availability of secure nest ABNKD06090 Birds Falco mexicanus Prairie Falcon Sensitive Sensitive Sensitive sites and adequate ground squirrel prey base. ABNLC01010 Birds Perdix perdix Gray Partridge Exotic Exotic/Alien Exotic/Alien ABNLC03010 Birds Alectoris chukar Chukar Exotic Exotic/Alien Not Assessed ABNLC07010 Birds Phasianus colchicus Ring-necked Pheasant Exotic Exotic/Alien Exotic/Alien ABNLC09010 Birds Falcipennis canadensis Spruce Grouse Secure Secure Secure ABNLC09020 Birds Dendragapus obscurus Blue Grouse Secure Secure Secure ABNLC10010 Birds Lagopus lagopus Willow Ptarmigan Secure Secure Secure ABNLC10030 Birds Lagopus leucurus White-tailed Ptarmigan Secure Secure

ABNLC11010 Birds Bonasa umbellus Ruffed Grouse Secure Secure Secure Alberta population estimated at 350-400 individuals. Drastic reduction in population and distribution; recovery ABNLC12010 Birds Centrocercus urophasianus Greater Sage-grouse At Risk At Risk At Risk depends on availability of sage brush- grassland habitat. Many threats identified. Designated as “Endangered” under the Wildlife Act. ABNLC13010 Birds Tympanuchus cupido Greater Prairie Chicken Extripated Extirpated/Extinct Extirpated/Extinct A common, widespread species; however, population appears to be ABNLC13030 Birds Tympanuchus phasianellus Sharp-tailed Grouse Sensitive Sensitive Sensitive declining, and farming intensification has decreased habitat availability in central Alberta. ABNLC14010 Birds Meleagris gallopavo Wild Turkey Exotic Exotic/Alien Exotic/Alien ABNLC21020 Birds Colinus virginianus Northern Bobwhite Exotic Exotic/Alien Not Assessed Coturnicops ABNME01010 Birds Yellow Rail Undetermined Undetermined Undetermined noveboracensis ABNME05030 Birds Rallus limicola Virginia Rail Undetermined Undetermined Undetermined Large (>50%) declines have occurred in Alberta and all surrounding jurisdictions ABNME08020 Birds Porzana carolina Sora Sensitive Sensitive Secure since 1994. Species threatened by loss of wetland habitat. ABNME14020 Birds Fulica americana American Coot Secure Secure Secure Sparsely distributed through boreal and foothill bogs and marshes. Vulnerable to wetland loss; sensitive to human ABNMK01010 Birds Grus canadensis Sandhill Crane Sensitive Sensitive Sensitive disturbance. Land use planning needs to incorporate the maintenance of breeding habitat. ABNMK01020 Birds Grus grus Common Crane Accidental Accidental/Vagrant Accidental/Vagrant Entire wild population estimated at 344 individuals. Wetland degradation and ABNMK01030 Birds Grus americana Whooping Crane At Risk At Risk At Risk loss may continue to pose threats. Conservation of migratory habitats and potential breeding habitats in Alberta

required. Designated as “Endangered” under the Wildlife Act. ABNNB02010 Birds Pluvialis squatarola Black-bellied Plover Secure Secure Secure ABNNB02030 Birds Pluvialis dominica American Golden-plover Secure Secure Secure ABNNB02040 Birds Pluvialis fulva Pacific Golden-plover Accidental Accidental/Vagrant Accidental/Vagrant ABNNB03010 Birds Charadrius mongolus Mongolian Plover Accidental Accidental/Vagrant Accidental/Vagrant ABNNB03030 Birds Charadrius alexandrinus Snowy Plover Accidental Accidental/Vagrant Accidental/Vagrant ABNNB03060 Birds Charadrius semipalmatus Semipalmated Plover Secure Secure Secure Current population estimate is 206 individuals. Recovery requires protection from human disturbance and ABNNB03070 Birds Charadrius melodus Piping Plover At Risk At Risk At Risk management of key shoreline nesting habitats. Designated as “Endangered” under Alberta’s Wildlife Act. ABNNB03090 Birds Charadrius vociferus Killdeer Secure Secure Secure Very small, sporadic populations within a limited distribution in Alberta. Requires native grassland management ABNNB03100 Birds Charadrius montanus Mountain Plover At Risk At Risk Sensitive to provide preferred open nest sites. Soon to be listed as “Endangered” under the Wildlife Act. While this species appears to be expanding northward, its very localized ABNND01010 Birds Himantopus mexicanus Black-necked Stilt Sensitive Sensitive Sensitive distribution makes small populations vulnerable to wetland disturbances or loss. ABNND02010 Birds Recurvirostra americana American Avocet Secure Secure Secure ABNNF01020 Birds Tringa melanoleuca Greater Yellowlegs Secure Secure Secure ABNNF01030 Birds Tringa flavipes Lesser Yellowlegs Secure Secure Secure ABNNF01050 Birds Tringa erythropus Spotted Redshank Accidental Accidental/Vagrant Accidental/Vagrant ABNNF01070 Birds Tringa solitaria Solitary Sandpiper Secure Secure Secure Catoptrophorus ABNNF02010 Birds Willet Secure Secure semipalmatus ABNNF03010 Birds Heteroscelus incanus Wandering Tattler Accidental/Vagrant Accidental/Vagrant ABNNF04020 Birds Actitis macularia Spotted Sandpiper Secure Secure

Multiple threats to populations and habitat identified. Population has likely declined with loss of native prairie ABNNF06010 Birds Bartramia longicauda Upland Sandpiper Sensitive Sensitive Sensitive grassland nesting areas. Appears to have relatively narrow habitat requirements. ABNNF07010 Birds Numenius borealis Eskimo Curlew Extinct Extirpated/Extinct Extirpated/Extinct ABNNF07020 Birds Numenius phaeopus Whimbrel Secure Secure Secure Populations believed to be declining throughout Canada and the central United States. Moderate threats to ABNNF07070 Birds Numenius americanus Long-billed Curlew Sensitive Sensitive May Be at Risk habitat identified, along with limited threats to population. Designated as a “Species of Special Concern” in Alberta. ABNNF08020 Birds Limosa haemastica Hudsonian Godwit Secure Secure Secure ABNNF08040 Birds Limosa fedoa Marbled Godwit Secure Secure Secure ABNNF09010 Birds Arenaria interpres Ruddy Turnstone Secure Secure Secure ABNNF09020 Birds Arenaria melanocephala Black Turnstone Accidental Accidental/Vagrant Accidental/Vagrant ABNNF10010 Birds Aphriza virgata Surfbird Accidental Accidental/Vagrant Accidental/Vagrant Populations decimated (reduced by 90%) in Canada over past 30 years. ABNNF11020 Birds Calidris canutus Red Knot May Be At Risk May Be at Risk Secure Some simulation models predict a complete extinction within 7 years. ABNNF11030 Birds Calidris alba Sanderling Secure Secure Secure ABNNF11040 Birds Calidris pusilla Semipalmated Sandpiper Secure Secure Secure ABNNF11050 Birds Calidris mauri Western Sandpiper Secure Secure Secure ABNNF11060 Birds Calidris ruficollis Red-necked Stint Accidental Accidental/Vagrant Accidental/Vagrant ABNNF11070 Birds Calidris minuta Little Stint Accidental Accidental/Vagrant Accidental/Vagrant ABNNF11100 Birds Calidris minutilla Least Sandpiper Secure Secure Secure ABNNF11110 Birds Calidris fuscicollis White-rumped Sandpiper Secure Secure Secure ABNNF11120 Birds Calidris bairdii Baird's Sandpiper Secure Secure Secure ABNNF11130 Birds Calidris melanotos Pectoral Sandpiper Secure Secure Secure ABNNF11140 Birds Calidris acuminata Sharp-tailed Sandpiper Accidental Accidental/Vagrant Accidental/Vagrant ABNNF11170 Birds Calidris alpina Dunlin Secure Secure Secure

ABNNF11180 Birds Calidris ferruginea Curlew Sandpiper Accidental Accidental/Vagrant Accidental/Vagrant ABNNF11190 Birds Calidris himantopus Stilt Sandpiper Secure Secure Secure ABNNF12010 Birds Eurynorhynchus pygmeus Spoonbill Sandpiper Accidental Accidental/Vagrant Accidental/Vagrant ABNNF14010 Birds Tryngites subruficollis Buff-breasted Sandpiper Secure Secure Secure ABNNF15010 Birds Philomachus pugnax Ruff Accidental Accidental/Vagrant Accidental/Vagrant ABNNF16010 Birds Limnodromus griseus Short-billed Dowitcher Undetermined Undetermined Undetermined ABNNF16020 Birds Limnodromus scolopaceus Long-billed Dowitcher Secure Secure Secure ABNNF18030 Birds Gallinago delicata Wilson's Snipe Secure Secure Secure ABNNF20010 Birds Phalaropus tricolor Wilson's Phalarope Secure Secure Secure ABNNF20020 Birds Phalaropus lobatus Red-necked Phalarope Secure Secure Secure ABNNF20030 Birds Phalaropus fulicarius Red Phalarope Accidental Accidental/Vagrant Accidental/Vagrant ABNNM01010 Birds Stercorarius pomarinus Pomarine Jaeger Accidental Accidental/Vagrant Accidental/Vagrant ABNNM01020 Birds Stercorarius parasiticus Parasitic Jaeger Accidental Accidental/Vagrant Accidental/Vagrant ABNNM01030 Birds Stercorarius longicaudus Long-tailed Jaeger Accidental Accidental/Vagrant Accidental/Vagrant ABNNM03020 Birds Larus pipixcan Franklin's Gull Secure Secure ABNNM03030 Birds Larus minutus Little Gull Accidental/Vagrant Accidental/Vagrant ABNNM03050 Birds Larus philadelphia Bonaparte's Gull Secure Secure ABNNM03090 Birds Larus canus Mew Gull Secure Secure Secure ABNNM03100 Birds Larus delawarensis Ring-billed Gull Secure Secure Secure ABNNM03110 Birds Larus californicus California Gull Secure Secure Secure ABNNM03120 Birds Larus argentatus Herring Gull Secure Secure Secure ABNNM03130 Birds Larus thayeri Thayer's Gull Secure Secure Secure ABNNM03140 Birds Larus glaucoides Iceland Gull Accidental Accidental/Vagrant Accidental/Vagrant ABNNM03150 Birds Larus fuscus Lesser Black-backed Gull Accidental Accidental/Vagrant Accidental/Vagrant ABNNM03160 Birds Larus schistisagus Slaty-backed Gull Accidental Accidental/Vagrant Accidental/Vagrant ABNNM03190 Birds Larus glaucescens Glaucous-winged Gull Accidental Accidental/Vagrant Accidental/Vagrant ABNNM03200 Birds Larus hyperboreus Glaucous Gull Secure Secure Secure ABNNM03210 Birds Larus marinus Great Black-backed Gull Accidental Accidental/Vagrant Accidental/Vagrant ABNNM04010 Birds Rissa tridactyla Black-legged Kittiwake Accidental Accidental/Vagrant Accidental/Vagrant ABNNM06010 Birds Xema sabini Sabine's Gull Secure Secure ABNNM07010 Birds Pagophila eburnea Ivory Gull Accidental Accidental/Vagrant Accidental/Vagrant ABNNM08020 Birds Sterna caspia Caspian Tern Sensitive Sensitive Last available surveys found 91 pairs in

6 nesting locations in the province. Colonies sensitive to disturbance and fluctuating water levels. Protection of breeding sites necessary to ensure viable population. ABNNM08070 Birds Sterna hirundo Common Tern Secure Secure Secure ABNNM08080 Birds Sterna paradisaea Arctic Tern Secure Secure Secure Long-term declines noted within its Alberta range, likely due to habitat ABNNM08090 Birds Sterna forsteri Forster's Tern Sensitive Sensitive Sensitive degradation and loss. Protection of breeding sites important. Wetland habitat vulnerable to alteration; species declining across its North ABNNM10020 Birds Chlidonias niger Black Tern Sensitive Sensitive Sensitive American range, likely a result of habitat loss on both breeding and wintering grounds. ABNNN05010 Birds Cepphus grylle Black Guillemot Accidental Accidental/Vagrant Accidental/Vagrant ABNNN06030 Birds Brachyramphus perdix Long-billed Murrelet Accidental Accidental/Vagrant Accidental/Vagrant ABNNN07030 Birds Synthliboramphus antiquus Ancient Murrelet Accidental Accidental/Vagrant Accidental/Vagrant ABNPB01010 Birds Columba livia Rock Pigeon Exotic Exotic/Alien Exotic/Alien ABNPB01080 Birds Columba fasciata Band-tailed Pigeon Accidental/Vagrant Accidental/Vagrant ABNPB02030 Birds Streptopelia decaocto Eurasian Collared-dove Exotic Exotic/Alien Not Assessed ABNPB04010 Birds Zenaida asiatica White-winged Dove Accidental Accidental/Vagrant Accidental/Vagrant ABNPB04040 Birds Zenaida macroura Mourning Dove Secure Secure Secure ABNPB05010 Birds Ectopistes migratorius Passenger Pigeon Extinct Extirpated/Extinct Extirpated/Extinct ABNRB02010 Birds Coccyzus erythropthalmus Black-billed Cuckoo Undetermined Undetermined ABNRB02020 Birds Coccyzus americanus Yellow-billed Cuckoo Accidental Accidental/Vagrant Accidental/Vagrant ABNSA01010 Birds Tyto alba Barn Owl Accidental Accidental/Vagrant Accidental/Vagrant ABNSB01020 Birds Otus flammeolus Flammulated Owl Accidental Accidental/Vagrant Accidental/Vagrant ABNSB01030 Birds Otus asio Eastern Screech-owl Accidental/Vagrant Accidental/Vagrant ABNSB01040 Birds Otus kennicottii Western Screech-owl Accidental/Vagrant Accidental/Vagrant ABNSB05010 Birds Bubo virginianus Great Horned Owl Secure Secure Secure ABNSB06010 Birds Nyctea scandiaca Snowy Owl Secure Secure ABNSB07010 Birds Surnia ulula Northern Hawk Owl Secure Sensitive Secure A widely distributed, but uncommon

species. Natural fluctuations make determining population trends difficult. Requires stands of mature forest for nesting and also uses burns extensively, and as such is vulnerable to certain forestry practices. Local populations in boreal forest, foothills and Rocky Mountains. Forest ABNSB08010 Birds Glaucidium gnoma Northern Pygmy-owl Sensitive Sensitive Sensitive management plans need to ensure breeding habitat maintained. Estimated 200-400 breeding pairs in Alberta in 2004. Populations declining dramatically across Canada. Threats ABNSB10010 Birds Athene cunicularia Burrowing Owl At Risk At Risk At Risk include destruction of prairie habitat and loss of ground squirrels. Designated as “Threatened” under Alberta’s Wildlife Act. Likely fewer than 2000 breeding birds in the province. This interior forest species requires larger blocks of mature dense ABNSB12020 Birds Strix varia Barred Owl Sensitive Sensitive Sensitive woodland. Forest fragmentation detrimental. Forest management plans need to ensure breeding habitat retained. A naturally scarce species, widely distributed in foothill and boreal ABNSB12040 Birds Strix nebulosa Great Gray Owl Sensitive Sensitive Sensitive habitats. Requires stands of mature forest for nesting,thus is vulnerable to harvest. ABNSB13010 Birds Asio otus Long-eared Owl Secure Secure Secure Causes of population decline unknown. Multiple threats relating to cultivation of natural habitat exist. Population size ABNSB13040 Birds Asio flammeus Short-eared Owl May Be At Risk May Be at Risk May Be at Risk unknown; irruptive nature of population makes population trend assessments extremely difficult.

ABNSB15010 Birds Aegolius funereus Boreal Owl Secure Secure Secure ABNSB15020 Birds Aegolius acadicus Northern Saw-whet Owl Secure Secure Secure Species has declined across most of its North American range since 1966, and has even disappeared from some parts ABNTA02020 Birds Chordeiles minor Common Nighthawk Sensitive Sensitive Sensitive of Canada. Declines require investigation. Food supply may be affected by pesticide use in urban and suburban areas. ABNTA04010 Birds Phalaenoptilus nuttallii Common Poorwill Undetermined Undetermined Undetermined ABNUA01010 Birds Cypseloides niger Black Swift Undetermined Undetermined Undetermined ABNUA03010 Birds Chaetura pelagica Chimney Swift Accidental Accidental/Vagrant Not Assessed ABNUA03020 Birds Chaetura vauxi Vaux's Swift Accidental Accidental/Vagrant Accidental/Vagrant ABNUA06010 Birds Aeronautes saxatalis White-throated Swift Accidental Accidental/Vagrant Accidental/Vagrant ABNUC10020 Birds Colibri thalassinus Green Violet-ear Accidental Accidental/Vagrant Accidental/Vagrant ABNUC45010 Birds Archilochus colubris Ruby-throated Hummingbird Secure Secure Secure ABNUC45020 Birds Archilochus alexandri Black-chinned Hummingbird Accidental Accidental/Vagrant Accidental/Vagrant ABNUC47010 Birds Calypte anna Anna's Hummingbird Accidental Accidental/Vagrant Accidental/Vagrant ABNUC47020 Birds Calypte costae Costa's Hummingbird Accidental Accidental/Vagrant Accidental/Vagrant ABNUC48010 Birds Stellula calliope Calliope Hummingbird Secure Secure Secure ABNUC51020 Birds Selasphorus rufus Rufous Hummingbird Secure Secure Secure ABNXD01020 Birds Ceryle alcyon Belted Kingfisher Secure Secure Species was once common in the Crowsnest Pass; currently, only occurs ABNYF04010 Birds Melanerpes lewis Lewis's Woodpecker Sensitive Sensitive Secure as a rare vagrant. Fire suppression and current forestry practices threatens breeding habitat. Melanerpes ABNYF04040 Birds Red-headed Woodpecker Accidental Accidental/Vagrant Accidental/Vagrant erythrocephalus ABNYF05010 Birds Sphyrapicus varius Yellow-bellied Sapsucker Secure Secure Secure ABNYF05020 Birds Sphyrapicus ruber Red-breasted Sapsucker Accidental Accidental/Vagrant Accidental/Vagrant ABNYF05030 Birds Sphyrapicus thyroideus Williamson's Sapsucker Accidental Accidental/Vagrant Accidental/Vagrant ABNYF05040 Birds Sphyrapicus nuchalis Red-naped Sapsucker Undetermined Undetermined Undetermined ABNYF07030 Birds Picoides pubescens Downy Woodpecker Secure Secure Secure

ABNYF07040 Birds Picoides villosus Hairy Woodpecker Secure Secure Secure Maintenance of mature coniferous forests important. Standing dead trees (snags) required for nesting. Forestry ABNYF07090 Birds Picoides arcticus Black-backed Woodpecker Sensitive Sensitive Sensitive and fire suppression practices may decrease the availability of these stand types. ABNYF07110 Birds Picoides dorsalis Three-toed Woodpecker Secure Secure Secure ABNYF10020 Birds Colaptes auratus Northern Flicker Secure Secure Secure Requires mature to old-growth trees for nesting. Essential to incorporate maintenance of breeding habitat into ABNYF12020 Birds Dryocopus pileatus Pileated Woodpecker Sensitive Sensitive Sensitive management plans on both public and private lands. Some threats to populations identified. ABPAE32010 Birds Contopus cooperi Olive-sided Flycatcher May Be At Risk Secure Secure ABPAE32050 Birds Contopus sordidulus Western Wood-pewee Sensitive Secure Secure ABPAE33010 Birds Empidonax flaviventris Yellow-bellied Flycatcher Undetermined Undetermined Undetermined ABPAE33030 Birds Empidonax alnorum Alder Flycatcher Secure Secure Secure ABPAE33040 Birds Empidonax traillii Willow Flycatcher Secure Secure Secure Species has been declining in Alberta and surrounding jurisdictions. May be ABPAE33070 Birds Empidonax minimus Least Flycatcher Sensitive Sensitive Secure threatened by habitat changes on wintering range. ABPAE33080 Birds Empidonax hammondii Hammond's Flycatcher Secure Secure Secure ABPAE33090 Birds Empidonax oberholseri Dusky Flycatcher Secure Secure Secure ABPAE33100 Birds Empidonax wrightii Gray Flycatcher Accidental Accidental/Vagrant Accidental/Vagrant ABPAE33120 Birds Empidonax difficilis Pacific-slope Flycatcher Undetermined Undetermined Undetermined PDNYM04018 Vascular plants Nuphar variegata Variegated Pond-lily Secure Secure Not Assessed Very small populations in only two known locations; grasslands habitat PDSCR2P010 Vascular plants Nuttallanthus canadensis Old-field Toadflax May Be At Risk Not Assessed under threat of cultivation. Population susceptible to livestock grazing. Only known from one location PDNYM050J0 Vascular plants Nymphaea leibergii Dwarf Water-lily May Be At Risk May Be At Risk Not Assessed (Barrhead area).

Very few occurrences and likely small population; range limited to the PDNYM050B0 Vascular plants Nymphaea tetragona Pygmy Water-lily May Be At Risk May Be At Risk Not Assessed Canadian Shield Natural Region and around the Edmonton area. PDSCR1G020 Vascular plants Odontites verna Red Bartsia Exotic/Alien Not Assessed PDONA0C040 Vascular plants Oenothera biennis Common Evening Primrose Secure Secure Not Assessed PDCAR0V010 Vascular plants Spergula arvensis Corn Spurry Exotic Exotic/Alien Not Assessed PDCAR0W040 Vascular plants Spergularia diandra Alkali Sandspurry Exotic Exotic/Alien Not Assessed Small populations where found, few occurrences, and restricted distribution. PDCAR0W0D0 Vascular plants Spergularia salina Saltmarsh Sandspurry May Be At Risk May Be At Risk Not Assessed Threats to population and habitat include livestock grazing and wetland desiccation induced by climate change. PDMAL14040 Vascular plants Sphaeralcea coccinea Scarlet Globe-mallow Secure Secure Not Assessed PMPOA5T060 Vascular plants Sphenopholis intermedia Slender Wedgescale Secure Secure Not Assessed Species occurs in small populations in few locations. Climate change and PMPOA5T030 Vascular plants Sphenopholis obtusata Prairie Wedgescale May Be At Risk May Be At Risk Not Assessed subsequent desiccation threatens wetland habitat; populations are subject to livestock grazing. Based on presumed decline and moderate threats from conversion of PDROS1Q010 Vascular plants Spiraea alba Narrow-leaved Meadow-sweet Sensitive Sensitive Not Assessed natural habitats to cropland and livestock grazing. PDROS1Q020 Vascular plants Spiraea betulifolia White Meadow-sweet Secure Secure Not Assessed Very small populations and few occurrences; found only in southwest Alberta. Montane habitat at risk of PDROS1Q0N0 Vascular plants Spiraea splendens Spiraea May Be At Risk May Be At Risk Not Assessed cultivation and mineral development activities. Livestock grazing also a threat to populations. Few occurrences, low numbers and PMORC2B0D0 Vascular plants Spiranthes lacera Slender Ladies'-tresses May Be At Risk May Be At Risk May Be at Risk restricted to northeast Alberta. PMORC2B0V0 Vascular plants Spiranthes romanzoffiana Hooded Ladies'-tresses Secure Secure Secure PMLEM02010 Vascular plants Spirodela polyrrhiza Common Duckmeal Secure Secure Not Assessed

Species threatened by conversion of sand dune habitats to cropland, and PMPOA5V070 Vascular plants Sporobolus cryptandrus Sand Dropseed Sensitive Sensitive Not Assessed stabilization of sand dunes themselves. Livestock grazing also threatens population. PMPOA5V0L0 Vascular plants Sporobolus neglectus Small Dropseed Exotic Exotic/Alien Not Assessed PDLAM1X1A0 Vascular plants Stachys pilosa Sand Hedge-nettle Secure Secure Not Assessed Small populations, few occurrences, PDCAR0X030 Vascular plants Stellaria americana American Starwort May Be At Risk May Be At Risk Not Assessed and found only in mountains in southwest Alberta. PDCAR0X170 Vascular plants Stellaria borealis Northern Stitchwort Secure Secure Not Assessed PDCAR0X060 Vascular plants Stellaria calycantha Northern Bog Starwort Secure Secure Not Assessed PDCAR0X090 Vascular plants Stellaria crassifolia Fleshy Stitchwort Secure Secure Not Assessed Small populations and few occurrences; logging of montane forests and off- PDCAR0X0B0 Vascular plants Stellaria crispa Crimped Stitchwort May Be At Risk May Be At Risk Not Assessed highway vehicle use are primary threats. PDCAR0X0M0 Vascular plants Stellaria longifolia Long-leaved Starwort Secure Secure Not Assessed PDCAR0X0N0 Vascular plants Stellaria longipes Long-stalked Starwort Secure Secure Not Assessed PDCAR0X0P0 Vascular plants Stellaria media Common Starwort Exotic Exotic/Alien Not Assessed AFC4E02080 Fish Cottus cognatus Slimy Sculpin Secure Secure Secure *Refers to C. b. punctulatus, the only subspecies of mottled sculpin that occurs in Alberta. It has a very localized distribution and occurs in low AFC4E02090 Fish Cottus bairdi St. Mary Shorthead Sculpin At Risk At Risk May Be at Risk abundance in the province. Threatened by altered water flow resulting from impoundent and other uses. In process of being legally designated as "Threatened" under the Wildlife Act. Occurs in small populations. Species has declined in one area downstream of AFC4E02230 Fish Cottus ricei Spoonhead Sculpin May Be At Risk May Be at Risk May Be at Risk the Dickson Dam on the Red Deer River, presumably the result of habitat degradation. Data are lacking on other

populations. AFC4E04020 Fish Myoxocephalus thompsoni Deepwater Sculpin Undetermined Undetermined Undetermined Populations are at or below critical levels for sustainability. Threats include habitat degradation and fragmentation, AFCAA01020 Fish Acipenser fulvescens Lake Sturgeon Undetermined At Risk Undetermined and over-harvesting. Inherent biological characteristics make recovery difficult. In process of being listed as "Threatened" under the Wildlife Act. AFCGA01010 Fish Hiodon alosoides Goldeye Secure Secure Secure AFCGA01020 Fish Hiodon tergisus Mooneye Secure Secure Secure AFCHA01020 Fish Coregonus artedi Cisco Secure Secure Secure AFCHA01040 Fish Coregonus clupeaformis Lake Whitefish Secure Secure Secure This species has only been confirmed in low density within one Alberta lake. AFCHA01140 Fish Coregonus zenithicus Shortjaw Cisco At Risk At Risk May Be at Risk Trends in population and distribution unknown. In process of being listed as "Threatened" under the Wildlife Act. AFCHA02040 Fish Oncorhynchus nerka Sockeye Salmon Exotic/Alien Exotic/Alien Exotic/Alien Native stocks of O. clarkii lewisi over its historical range in Alberta declining as a result of introgression with non-native AFCHA02080 Fish Oncorhynchus clarki Cutthroat Trout At Risk* At Risk Secure cutthroat trout, and rainbow trout. The stock is considered Threatened by COSEWIC. Introduced Cutthroat Trout populations in Alberta are Exotic. Native stocks of Rainbow Trout within the historical distribution in Alberta (Athabasca River) have suffered introgression from introduced trout. AFCHA02090 Fish Oncorhynchus mykiss Rainbow Trout At Risk* May Be at Risk Secure This native form is considered At Risk after a status review in Alberta. Introduced stocks of Rainbow Trout in Alberta are Secure. AFCHA02060 Fish Oncorhynchus aguabonita Golden Trout Exotic/Alien Exotic/Alien Exotic/Alien

Only 8 pygmy whitefish have ever been collected in Alberta. No information is available on trends in population or AFCHA03020 Fish Prosopium coulteri Pygmy Whitefish May Be At Risk May Be at Risk May Be at Risk distribution. Their habitat in the upper Athabasca River may be deteriorating because of industrial activities. AFCHA03030 Fish Prosopium cylindraceum Round Whitefish Undetermined Undetermined Undetermined AFCHA03060 Fish Prosopium williamsoni Mountain Whitefish Secure Secure Secure AFCHA04070 Fish Salmo trutta Brown Trout Exotic/Alien Exotic/Alien Exotic/Alien IMGASL5070 Gastropods Stagnicola elodes Marsh Pondsnail Secure Secure Secure This species may be declining in distribution. More information is needed IMGASL5210 Gastropods Stagnicola traski Widelip Pondsnail Sensitive Sensitive Sensitive on population size and trend. Shoreline developments and wetland drainage threaten habitat. IMGASL5110 Gastropods Stagnicola exilis Flat-whorled Pondsnail Undetermined Undetermined Undetermined IMGASL8010 Gastropods Aplexa elongata Lance Aplexa Secure Secure Secure IMGASL9020 Gastropods Physa skinneri Glass Physa Undetermined Undetermined Undetermined The subspecies P. g. ampulacea, as IMGASM0120 Gastropods Physella gyrina Tadpole Physa Secure Secure Secure well as the highly endemic P. g. athearni occur in Alberta. Occurs in small populations; Endemic to Banff National Park, this species is only IMGASM0180 Gastropods Physella johnsoni Banff Springs Snail At Risk At Risk At Risk found in 5 of 9 historic locations. Species and its habitat are threatened by vandalism and other illegal activities. IMGASM0190 Gastropods Physella lordi Twisted Physa Undetermined Undetermined Undetermined Few occurrences; more information needed on population size and trend. Shoreline developments, aquatic IMGASM5020 Gastropods Gyraulus crista Star Gyro Sensitive Sensitive Sensitive vegetation removal, and permanent drainage of wetlands could destroy habitat. IMGASM5010 Gastropods Gyraulus circumstriatus Disc Gyro Secure Secure Secure IMGASM5030 Gastropods Gyraulus deflectus Flexed Gyro Secure Secure Secure

IMGASM5050 Gastropods Gyraulus parvus Ash Gyro Secure Secure Secure Gastropods Gyraulus vermicularis Pacific Coast Gyraulus Undetermined Undetermined Undetermined The subspecies H. a. anceps occurs in Alberta. Few occurrences; more information needed on population size IMGASM6010 Gastropods Helisoma anceps Two-ridge Rams-horn Sensitive Sensitive Sensitive and trend. Shoreline developments, aquatic vegetation removal, and permanent drainage of wetlands could destroy habitat. The subspecies P. p. infracarinatum IMGASN0130 Gastropods Planorbella pilsbryi Greater Carinate Rams-horn Undetermined Undetermined Undetermined occurs in Alberta. IMGASN0030 Gastropods Planorbella binneyi Coarse Rams-horn Undetermined Undetermined Undetermined IMGASN0190 Gastropods Planorbella subcrenatum Rough Rams-horn Secure Secure Secure The subspecies P. t. trivolvis occurs in IMGASN0170 Gastropods Planorbella trivolvis Marsh Rams-horn Undetermined Undetermined Undetermined Alberta. Few occurrences and limited distribution. Population size and trend IMGASM7010 Gastropods Menetus opercularis Button Sprite May Be At Risk May Be at Risk May Be at Risk unknown. Habitat is threatened by wetland drainage and shoreline development. Few occurrences; trends in population and distribution unknown. Habitat IMGASN0020 Gastropods Planorbula armigera Thicklip Rams-horn Sensitive Sensitive Sensitive threatened by shoreline developments and wetland drainage. Few occurrences; trends in population and distribution unknown. Habitat IMGASN0050 Gastropods Planorbula campestris Meadow Rams-horn Sensitive Sensitive Sensitive threatened by shoreline developments and wetland drainage. The subspecies P. e. exacuous and P. IMGASN1010 Gastropods Promenetus exacuous Sharp Sprite Secure Secure Secure e. megas occur in Alberta. Few occurrences; trends in population and distribution unknown. Habitat IMGASN1020 Gastropods Promenetus umbilicatellus Umbilicate Sprite Sensitive Sensitive Sensitive threatened by shoreline developments and wetland drainage. Small populations where found; few PMPOA5S090 Vascular plants Spartina pectinata Freshwater Cord Grass May Be At Risk May Be At Risk Not Assessed occurrences. Wetland habitat may be

subject to desiccation resulting from climate change. Population vulnerable to livestock grazing. PDCAR0X0T0 Vascular plants Stellaria nitens Shiny Starwort Undetermined Undetermined Not Assessed Small populations, few occurrences, and range limited to mountains of PDCAR0X0U0 Vascular plants Stellaria obtusa Rocky Mountain Starwort May Be At Risk May Be At Risk Not Assessed southwest Alberta. Population and habitat threats include livestock grazing, logging, and off-highway vehicle use. Small populations and few occurrences; range restricted to mountains and PDCAR0X120 Vascular plants Stellaria umbellata Umbrella Starwort May Be At Risk May Be At Risk Not Assessed foothills; grazing, logging, and off- highway vehicle use threaten this species’ habitat. PMLIL1W020 Vascular plants Stenanthium occidentale Western Featherbells Secure Secure Not Assessed Small populations at most sites where found; plains habitat threatened by oil PDAST8U0C0 Vascular plants Stephanomeria runcinata Desert Skeleton Plant Sensitive Sensitive Not Assessed and gas activity. Effects of livestock grazing on population unknown. PMLIL1X010 Vascular plants Streptopus amplexifolius Clasping Twisted-stalk Secure Secure Not Assessed Two known occurrences in moist montane forests. Significant forestry PMLIL1X020 Vascular plants Streptopus lanceolatus Rose Twisted-stalk May Be At Risk May Be At Risk Not Assessed and oil and gas activity in area of two known occurrences. Much logging and oil and gas activity in PMLIL1X030 Vascular plants Streptopus streptopoides Small Twisted-stalk May Be At Risk May Be At Risk Not Assessed area of only known occurrence. PMPOT03090 Vascular plants Stuckenia filiformis Thread-leaved Pondweed Secure Secure Not Assessed PMPOT030S0 Vascular plants Stuckenia pectinata Sago Pondweed Secure Secure Not Assessed PMPOT03140 Vascular plants Stuckenia vaginata Sheathed Pondweed Secure Secure Not Assessed PDCHE0P0H0 Vascular plants Suaeda calceoliformis Horned Sea-blite Secure Secure Not Assessed Synonymous with S. moquinii. 10 occurrences (as of 2005) and restricted range, no known threats but because of PDCHE0P0F0 Vascular plants Suaeda nigra Bush Seepweed Sensitive Sensitive Not Assessed rarity (S2), ranked as Sensitive rather than Secure; only other Canadian jurisdiction is Saskatchewan.

Few occurrences; threats include PDCHE0Q010 Vascular plants Suckleya suckleyana Poison Suckleya May Be At Risk May Be At Risk Not Assessed livestock grazing and desiccation of wetlands as a result of climate change. Very small populations and few known occurrences. Range limited to PDSAX0W010 Vascular plants Suksdorfia ranunculifolia Buttercup-leaved Mock Brookfoam Sensitive Sensitive Not Assessed mountains and foothills of southwest Alberta. Very small populations, few known PDSAX0W020 Vascular plants Suksdorfia violacea Violet Mock Brookfoam Sensitive Sensitive Not Assessed occurrences; restricted to mountains of southwest Alberta. PDCPR05020 Vascular plants Symphoricarpos albus Snowberry Secure Secure Not Assessed Symphoricarpos PDCPR05080 Vascular plants Northern Snowberry Secure Secure Not Assessed occidentalis Based on population decline and Symphyotrichum PDASTE8060 Vascular plants Western Aster Sensitive Sensitive Not Assessed threats, and small populations where ascendens found. PDASTE8070 Vascular plants Symphyotrichum boreale Boreal Aster Secure Secure Not Assessed Few occurrences, habitat of dry open areas favoured for development which Symphyotrichum PDASTE8090 Vascular plants Western Meadow Aster May Be At Risk May Be At Risk Not Assessed is on the increase in southwestern campestre Alberta. Effects of livestock grazing unknown. ABPAE33160 Birds Empidonax occidentalis Cordilleran Flycatcher Undetermined Undetermined Populations are declining in Alberta and across parts of North America, possibly ABPAE35020 Birds Sayornis phoebe Eastern Phoebe Sensitive Sensitive Secure due to loss of habitat on wintering range. ABPAE35030 Birds Sayornis saya Say's Phoebe Secure Secure Secure Probably fewer than 300 breeding pairs in the province. Species may be vulnerable to habitat loss or ABPAE43070 Birds Myiarchus crinitus Great-crested Flycatcher Sensitive Sensitive Secure deterioration by various land uses. It is unclear what effect habitat fragmentation has on this species. ABPBJ20170 Birds Turdus migratorius American Robin Secure Secure Secure ABPBJ22010 Birds Ixoreus naevius Varied Thrush Secure Secure Secure

ABPBK01010 Birds Dumetella carolinensis Gray Catbird Secure Secure Secure ABPBK03010 Birds Mimus polyglottos Northern Mockingbird Secure Secure Secure ABPBK04010 Birds Oreoscoptes montanus Sage Thrasher Undetermined Undetermined Undetermined ABPBK06010 Birds Toxostoma rufum Brown Thrasher Secure Secure Secure ABPBK06050 Birds Toxostoma bendirei Bendire's Thrasher Accidental Accidental/Vagrant Accidental/Vagrant ABPBK06070 Birds Toxostoma curvirostre Curve-billed Thrasher Accidental Accidental/Vagrant Accidental/Vagrant ABPBL01010 Birds Prunella montanella Siberian Accentor Accidental Accidental/Vagrant Accidental/Vagrant ABPBM02050 Birds Anthus rubescens American Pipit Secure Secure Secure This grassland-dependent species has declined in all of Alberta range and most of North American range since ABPBM02060 Birds Anthus spragueii Sprague's Pipit Sensitive Sensitive Sensitive 1966. Primary threat is habitat alteration. Designated a “Species of Special Concern” in Alberta. ABPBN01010 Birds Bombycilla garrulus Bohemian Waxwing Secure Secure Secure ABPBN01020 Birds Bombycilla cedrorum Cedar Waxwing Secure Secure Secure ABPBR01020 Birds Lanius excubitor Northern Shrike Secure Secure Secure The Alberta population is estimated at approximately 3000 pairs. Designated a ABPBR01030 Birds Lanius ludovicianus Loggerhead Shrike Sensitive Sensitive Sensitive “Species of Special Concern” in Alberta. Numerous threats to populations and habitat identified. ABPBT01010 Birds Sturnus vulgaris European Starling Exotic Exotic/Alien Exotic/Alien ABPBW01160 Birds Vireo solitarius Blue-headed Vireo Secure Secure Secure ABPBW01210 Birds Vireo gilvus Warbling Vireo Secure Secure Secure ABPBW01230 Birds Vireo philadelphicus Philadelphia Vireo Secure Secure Secure ABPBW01240 Birds Vireo olivaceus Red-eyed Vireo Secure Secure Secure ABPBW01290 Birds Vireo cassinii Cassin's Vireo Undetermined Undetermined Undetermined ABPBX01020 Birds Vermivora pinus Blue-winged Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX01030 Birds Vermivora chrysoptera Golden-winged Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX01040 Birds Vermivora peregrina Tennessee Warbler Secure Secure Secure ABPBX01050 Birds Vermivora celata Orange-crowned Warbler Secure Secure Secure ABPBX01060 Birds Vermivora ruficapilla Nashville Warbler Secure Secure Secure

ABPBX02010 Birds Parula americana Northern Parula Accidental Accidental/Vagrant Accidental/Vagrant ABPBX03010 Birds Dendroica petechia Yellow Warbler Secure Secure Secure ABPBX03020 Birds Dendroica pensylvanica Chestnut-sided Warbler Secure Secure Secure ABPBX03030 Birds Dendroica magnolia Magnolia Warbler Secure Secure Secure Current forestry practices may decrease availability of breeding habitat (old- ABPBX03040 Birds Dendroica tigrina Cape May Warbler Sensitive Sensitive Sensitive growth forest). Species is an obligate neotropical migrant, and there has been severe loss of its wintering habitat. ABPBX03050 Birds Dendroica caerulescens Black-throated Blue Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX03060 Birds Dendroica coronata Yellow-rumped Warbler Secure Secure Secure ABPBX03070 Birds Dendroica nigrescens Black-throated Gray Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX03080 Birds Dendroica townsendi Townsend's Warbler Secure Secure Secure ABPBX03090 Birds Dendroica occidentalis Hermit Warbler Accidental Accidental/Vagrant Accidental/Vagrant Over 10 000 individuals in the province. Designated a “Species of Special Concern” in Alberta. Habitat loss and ABPBX03100 Birds Dendroica virens Black-throated Green Warbler Sensitive Sensitive Sensitive fragmentation resulting from industrial development threaten this old-growth dependent species. Considered peripheral with a very restricted distribution in Alberta. ABPBX03120 Birds Dendroica fusca Blackburnian Warbler Sensitive Sensitive Sensitive Preference for mature mixedwood forests suggests it may be vulnerable to forestry operations. ABPBX03170 Birds Dendroica pinus Pine Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX03210 Birds Dendroica palmarum Palm Warbler Secure Secure Secure Dependent on old-growth forest. Forest ABPBX03220 Birds Dendroica castanea Bay-breasted Warbler Sensitive Sensitive Sensitive management plans need to ensure retention of breeding habitat. ABPBX03230 Birds Dendroica striata Blackpoll Warbler Secure Secure Secure ABPBX05010 Birds Mniotilta varia Black-and-white Warbler Secure Secure Secure ABPBX06010 Birds Setophaga ruticilla American Redstart Secure Secure Secure ABPBX10010 Birds Seiurus aurocapillus Ovenbird Secure Secure

ABPBX10020 Birds Seiurus noveboracensis Northern Waterthrush Secure Secure Secure ABPBX11010 Birds Oporornis formosus Kentucky Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX11020 Birds Oporornis agilis Connecticut Warbler Secure Secure Secure ABPBX11030 Birds Oporornis philadelphia Mourning Warbler Secure Secure Secure ABPBX11040 Birds Oporornis tolmiei MacGillivray's Warbler Secure Secure Secure A common, widespread species with a declining population in Alberta and ABPBX12010 Birds Geothlypis trichas Common Yellowthroat Sensitive Sensitive Secure surrounding jurisdictions. Threats to habitat identified. ABPBX16010 Birds Wilsonia citrina Hooded Warbler Accidental Accidental/Vagrant Accidental/Vagrant ABPBX16020 Birds Wilsonia pusilla Wilson's Warbler Secure Secure Secure Population in Alberta estimated at 2 000-10 000 individuals. Species has declined throughout entire Alberta ABPBX16030 Birds Wilsonia canadensis Canada Warbler Sensitive Sensitive Sensitive range since 1966. May be vulnerable to habitat loss or deterioration by various forecast land uses. ABPBX24010 Birds Icteria virens Yellow-breasted Chat Secure Secure Secure ABPBX45030 Birds Piranga rubra Summer Tanager Accidental Accidental/Vagrant Accidental/Vagrant ABPBX45040 Birds Piranga olivacea Scarlet Tanager Accidental Accidental/Vagrant Accidental/Vagrant Prefers old coniferous and mixedwood forest; obligate neotropical migrant. ABPBX45050 Birds Piranga ludoviciana Western Tanager Sensitive Sensitive Sensitive Species may be vulnerable to habitat loss or deterioration by various forecast land uses, mainly timber harvest. ABPBX60010 Birds Cardinalis cardinalis Northern Cardinal Accidental Accidental/Vagrant Accidental/Vagrant ABPBX61030 Birds Pheucticus ludovicianus Rose-breasted Grosbeak Secure Secure Secure Pheucticus ABPBX61040 Birds Black-headed Grosbeak Secure Secure Secure melanocephalus ABPBX64020 Birds Passerina amoena Lazuli Bunting Secure Secure Secure ABPBX64030 Birds Passerina cyanea Indigo Bunting Accidental Accidental/Vagrant Accidental/Vagrant ABPBX64060 Birds Passerina ciris Painted Bunting Accidental Accidental/Vagrant Accidental/Vagrant ABPBX65010 Birds Spiza americana Dickcissel Accidental Accidental/Vagrant Accidental/Vagrant ABPBX74010 Birds Pipilo chlorurus Green-tailed Towhee Accidental Accidental/Vagrant Accidental/Vagrant

ABPBX74030 Birds Pipilo erythrophthalmus Eastern Towhee Accidental Accidental/Vagrant Accidental/Vagrant ABPBX74080 Birds Pipilo maculatus Spotted Towhee Secure Secure Secure ABPBX91070 Birds Aimophila cassinii Cassin's Sparrow Accidental Accidental/Vagrant Accidental/Vagrant ABPBX94010 Birds Spizella arborea American Tree Sparrow Secure Secure Secure ABPBX94020 Birds Spizella passerina Chipping Sparrow Secure Secure Secure ABPBX94030 Birds Spizella pallida Clay-colored Sparrow Secure Secure Secure Steep population decline in Alberta since 1994. Prairie population of the species relies on availability of natural ABPBX94040 Birds Spizella breweri Brewer's Sparrow Sensitive Sensitive Sensitive sage brush. Thought to be declining because of its specific habitat requirements. ABPBX94050 Birds Spizella pusilla Field Sparrow Accidental Accidental/Vagrant Accidental/Vagrant ABPBX95010 Birds Pooecetes gramineus Vesper Sparrow Secure Secure Secure ABPBX96010 Birds Chondestes grammacus Lark Sparrow Secure Secure Secure ABPBX97010 Birds Amphispiza bilineata Black-throated Sparrow Accidental Accidental/Vagrant Accidental/Vagrant ABPBX98010 Birds Calamospiza melanocorys Lark Bunting Secure Secure Sensitive ABPBX99010 Birds Passerculus sandwichensis Savannah Sparrow Secure Secure Secure Large decline in Alberta since 1994. Grassland habitats with high potential for Baird’s Sparrows may be ABPBXA0010 Birds Ammodramus bairdii Baird's Sparrow Sensitive May Be at Risk Sensitive deteriorating because of cultivation, heavy grazing, as well as other land uses. It is important to conserve key areas of native habitat. One population estimate is <10 000 birds in Alberta. Species may be declining in Alberta and has declined in ABPBXA0020 Birds Ammodramus savannarum Grasshopper Sparrow Sensitive Sensitive Sensitive North America since 1994. Threatened by land conversion and associated activities. ABPBXA0040 Birds Ammodramus leconteii Le Conte's Sparrow Secure Secure Secure ABPBXA0070 Birds Ammodramus nelsoni Nelson's Sharp-tailed Sparrow Secure Secure Secure ABPBXA2010 Birds Passerella iliaca Fox Sparrow Secure Secure Secure

ABPBXA3010 Birds Melospiza melodia Song Sparrow Secure Secure Secure ABPBXA3020 Birds Melospiza lincolnii Lincoln's Sparrow Secure Secure Secure ABPBXA3030 Birds Melospiza georgiana Swamp Sparrow Secure Secure Secure ABPBXA4020 Birds Zonotrichia albicollis White-throated Sparrow Secure Secure Secure ABPBXA4030 Birds Zonotrichia atricapilla Golden-crowned Sparrow Secure Secure Secure ABPBXA4040 Birds Zonotrichia leucophrys White-crowned Sparrow Secure Secure Secure ABPBXA4050 Birds Zonotrichia querula Harris's Sparrow Secure Secure Secure ABPBXA5020 Birds Junco hyemalis Dark-eyed Junco Secure Secure Secure ABPBXA6010 Birds Calcarius mccownii McCown's Longspur Secure Secure Secure ABPBXA6020 Birds Calcarius lapponicus Lapland Longspur Secure Secure Secure ABPBXA6030 Birds Calcarius pictus Smith's Longspur Secure Secure Secure ABPBXA6040 Birds Calcarius ornatus Chestnut-collared Longspur Sensitive Secure Secure ABPBXA8010 Birds Plectrophenax nivalis Snow Bunting Secure Secure Secure Dependent on tall-grass meadows. Population very small (likely fewer than ABPBXA9010 Birds Dolichonyx oryzivorus Bobolink Sensitive Sensitive Sensitive 500 pairs) and irruptive; localized distribution. Some threats to population and habitat exist. ABPBXB0010 Birds Agelaius phoeniceus Red-winged Blackbird Secure Secure Secure ABPBXB2020 Birds Sturnella magna Eastern Meadowlark Accidental Accidental/Vagrant Accidental/Vagrant ABPBXB2030 Birds Sturnella neglecta Western Meadowlark Secure Secure Secure Xanthocephalus ABPBXB3010 Birds Yellow-headed Blackbird Secure Secure Secure xanthocephalus An uncommon but widespread species that has undergone steep declines ABPBXB5010 Birds Euphagus carolinus Rusty Blackbird Sensitive Sensitive Secure across its range since 1966, and occupies a threatened habitat. ABPBXB5020 Birds Euphagus cyanocephalus Brewer's Blackbird Secure Secure Secure ABPBXB6070 Birds Quiscalus quiscula Common Grackle Secure Secure Secure ABPBXB7030 Birds Molothrus ater Brown-headed Cowbird Secure Secure Secure Species has largely declined within Alberta and surrounding jurisdictions ABPBXB9190 Birds Icterus galbula Baltimore Oriole Sensitive Sensitive Secure since 1994. Parkland habitat threatened by cultivation.

ABPBXB9220 Birds Icterus bullockii Bullock's Oriole Secure Secure Secure ABPBY01020 Birds Fringilla montifringilla Brambling Accidental Accidental/Vagrant Accidental/Vagrant ABPBY02030 Birds Leucosticte tephrocotis Gray-crowned Rosy-finch Secure Secure Secure ABPBY03010 Birds Pinicola enucleator Pine Grosbeak Secure Secure Secure ABPBY04020 Birds Carpodacus purpureus Purple Finch Secure Secure Secure ABPBY04030 Birds Carpodacus cassinii Cassin's Finch Secure Secure Secure ABPBY04040 Birds Carpodacus mexicanus House Finch Secure Secure Secure ABPBY05010 Birds Loxia curvirostra Red Crossbill Secure Secure Secure ABPBY05020 Birds Loxia leucoptera White-winged Crossbill Secure Secure Secure ABPBY06010 Birds Carduelis flammea Common Redpoll Secure Secure ABPBY06020 Birds Carduelis hornemanni Hoary Redpoll Secure Secure ABPBY06030 Birds Carduelis pinus Pine Siskin Secure Secure ABPBY06110 Birds Carduelis tristis American Goldfinch Secure Secure Coccothraustes ABPBY09020 Birds Evening Grosbeak Secure Secure Secure vespertinus ABPBZ01010 Birds Passer domesticus House Sparrow Exotic Exotic/Alien Exotic/Alien AMABA01010 Mammals Sorex cinereus Masked Shrew Secure Secure Secure Extremely rare. Population size unknown but estimated at fewer than 100 breeding individuals. Known from AMABA01070 Mammals Sorex vagrans Vagrant Shrew May Be At Risk May Be at Risk May Be at Risk only seven verified records in West Castle area. Timber harvest, petroleum exploration, and recreational development threaten the population. AMABA01080 Mammals Sorex monticolus Dusky Shrew Secure Secure Secure AMABA01150 Mammals Sorex palustris Water Shrew Secure Secure Secure AMABA01190 Mammals Sorex arcticus Arctic Shrew Secure Secure Secure AMABA01250 Mammals Sorex hoyi Pygmy Shrew Secure Secure Secure AMABA01280 Mammals Sorex haydeni Prairie Shrew Secure Secure Secure AMACC01010 Mammals Myotis lucifugus Little Brown Bat Secure Secure Secure AMACC01070 Mammals Myotis evotis Long-eared Bat Secure Secure Secure AMACC01110 Mammals Myotis volans Long-legged Bat Undetermined Undetermined Undetermined AMACC01140 Mammals Myotis ciliolabrum Western Small-footed Bat Sensitive Sensitive Sensitive Localized distribution and little known

about population. Concern for habitat security because of clumped, disjunct populations. Found only in prairie riverine habitats (cottonwoods and cliffs). Population size unknown, but uncommon over known range. Current forestry practices threaten habitat, as it AMACC01150 Mammals Myotis septentrionalis Northern Long-eared Bat May Be At Risk May Be at Risk May Be at Risk relies on large, early decay trees for roosting. Need to incorporate habitat requirements into forest management. Species is sensitive to mortality at current and (potentially) future wind AMACC02010 Mammals Lasionycteris noctivagans Silver-haired Bat Sensitive Sensitive Secure energy projects. More research necessary to determine population size. AMACC04010 Mammals Eptesicus fuscus Big Brown Bat Secure Secure Secure Species is rare in province, and AMACC05010 Mammals Lasiurus borealis Red Bat Sensitive Sensitive Accidental/Vagrant sensitive to mortality at current and (potentially) future wind energy projects. Species is sensitive to mortality at current and (potentially) future wind AMACC05030 Mammals Lasiurus cinereus Hoary Bat Sensitive Sensitive Secure energy projects. More research necessary to determine population size. AMAEA01020 Mammals Ochotona princeps Pika Secure Secure Secure AMAEB01060 Mammals Sylvilagus nuttallii Nuttall's Cottontail Secure Secure Secure AMAEB03010 Mammals Lepus americanus Snowshoe Hare Secure Secure Secure AMAEB03040 Mammals Lepus townsendii White-tailed Jack Rabbit Secure Secure Secure AMAFB02020 Mammals Tamias minimus Least Chipmunk Secure Secure AMAFB02030 Mammals Tamias amoenus Yellow-pine Chipmunk Secure Secure Population size and trend unknown. Population extremely localized in Waterton-West Castle area and is AMAFB02130 Mammals Tamias ruficaudus Red-tailed Chipmunk Sensitive Sensitive vulnerable to habitat loss. Fire suppression may degrade habitat in the long-term. AMAFB03010 Mammals Marmota monax Woodchuck Secure Secure Secure

AMAFB03020 Mammals Marmota flaviventris Yellow-bellied Marmot Secure Secure Secure AMAFB03040 Mammals Marmota caligata Hoary Marmot Secure Secure Secure AMAFB05040 Mammals Spermophilus richardsonii Richardson's Ground Squirrel Secure Secure Secure AMAFB05070 Mammals Spermophilus columbianus Columbian Ground Squirrel Secure Secure Secure IILEPJ9200 Butterflies Chlosyne whitneyi Rockslide Checkerspot Secure Secure IILEPK3030 Butterflies Phyciodes tharos Pearl Crescent Secure Secure Secure IILEPK3100 Butterflies Phyciodes cocyta Northern Crescent Secure Secure Secure IILEPK3050 Butterflies Phyciodes pratensis Field Crescent Secure Secure IILEPK3040 Butterflies Phyciodes batesii Tawny Crescent Secure Secure Secure Restricted range and small, isolated populations. While most of its mountainous habitat is protected in IILEPK4010 Butterflies Euphydryas gillettii Gillette's Checkerspot Sensitive Sensitive Sensitive parks and recreation areas, fire suppression may adversely affect this butterfly by reducing the amount of early succession forest. IILEPK4030 Butterflies Euphydryas chalcedona Variable Checkerspot Secure Secure IILEPK405P Butterflies Euphydryas editha Edith's Checkerspot Secure Secure Secure IILEPK5010 Butterflies Polygonia interrogationis Question Mark Accidental Accidental/Vagrant Accidental/Vagrant IILEPK5030 Butterflies Polygonia satyrus Satyr Comma Secure Secure Secure IILEPK5040 Butterflies Polygonia faunus Green Comma Secure Secure Secure IILEPK5080 Butterflies Polygonia gracilis Hoary Comma Secure Secure Secure IILEPK5090 Butterflies Polygonia oreas Oreas Comma Undetermined Undetermined Undetermined IILEPK5100 Butterflies Polygonia progne Grey Comma Secure Secure Secure IILEPK6010 Butterflies Nymphalis vaualbum Compton Tortoiseshell Secure Secure IILEPK6020 Butterflies Nymphalis californica California Tortoiseshell Undetermined Undetermined Undetermined IILEPK6030 Butterflies Nymphalis antiopa Mourning Cloak Secure Secure Secure IILEPK6040 Butterflies Nymphalis milberti Milbert's Tortoiseshell Secure Secure IILEPK7010 Butterflies Vanessa virginiensis American Lady Secure Secure Secure IILEPK7020 Butterflies Vanessa cardui Painted Lady Secure Secure Secure IILEPK7030 Butterflies Vanessa annabella West Coast Lady Secure Secure Secure IILEPK7040 Butterflies Vanessa atalanta Red Admiral Secure Secure Secure IILEPL3010 Butterflies Limenitis arthemis White Admiral Secure Secure Secure

IILEPL3020 Butterflies Limenitis archippus Viceroy Secure Secure Secure Restricted distribution. Population size estimated at 3 200 individuals; eleven known records in southern Alberta. IILEPL3030 Butterflies Limenitis weidemeyerii Weidemeyer's Admiral May Be At Risk May be at Risk May be at Risk Cattle grazing may adversely affect the quality of its habitat in riparian forests and coulee bottoms. Some habitat protected. Population size unknown. There are 12 records in southwestern Alberta. Some habitat is protected, however, forestry IILEPL3040 Butterflies Limenitis lorquini Lorquin's Admiral Sensitive Sensitive Sensitive operations will likely impact its habitat in elsewhere. This species may be able to tolerate low levels of human-caused disturbance. IILEPM9020 Butterflies Enodia anthedon Northern Pearly-eye Undetermined Undetermined IILEPN0010 Butterflies Satyrodes eurydice Eyed Brown Undetermined Undetermined IILEPN6032 Butterflies Coenonympha tullia Prairie Ringlet Secure Secure Secure IILEPN7010 Butterflies Cercyonis pegala Common Wood-nymph Secure Secure Secure IILEPN7040 Butterflies Cercyonis oetus Small Wood-nymph Secure Secure Secure IILEPN8140 Butterflies Erebia mancinus Taiga Alpine Secure Secure Secure IILEPN8040 Butterflies Erebia magdalena Magdalena Alpine Undetermined Undetermined Undetermined IILEPN8060 Butterflies Erebia discoidalis Red-disked Alpine Secure Secure Secure IILEPN8020 Butterflies Erebia rossii Ross's Alpine Undetermined Undetermined Undetermined IILEPN8090 Butterflies Erebia epipsodea Freeman's Alpine Secure Secure Secure Population size unknown. There are 48 records in southern Alberta. Habitats include fescue, mixed- and shortgrass IILEPP0010 Butterflies Neominois ridingsii Ridings' Satyr Sensitive Sensitive Sensitive prairie, which are threatened by agricultural activities. The range of this species has contracted in the prairie provinces. IILEPP1030 Butterflies Oeneis macounii Macoun's Arctic Secure Secure Secure IILEPP1040 Butterflies Oeneis chryxus Chryxus Arctic Secure Secure Secure IILEPP1050 Butterflies Oeneis uhleri Uhler's Arctic Secure Secure Secure

Population size unknown. There are approximately 10 records in northwestern Alberta. The distribution of IILEPP1060 Butterflies Oeneis alberta Alberta Arctic Sensitive Sensitive Sensitive this butterfly is restricted to native grasslands in the Peace River area, where human activities modify its habitat. IILEPP1080 Butterflies Oeneis bore White-veined Arctic Undetermined Undetermined Undetermined IILEPP1090 Butterflies Oeneis jutta Jutta Arctic Secure Secure Secure IILEPP1100 Butterflies Oeneis mellisa Melissa Arctic Secure Secure IILEPP1110 Butterflies Oeneis polixenes Polixenes Arctic Secure Secure Secure Population size unknown; few occurrences. Species’ habitat threatened by agriculture, forestry and oil and gas exploration; however, some IILEPP2010 Butterflies Danaus plexippus Monarch Sensitive Sensitive Sensitive research indicates that the Monarch may not be adversely affected by disturbance. Some mountain habitat is protected. IILEPG0050 Butterflies Celastrina neglecta Summer Azure Undetermined Undetermined Undetermined IILEPD4050 Butterflies Satyrium sylvinum Sylvan Hairstreak Undetermined Undetermined AFBAA02050 Fish Lampetra japonica Arctic Lamprey Secure Secure Secure AFC4E02020 Fish Cottus asper Prickly Sculpin Not Assessed Not Assessed Not Assessed AFCQB12020 Fish Micropterus dolomieu Smallmouth Bass Exotic/Alien Exotic/Alien Exotic/Alien AFCQC02240 Fish Etheostoma exile Iowa Darter Secure Secure Secure AFCQC04050 Fish Percina caprodes Logperch Undetermined Undetermined Undetermined AFCQC03010 Fish Perca flavescens Yellow Perch Secure Secure Secure Few occurrences; sauger are found in slow moving rivers and may be AFCQC05010 Fish Sander canadensis Sauger Sensitive Sensitive Sensitive vulnerable to habitat degradation in these systems. Little is known about this species. AFCQC05020 Fish Stizostedion vitreum Walleye Secure Secure Secure AFCQJ03010 Fish Hemichromis bimaculatus African Jewelfish Exotic/Alien Exotic/Alien Exotic/Alien PGPIN01020 Vascular plants Abies balsamea Balsam Fir Secure Secure Not Assessed

PGPIN Vascular plants Abies bifolia Rocky Mountain Alpine Fir Secure Secure Not Assessed PDMAL020N0 Vascular plants Abutilon theophrasti Velvet-leaf Exotic Exotic/Alien Not Assessed PDACE01050 Vascular plants Acer glabrum Rocky Mountain Maple Secure Secure Not Assessed PDACE01090 Vascular plants Acer negundo Manitoba Maple Undetermined Undetermined Not Assessed PDAST03030 Vascular plants Achillea millefolium Common Yarrow Secure Secure Not Assessed PDAST03050 Vascular plants Achillea ptarmica Sneezeweed Exotic Exotic/Alien Not Assessed PDAST03060 Vascular plants Achillea sibirica Siberian Yarrow Secure Not Assessed PMPOA4J050 Vascular plants Achnatherum hymenoides Indian Mountain Rice Secure Secure Not Assessed PMPOA5X180 Vascular plants Achnatherum nelsonii A Needle Grass Undetermined Undetermined Not Assessed PMPOA5X0V0 Vascular plants Achnatherum richardsonii Canada Needle Grass Secure Secure Not Assessed PDRAN01020 Vascular plants Aconitum delphiniifolium Mountain Monkshood Secure Secure Not Assessed PMACO01010 Vascular plants Acorus americanus Sweetflag Secure Secure Not Assessed PDASTD2010 Vascular plants Acroptilon repens Russion Knapweed Exotic Exotic/Alien Not Assessed PDRAN02020 Vascular plants Actaea rubra Red Baneberry Secure Secure Not Assessed Few occurrences restricted to the southwest corner of Alberta. Montane woods habitat threatened by logging, oil PDAST06010 Vascular plants Adenocaulon bicolor American Trailplant May Be At Risk May Be At Risk Not Assessed and gas development, and off-highway vehicle use. Population vulnerable to livestock grazing. Few occurrences, small populations and restricted distribution. However, no PPADI030Q0 Vascular plants Adiantum aleuticum Aleutian Maidenhair Fern Sensitive Sensitive May Be at Risk threats to population or habitat known and trends in population and distribution are listed as stable. PDADO01010 Vascular plants Adoxa moschatellina Muskroot Secure Secure Not Assessed PDLAM03040 Vascular plants Agastache foeniculum Blue Giant Hyssop Secure Secure Not Assessed PDAST09030 Vascular plants Agoseris aurantiaca Orange False Dandelion Secure Secure Not Assessed PDAST09070 Vascular plants Agoseris glauca Pale False Dandelion Secure Secure Not Assessed Few occurrences and small populations. Restricted to mountains, PDAST090C0 Vascular plants Agoseris lackschewitzii Pink False Dandelion Sensitive Not Assessed but no known threats in alpine meadows where this species is found. PDROS030A0 Vascular plants Agrimonia striata Woodland Agrimony Secure Secure Not Assessed

PMPOA030M0 Vascular plants Agropyron cristatum Crested Wheat Grass Exotic Exotic/Alien Not Assessed PMPOA030P0 Vascular plants Agropyron fragile Siberian Wheat Grass Exotic Exotic/Alien Not Assessed Small number of occurrences found only within mountains and foothills. Habitat under threat from cultivation, oil PMPOA040D0 Vascular plants Agrostis exarata Spiked Bent Grass May Be At Risk May Be At Risk Not Assessed and gas development, and off-highway vehicle use. Populations susceptible to livestock grazing. PMPOA040H0 Vascular plants Agrostis gigantea Black Bent Grass Exotic Exotic/Alien Not Assessed Species occurs in few locations and presumably, in small populations; PMPOA040P0 Vascular plants Agrostis humilis Mountain Bent Grass Sensitive Not Assessed distribution restricted to mountains and foothills. PMPOA041K0 Vascular plants Agrostis idahoensis Idaho Bent Grass Undetermined Undetermined Not Assessed Only six known occurrences within the province, restricted to a very narrow PMPOA040T0 Vascular plants Agrostis mertensii Northern Bent Grass Sensitive Sensitive Not Assessed distribution within the mountains and foothills of Jasper. Populations may be vulnerable to stochastic events. PMPOA04120 Vascular plants Agrostis scabra Rough Bent Grass Secure Secure Not Assessed PMPOA04140 Vascular plants Agrostis stolonifera Spreading Bent Grass Exotic Exotic/Alien Not Assessed PMPOA04180 Vascular plants Agrostis variabilis Alpine Bent Grass Secure Secure Not Assessed PMALI01010 Vascular plants Alisma gramineum Grass-leaved Water-plantain Secure Secure Not Assessed PMALI01050 Vascular plants Alisma triviale Northern Water-plantain Secure Secure Not Assessed PMLIL020J0 Vascular plants Allium cernuum Nodding Onion Secure Secure Not Assessed Small populations, few occurrences, and restricted to mountains and foothills PMLIL02100 Vascular plants Allium geyeri Geyer's Onion May Be At Risk May Be At Risk Not Assessed of southwest Alberta. Habitat under threat of development; populations threatened by livestock grazing. PMLIL02230 Vascular plants Allium schoenoprasum Wild Chives Secure Secure Not Assessed PMLIL022B0 Vascular plants Allium textile White Wild Onion Secure Secure Not Assessed 29 occurrences as of 2005. Possible PDASTEL010 Vascular plants Almutaster pauciflorus Marsh Alkali Aster Sensitive Sensitive Not Assessed impact from dry conditions - dessication of wetlands as a result of climate

change; occur on saline flats. Grazing in springs and shores a potential threat to population. PDBET01020 Vascular plants Alnus incana Speckled Alder Secure Secure Not Assessed PDBET01080 Vascular plants Alnus viridis Green Alder Secure Secure Not Assessed PDBOR0P020 Vascular plants Myosotis arvensis Field Forget-me-not Exotic Exotic/Alien Not Assessed PDBOR0P030 Vascular plants Myosotis asiatica Asian Forget-me-not Secure Secure Not Assessed PDBOR0P080 Vascular plants Myosotis laxa Small Forget-me-not Exotic Exotic/Alien Not Assessed PDBOR0P0E0 Vascular plants Myosotis micrantha Forget-me-not Exotic/Alien Not Assessed PDRAN0H050 Vascular plants Myosurus apetalus Bristly Mousetail Secure Secure Not Assessed PDRAN0H030 Vascular plants Myosurus minimus Tiny Mousetail Secure Secure Not Assessed PDMCC02040 Vascular plants Myrica gale Sweet Gale Secure Secure Not Assessed PDHAL040H0 Vascular plants Myriophyllum sibiricum Spilked Water Milfoil Secure Secure Not Assessed PDHAL040D0 Vascular plants Myriophyllum verticillatum Whorled Water Milfoil Secure Secure Not Assessed Small number of occurrences; population suspected to be declining; PMNAJ01020 Vascular plants Najas flexilis Slender Naiad May Be At Risk May Be At Risk Not Assessed habitat threatened by conversion of wetlands to cropland. PMPOA4B090 Vascular plants Nassella viridula Green Tussock Grass Secure Secure Not Assessed N. leucocephala ssp. minima is synonymous with N. minima (S3), the entity known to occur in Alberta. Habitat may be threatened by dessication of PDPLM0C0E0 Vascular plants Navarretia leucocephala White-flowered Navarretia Sensitive Sensitive Not Assessed wetlands as a result of climate change and conversion of wetlands to other uses. Populations may be impacted by grazing in ephemeral wetlands. Small number of occurrences; limited range (southwest Alberta). Population PDHYD0B020 Vascular plants Nemophila breviflora Great Basin Nemophila May Be At Risk May Be At Risk Not Assessed threatened by livestock grazing. Considerable human activity in parts of its range, but specific effects unknown. PDLAM1A010 Vascular plants Nepeta cataria Catnip Exotic Exotic/Alien Not Assessed PDBRA1Y010 Vascular plants Neslia paniculata Yellow Ball-mustard Exotic Exotic/Alien Not Assessed PDBOR0Q030 Vascular plants Nonea vesicaria Red Monkswort Exotic Exotic/Alien Not Assessed

Few occurrences restricted to the grasslands in southeast Alberta. Prairie PDAST6P020 Vascular plants Nothocalais cuspidata Prairie False Dandelion May Be At Risk May Be At Risk Not Assessed habitat under threat of cultivation. Livestock grazing may pose a threat to populations. Over-harvesting led to a decline in population. Protection from angling may result in recovery, but that may be AFCHA05020 Fish Salvelinus confluentus Bull Trout Sensitive Sensitive Sensitive countered by habitat degradation, and competition from introduced species. Considered a “Species of Special Concern” in Alberta. AFCHA05030 Fish Salvelinus fontinalis Brook Trout Exotic/Alien Exotic/Alien Exotic/Alien AFCHA05040 Fish Salvelinus malma Dolly Varden Exotic/Alien Exotic/Alien Exotic/Alien Species somewhat limited by the small number of deep, cold lakes in Alberta. AFCHA05050 Fish Salvelinus namaycush Lake Trout Sensitive Sensitive Sensitive The main threat to populations is over- harvest, however angling is now regulated. Populations have decreased in the past few decades. Threats include increased harvest pressure from improved road AFCHA07010 Fish Thymallus arcticus Arctic Grayling Sensitive Sensitive Sensitive accessibility, and blocked migration routes and altered stream flow resulting from improperly placed culverts in newly constructed roads. AFCHD01020 Fish Esox lucius Northern Pike Secure Secure Secure AFCJB06010 Fish Couesius plumbeus Lake Chub Secure Secure Secure Small populations where found. Restricted distribution within southwest PDRHA041H0 Vascular plants Ceanothus velutinus Tobacco Ceanothus Sensitive Sensitive Not Assessed Alberta. Montane slopes habitat is under threat; populations vulnerable to livestock grazing. PDAST1Y0W0 Vascular plants Centaurea biebersteinii Spotted Knapweed Exotic/Alien Not Assessed PDAST1Y050 Vascular plants Centaurea cyanus Garden Cornflower Exotic Exotic/Alien Not Assessed PDAST1Y060 Vascular plants Centaurea diffusa White Knapweed Exotic Exotic/Alien Not Assessed

PDAST1Y0S0 Vascular plants Centaurea solstitialis Yellow Knapweed Exotic Exotic/Alien Not Assessed PDCAR06050 Vascular plants Cerastium arvense Mouse-ear Chickweed Secure Secure Not Assessed PDCAR060U0 Vascular plants Cerastium beeringianum Bering Sea Chickweed Secure Secure Not Assessed PDCAR060Y0 Vascular plants Cerastium brachypodum Short-stalked Chickweed May Be At Risk May Be At Risk Not Assessed Only five known occurrences. PDCAR060F0 Vascular plants Cerastium fontanum Common Chickweed Exotic Exotic/Alien Not Assessed PDCAR060K0 Vascular plants Cerastium nutans Nodding Chickweed Secure Secure Not Assessed PDCER01010 Vascular plants Ceratophyllum demersum Common Coontail Secure Secure Not Assessed PDSCR0E010 Vascular plants Chaenorhinum minus Dwarf Snapdragon Exotic/Alien Not Assessed PDERI08010 Vascular plants Chamaedaphne calyculata Leatherleaf Secure Secure Not Assessed PDROS0C010 Vascular plants Chamaerhodos erecta Rose Chamaehodos Secure Secure Not Assessed PDEUP0D0Z0 Vascular plants Chamaesyce glyptosperma Ridged-seeded Spurge Secure Secure Not Assessed PDEUP0D260 Vascular plants Chamaesyce serpyllifolia Thyme-leaved Spurge Secure Secure Not Assessed PDONA06020 Vascular plants Chamerion angustifolium Fireweed Secure Secure Not Assessed PDONA060E0 Vascular plants Chamerion latifolium River Beauty Secure Secure Not Assessed PPADI09080 Vascular plants Cheilanthes feei Slender Lip Fern Secure Secure Sensitive Peripheral species known from only one location in the southwest corner of the PPADI090B0 Vascular plants Cheilanthes gracillima Lace Fern May Be At Risk May Be At Risk May Be at Risk province. Montane habitat under threat from development. Population threatened by livestock grazing. PDCHE09030 Vascular plants Chenopodium album Lamb's Quarters Exotic Exotic/Alien Not Assessed Small populations, few occurrences, PDCHE09060 Vascular plants Chenopodium atrovirens Dark Lamb's Quarters May Be At Risk May Be At Risk Not Assessed and found only in the Foothills Natural Region. Small populations expected; habitat PDCHE09070 Vascular plants Chenopodium berlandieri Berlandier's Goosefoot Sensitive Sensitive Not Assessed threatened by cultivation; populations susceptible to livestock grazing. Chenopodium bonus- PDCHE09080 Vascular plants Good King Henry Exotic Exotic/Alien Not Assessed henricus PDCHE090D0 Vascular plants Chenopodium capitatum Strawberry-blite Secure Secure Not Assessed Small populations, few occurrences, and very restricted range in southeast PDCHE090H0 Vascular plants Chenopodium desiccatum Narrow-leaved Goosefoot May Be At Risk May Be At Risk Not Assessed Alberta. Population vulnerable to livestock grazing and trampling; habitat

threatened by cultivation. PDCHE090L0 Vascular plants Chenopodium fremontii Fremont's Goosefoot Secure Secure Not Assessed PDCHE090P0 Vascular plants Chenopodium glaucum Oak-leaved Goosefoot Secure Secure Not Assessed Small populations, few occurrences, and very restricted range in southeast PDCHE090T0 Vascular plants Chenopodium incanum Mealy Goosefoot May Be At Risk May Be At Risk Not Assessed Alberta. Population vulnerable to livestock grazing and trampling. PDCHE090V0 Vascular plants Chenopodium leptophyllum Slim-leaved Goosefoot Undetermined Undetermined Not Assessed PDCHE091M0 Vascular plants Chenopodium pratericola Desert Goosefoot Secure Secure Not Assessed PDCHE091B0 Vascular plants Chenopodium rubrum Red Pigweed Secure Secure Not Assessed PDCHE091P0 Vascular plants Chenopodium simplex Maple-leaved Goosefoot Secure Secure Not Assessed Small populations, few occurrences, and restricted distribution. Designated Special Concern by COSEWIC (1992) - PDCHE091G0 Vascular plants Chenopodium subglabrum Smooth Goosefoot May Be At Risk May Be At Risk Not Assessed being re-assessed in 2006; threats include cultivation of native habitat, stabilization of sand dunes, and livestock grazing. Small population, few occurrences, and species restricted to eastern PDCHE091K0 Vascular plants Chenopodium watsonii Watson's Goosefoot May Be At Risk May Be At Risk Not Assessed grasslands. Moderate threat from livestock grazing. PDPYR01030 Vascular plants Chimaphila umbellata Pipsissewa Secure Secure Not Assessed Small populations where found; population and distribution trends PDSAX07030 Vascular plants Chrysosplenium iowense Iowa Golden Saxifrage Sensitive Sensitive Not Assessed declining. Moderate threats to habitat include deforestation and wetland desiccation. Chrysosplenium PDSAX07050 Vascular plants Northern Golden Saxifrage Secure Secure Not Assessed tetrandrum PDAST2C0G0 Vascular plants Chrysothamnus nauseosus Rabbit Bush Secure Not Assessed PDAST2D010 Vascular plants Cichorium endivia Endive Exotic Exotic/Alien Not Assessed PDAST2D020 Vascular plants Cichorium intybus Wild Chicory Exotic Exotic/Alien Not Assessed PDAPI0M020 Vascular plants Cicuta bulbifera Bulbous Water-hemlock Secure Secure Not Assessed PDAPI0M050 Vascular plants Cicuta maculata Spotted Water-hemlock Secure Secure Not Assessed

PDAPI0M080 Vascular plants Cicuta virosa Mackenzie's Water-hemlock Secure Secure Not Assessed PMPOA1H020 Vascular plants Cinna latifolia Slender Wood-reed Grass Secure Secure Not Assessed PDONA04010 Vascular plants Circaea alpina Small Enchanter's Nightshade Secure Secure Not Assessed Found only in Cypress Hills. May be PDAPI1B0C0 Vascular plants Lomatium cous Cous-Root Desert Parsley May Be At Risk May Be At Risk Not Assessed vulnerable to livestock grazing. PDAST0Q0U0 Vascular plants Arnica angustifolia Narrow-leaved Arnica Secure Secure Not Assessed PDAST0Q050 Vascular plants Arnica chamissonis Leafy Arnica Secure Secure Not Assessed PDAST0Q060 Vascular plants Arnica cordifolia Heart-leaved Arnica Secure Secure Not Assessed PDAST0Q080 Vascular plants Arnica diversifolia Sticky-leaved Arnica Secure Not Assessed PDAST0Q090 Vascular plants Arnica fulgens Hillside Arnica Secure Secure Not Assessed PDAST0Q0W0 Vascular plants Arnica gracilis Arnica Secure Secure Not Assessed PDAST0Q0B0 Vascular plants Arnica latifolia Mountain Arnica Secure Secure Not Assessed PDAST0Q0D0 Vascular plants Arnica lonchophylla Long-leaved Arnica Secure Secure Not Assessed Low population, few occurrences, and PDAST0Q0E0 Vascular plants Arnica longifolia Long-leaved Arnica Sensitive Sensitive Not Assessed restricted distribution. PDAST0Q0F0 Vascular plants Arnica louiseana Lake Louise Arnica Secure Secure Not Assessed PDAST0Q0G0 Vascular plants Arnica mollis Hairy Arnica Secure Secure Not Assessed Few occurrences. Multiple threats to montane habitat include logging, oil and PDAST0Q0J0 Vascular plants Arnica parryi Nodding Arnica May Be At Risk May Be At Risk Not Assessed gas activities, cultivation, and off- highway vehicle use. Population threatened by livestock grazing. PDAST0Q0K0 Vascular plants Arnica rydbergii Subalpine Arnica Secure Secure Not Assessed Rank based on trends, and moderate threats to habitat including conversion PDAST0Q0L0 Vascular plants Arnica sororia Twin Arnica Sensitive Sensitive Not Assessed of native grasslands to cropland, and livestock grazing. PDAST0S010 Vascular plants Artemisia abrotanum Southern Wormwood Exotic Exotic/Alien Not Assessed PDAST0S020 Vascular plants Artemisia absinthium Absinthe Exotic Exotic/Alien Not Assessed Population size expected to be very small; 4 known occurrences, restricted PMPOA241Q0 Vascular plants Dichanthelium wilcoxianum Fall Panic Grass May Be At Risk May Be At Risk Not Assessed to area near Edmonton. Population and habitat threats include intense human activity in area; occurs in dry open

areas- the amount of development near Edmonton is a real threat. PMPOA270J0 Vascular plants Digitaria ischaemum Smooth Crab Grass Exotic Exotic/Alien Not Assessed PMPOA270S0 Vascular plants Digitaria sanguinalis Hairy Crab Grass Exotic Exotic/Alien Not Assessed PPLYC01020 Vascular plants Diphasiastrum alpinum Alpine Clubmoss Secure Secure Not Assessed Diphasiastrum PPLYC01090 Vascular plants Trailing Clubmoss Secure Secure Not Assessed complanatum Small number of occurrences; populations presumed small; some PPLYC01100 Vascular plants Diphasiastrum sitchense Sitka Clubmoss May Be At Risk May Be At Risk Not Assessed threat to habitat from logging and oil and gas activities. PDBRA0Z020 Vascular plants Diplotaxis muralis Annual Wallrocket Exotic Exotic/Alien Not Assessed PDBRA0Z030 Vascular plants Diplotaxis tenuifolia Perennial Wallrocket Exotic Exotic/Alien Not Assessed PMPOA2B010 Vascular plants Distichlis spicata Coastal Salt Grass Undetermined Undetermined Not Assessed PDPRI03040 Vascular plants Dodecatheon conjugens Bonneville Shooting Star Secure Secure Not Assessed PDPRI030D0 Vascular plants Dodecatheon pulchellum Few-flowered Shooting Star Secure Secure Not Assessed About 20 occurrences; moderate threats to habitat (moist woodland and swampy ground) include logging and oil PDASTEH020 Vascular plants Doellingeria umbellata Flat-topped White Aster May Be At Risk May Be At Risk Not Assessed and gas activity in area; clearing for country residential areas; threast to population may include livestock grazing, but effects unknown. PDPRI04030 Vascular plants Douglasia laevigata Cliff Dwarf Primrose Exotic Exotic/Alien Not Assessed Few occurrences; range restricted to PDPRI04040 Vascular plants Douglasia montana Rocky Mountain Dwarf Primrose May Be At Risk May Be At Risk Not Assessed the mountains of southwest Alberta. Few occurrences; restricted to the Grasslands Natural Region of southeast PDCAM06080 Vascular plants Downingia laeta Great Basin Downingia May Be At Risk May Be At Risk Not Assessed Alberta. Wetland habitat threatened by drainage and conversion to cropland. PDBRA11020 Vascular plants Draba albertina Slender Whitlow-Ggass Secure Secure Not Assessed PDBRA110E0 Vascular plants Draba aurea Golden Whitlow-grass Secure Secure Not Assessed PDBRA110H0 Vascular plants Draba borealis Boreal Whitlow-grass Secure Secure Not Assessed Restricted distribution; multiple threats PDBRA110M0 Vascular plants Draba cana Hoary Whitlow-grass Sensitive Not Assessed to habitat (mineral development

activities, off-highway vehicle use) and population (livestock grazing). PDBRA110T0 Vascular plants Draba crassifolia Snowbed Whitlow-grass Secure Secure Not Assessed Small number of occurrences; PDBRA110W0 Vascular plants Draba densifolia Dense-leaved Whitlow-grass Sensitive Sensitive Not Assessed distribution restricted to mountains and foothills of southwest Alberta. Small population, few occurrences, and distribution restricted to mountains and PDBRA110Z0 Vascular plants Draba fladnizensis White Arctic Whitlow-grass May Be At Risk May Be At Risk Not Assessed foothills. Alpine habitat threatened by minerals development and off-highway vehicle use. Small population, only one known occurrence (Columbia icefields); PDBRA11100 Vascular plants Draba glabella Rock Whitlow-grass May Be At Risk May Be At Risk Not Assessed potential threats to habitat include off- high-way vehicle use and mineral development. PDBRA11180 Vascular plants Draba incerta Yellowstone Whitlow-grass Secure Secure Not Assessed PDBRA111G0 Vascular plants Draba juvenilis Long-stalked Whitlow-grass Sensitive Sensitive Not Assessed Very few occurrences. PDBRA111F0 Vascular plants Draba lonchocarpa Lance-podded Whitlow-grass Secure Secure Not Assessed Small populations, few occurrences, PDBRA111H0 Vascular plants Draba macounii Macoun's Whitlow-grass Sensitive Sensitive Not Assessed and restricted distribution. PDBRA111L0 Vascular plants Draba nemorosa Woodland Whitlow-grass Secure Secure Not Assessed PDBRA111M0 Vascular plants Draba nivalis Yellow Arctic Whitlow-grass Secure Secure Not Assessed PDBRA111R0 Vascular plants Draba oligosperma Few-seeded Whitlow-grass Secure Secure Not Assessed PDBRA111W0 Vascular plants Draba paysonii Payson's Whitlow-grass Secure Secure Not Assessed Few occurrences, and range limited to mountains and foothills. Habitat PDBRA11200 Vascular plants Draba porsildii Porsild's Whitlow-grass May Be At Risk May Be At Risk Not Assessed threatened by mineral extraction and off-highway vehicle use. PDBRA11210 Vascular plants Draba praealta Tall Whitlow-grass Secure Secure Not Assessed Small populations and few occurrences; found only in southwestern foothills and PDBRA11270 Vascular plants Draba reptans Carolina Whitlow-grass May Be At Risk May Be At Risk Not Assessed grasslands. Population may be threatened by livestock grazing. PDBRA112H0 Vascular plants Draba stenoloba Alaska Whitlow-grass Sensitive Sensitive Not Assessed Restricted distribution, and small

population expected. Habitat under threat from mining activities and oil and gas development. Few occurrences, small population, and PDBRA112N0 Vascular plants Draba ventosa Wind River Whitlow-grass Sensitive Sensitive Not Assessed restricted distribution. PDBRA11340 Vascular plants Draba verna Spring Whitlow-grass Exotic Exotic/Alien Not Assessed PDLAM0G020 Vascular plants Dracocephalum parviflorum American Dragonhead Secure Secure Not Assessed Dracocephalum PDLAM0G030 Vascular plants Thyme-flowered Dragonhead Exotic Exotic/Alien Not Assessed thymiflorum PDDRO02010 Vascular plants Drosera anglica English Sundew Secure Secure Not Assessed Few occurrences; threats include wetland habitat loss through PDDRO02060 Vascular plants Drosera linearis Slender-leaved Sundew Sensitive Sensitive Not Assessed conversion, and potential desiccation resulting from climate change. PDDRO02070 Vascular plants Drosera rotundifolia Round-leaved Sundew Secure Secure Not Assessed PDROS0L010 Vascular plants Dryas drummondii Yellow Mountain Avens Secure Secure Not Assessed PDROS0L020 Vascular plants Dryas integrifolia Entire-leaved Mountain Avens Secure Secure Not Assessed Restricted to few areas within the Parkland and Canadian Shield Natural PDLAM1G0E0 Vascular plants Physostegia ledinghamii Ledingham's False Dragonhead May Be At Risk May Be At Risk Not Assessed Regions. Habitat at risk of conversion to monocultures. Livestock grazing threatens populations. PDLAM1G070 Vascular plants Physostegia parviflora Purple Dragonhead Undetermined Undetermined Not Assessed PGPIN03030 Vascular plants Picea engelmannii Engelmann Spruce Secure Secure Not Assessed PGPIN03040 Vascular plants Picea glauca White Spruce Secure Secure Not Assessed PGPIN03050 Vascular plants Picea mariana Black Spruce Secure Secure Not Assessed Small populations found near PDAST76010 Vascular plants Picradeniopsis oppositifolia Opposite-leaved False Bahia May Be At Risk May Be At Risk Not Assessed Lethbridge and Sage Creek only. PDAST77010 Vascular plants Picris echioides Bristly Oxtongue Exotic/Alien Not Assessed Few occurrences, small populations, and found only within the Caribou PDLNT01080 Vascular plants Pinguicula villosa Hairy Butterwort Sensitive Sensitive Not Assessed Mountains. Habitat threatened by wetland desiccation resulting from climate change. PDLNT01090 Vascular plants Pinguicula vulgaris Common Butterwort Secure Secure Not Assessed

Extensive infection and subsequent mortality from white-pine blister rust throughout its narrow Alberta range; PGPIN04010 Vascular plants Pinus albicaulis Whitebark Pine May Be At Risk May Be At Risk Not Assessed additional mortality and threats from mountain pine beetle (2005). Limited threats to habitat from logging and oil and gas activities. PGPIN04050 Vascular plants Pinus banksiana Jack Pine Secure Secure Not Assessed PGPIN04080 Vascular plants Pinus contorta Lodgepole Pine Secure Secure Not Assessed Extensive mortality from white-pine blister rust within parts of this species’ Alberta range; additional mortality and risk from mountain pine beetle PGPIN040F0 Vascular plants Pinus flexilis Limber Pine May Be At Risk May Be At Risk Not Assessed outbreaks (2005). Rising infection rates threaten populations. Some populations have been culled to control mountain pine beetle. PGPIN040M0 Vascular plants Pinus monticola Western White Pine Undetermined Undetermined Not Assessed PGPIN040S0 Vascular plants Pinus ponderosa Ponderosa Pine Exotic Exotic/Alien Not Assessed Species has a restricted distribution and is found in very small populations. Livestock grazing threatens PMORC1X030 Vascular plants Piperia unalascensis Alaskan Rein Orchid Sensitive Sensitive Sensitive populations, while off-highway vehicle use and oil and gas activity threaten this species’ habitat. PMPOA4J030 Vascular plants Piptatherum canadense Canada Mountain-rice Undetermined Undetermined Not Assessed Population expected to be small, and there are very few occurrences it a restricted range in southwestern PMPOA80030 Vascular plants Piptatherum exiguum Little Mountain-rice May Be At Risk May Be At Risk Not Assessed Alberta. Threats to habitat (dry open ground or thin woods) include some threat from development and logging. Population expected to be small, and only a few occurrences. However, PMPOA4J070 Vascular plants Piptatherum micranthum Little-seeded Mountain-rice May Be At Risk May Be At Risk Not Assessed range is scattered throughout the province, mostly grassland/parkland,

including Peace River. Threats to population are considered moderate, with livestock grazing. No known habitat threats (dry open areas and rocky slopes). PMPOA80020 Vascular plants Piptatherum pungens Short-awned Mountain-rice Secure Secure Not Assessed PDBOR0V0Y0 Vascular plants Plagiobothrys scouleri Meadow Popcorn Flower Secure Secure Not Assessed Small populations found in few locations. Habitat threatened by gravel PDPLN02080 Vascular plants Plantago canescens Hairy Plantain Sensitive Sensitive Not Assessed extraction; populations may be vulnerable to livestock grazing. PDPLN020C0 Vascular plants Plantago elongata Slender Plantain Secure Secure Not Assessed IIODO29080 Odonates Epitheca spinigera Spiny Baskettail Secure Secure Not Assessed IIODO29030 Odonates Epitheca canis Beaverpond Baskettail Undetermined Undetermined Not Assessed IIODO32010 Odonates Somatochlora albicincta Ringed Emerald Secure Secure Not Assessed IIODO32040 Odonates Somatochlora cingulata Lake Emerald Sensitive Undetermined Not Assessed IIODO32080 Odonates Somatochlora forcipata Forcipate Emerald Sensitive Undetermined Not Assessed IIODO32090 Odonates Somatochlora franklini Delicate Emerald Secure Secure Not Assessed IIODO32120 Odonates Somatochlora hudsonica Hudsonian Emerald Secure Secure Not Assessed IIODO32140 Odonates Somatochlora kennedyi Kennedy’s Emerald Undetermined Undetermined Not Assessed IIODO32170 Odonates Somatochlora minor Ocellated Emerald Secure Secure Not Assessed Somatochlora IIODO32210 Odonates Mountain Emerald Secure Secure Not Assessed semicircularis Somatochlora IIODO32220 Odonates Muskeg Emerald Sensitive Undetermined Not Assessed septentrionalis Only one known occurrence in the IIODO32240 Odonates Somatochlora walshii Brush-tipped Emerald Sensitive Sensitive Not Assessed province. Population size, and trends in population and distribution unknown. IIODO32250 Odonates Somatochlora whitehousei Whitehouse’s Emerald Secure Secure Not Assessed IIODO44010 Odonates Leucorrhinia borealis Boreal Whiteface Secure Secure Not Assessed IIODO44030 Odonates Leucorrhinia glacialis Crimson-ringed Whiteface Sensitive Undetermined Not Assessed IIODO44040 Odonates Leucorrhinia hudsonica Hudsonian Whiteface Secure Secure Not Assessed IIODO44050 Odonates Leucorrhinia intacta Dot-tailed Whiteface Secure Secure Not Assessed IIODO44070 Odonates Leucorrhinia proxima Red-waisted Whiteface Secure Secure Not Assessed

IIODO45230 Odonates Libellula julia Chalk-fronted Skimmer Secure Not Assessed IIODO45130 Odonates Libellula pulchella Twelve-spotted Skimmer Secure Undetermined Not Assessed IIODO45140 Odonates Libellula quadrimaculata Four-spotted Skimmer Secure Secure Not Assessed IIODO53010 Odonates Pachydiplax longipennis Blue Dasher Undetermined Undetermined Not Assessed IIODO55010 Odonates Pantala flavescens Wandering Glider Accidental Accidental/Vagrant Not Assessed IIODO61030 Odonates Sympetrum corruptum Variegated Meadowhawk Secure Secure Not Assessed IIODO61040 Odonates Sympetrum costiferum Saffron Winged Meadowhawk Secure Secure Not Assessed IIODO61050 Odonates Sympetrum danae Black Meadowhawk Secure Secure Not Assessed IIODO61070 Odonates Sympetrum internum Cherry-faced Meadowhawk Secure Secure Not Assessed IIODO61080 Odonates Sympetrum madidum Red-veined Meadowhawk Undetermined Undetermined Not Assessed IIODO61090 Odonates Sympetrum obtrusum White-faced Meadowhawk Secure Secure Not Assessed IIODO61170 Odonates Sympetrum occidentale Western Meadowhawk Secure Not Assessed IIODO61110 Odonates Sympetrum pallipes Striped Meadowhawk Secure Undetermined Not Assessed IIODO65010 Odonates Calopteryx aequabilis River Jewelwing Sensitive Undetermined Not Assessed IIODO67040 Odonates Lestes congener Spotted Spreadwing Secure Secure Not Assessed IIODO67051 Odonates Lestes disjunctus Common Spreadwing Secure Secure Not Assessed IIODO67020 Odonates Lestes dryas Emerald Spreadwing Secure Secure Not Assessed IIODO67030 Odonates Lestes forcipatus Sweetflag Spreadwing Undetermined Undetermined Not Assessed IIODO67080 Odonates Lestes unguiculatus Lyre-tipped Spreadwing Secure Secure Not Assessed Few occurrences within Alberta. Population size, and trends in population and distribution unknown. IIODO77020 Odonates Amphiagrion abbreviatum Western Red Damselfly Sensitive Sensitive Not Assessed Naturally rare habitat within the grasslands is threatened by oil and gas activities. Few occurrences; restricted to Banff National Park. Alberta is responsible for the welfare of the majority of A. vivida IIODO68290 Odonates Argia vivida Vivid Dancer Sensitive Sensitive Not Assessed found in Canada. Habitat (outflow of hot springs) is vulnerable to human disturbance. IIODO70030 Odonates Coenagrion angulatum Prairie Bluet Secure Secure Not Assessed IIODO70020 Odonates Coenagrion interrogatum Subarctic Bluet Secure Secure Not Assessed IIODO70010 Odonates Coenagrion resolutum Taiga Bluet Secure Secure Not Assessed

IIODO71280 Odonates Enallagma anna River Bluet Sensitive Undetermined Not Assessed IIODO71010 Odonates Enallagma boreale Boreal Bluet Secure Secure Not Assessed IIODO71050 Odonates Enallagma carunculatum Tule Bluet Sensitive Undetermined Not Assessed IIODO71070 Odonates Enallagma clausum Alkali Bluet Sensitive Undetermined Not Assessed IIODO71150 Odonates Enallagma cyathigerum Northern Bluet Secure Not Assessed IIODO71200 Odonates Enallagma ebrium Marsh Bluet Secure Secure Not Assessed IIODO71230 Odonates Enallagma hageni Hagen’s Bluet Secure Secure Not Assessed IIODO72080 Odonates Ischnura cervula Pacific Forktail Sensitive Undetermined Not Assessed IIODO72090 Odonates Ischnura damula Plains Forktail Sensitive Undetermined Not Assessed IIODO72130 Odonates Ischnura perparva Western Forktail Sensitive Undetermined Not Assessed IIODO72060 Odonates Ischnura verticalis Eastern Forktail Undetermined Undetermined Not Assessed IIODO74020 Odonates Nehalennia irene Sedge Sprite Secure Secure Not Assessed IILEP04020 Butterflies Epargyreus clarus Silver-spotted Skipper Undetermined Undetermined Undetermined IILEP16020 Butterflies Thorybes pylades Northern Cloudywing Secure Secure Secure IILEP37010 Butterflies Erynnis icelus Dreamy Duskywing Secure Secure Secure Population size unknown; approximately 61 occurrences have been noted in southern Alberta. IILEP37160 Butterflies Erynnis afranius Afranius Duskywing Sensitive Sensitive Sensitive Restricted to grassland habitat; some threats to habitat exist from agricultural and oil and gas activity. IILEP37170 Butterflies Erynnis persius Persius Duskywing Secure Secure Secure IILEP38010 Butterflies Pyrgus centaureae Grizzled Skipper Secure Secure Secure IILEP38020 Butterflies Pyrgus ruralis Two-banded Checkered Skipper Undetermined Undetermined Undetermined IILEP38040 Butterflies Pyrgus scriptura Small Checkered Skipper Undetermined Undetermined Undetermined IILEP38050 Butterflies Pyrgus communis Common Checkered Skipper Secure Secure Secure IILEP42010 Butterflies Carterocephalus palaemon Arctic Skipper Secure Secure Secure IILEP56010 Butterflies Ancyloxypha numitor Least Skipper Undetermined Undetermined Undetermined IILEP57020 Butterflies Oarisma garita Garita Skipperling Secure Secure Secure IILEP60010 Butterflies Thymelicus lineola European Skipper Exotic Exotic/Alien Exotic/Alien IILEP66110 Butterflies Polites rhesus Rhesus Skipper Undetermined Undetermined Undetermined Population size unknown. Agriculture, IILEP65010 Butterflies Hesperia uncas Uncas Skipper Sensitive Sensitive Sensitive development and oil and gas activity

may threaten habitat. Canadian range may be shrinking in the shortgrass prairie region. IILEP65030 Butterflies Hesperia comma Common Branded Skipper Secure Secure Secure IILEP65190 Butterflies Hesperia assiniboia Assiniboine Skipper Secure Secure Secure Population size unknown; approximately 33 occurrences known in IILEP65180 Butterflies Hesperia nevada Nevada Skipper Sensitive Sensitive Sensitive southern Alberta. Agriculture and oil and gas activities may threaten its habitat in the grasslands and foothills. IILEP66010 Butterflies Polites peckius Peck’s Skipper Secure Secure Secure IILEP66040 Butterflies Polites draco Draco Skipper Secure Secure Secure IILEP66060 Butterflies Polites themistocles Tawny-edged Skipper Undetermined Undetermined Undetermined IILEP66080 Butterflies Polites mystic Long Dash Skipper Secure Secure Secure IILEP70060 Butterflies Anatrytone logan Delaware Skipper Undetermined Undetermined Undetermined IILEP72010 Butterflies Ochlodes sylvanoides Woodland Skipper Undetermined Undetermined Undetermined IILEP73020 Butterflies Poanes hobomok Hobomok Skipper Undetermined Undetermined Undetermined IILEP80060 Butterflies Amblyscirtes oslari Oslar’s Roadside Skipper Undetermined Undetermined Undetermined IILEP80180 Butterflies Amblyscirtes vialis Common Roadside Skipper Secure Secure Secure IILEP90028 Butterflies Parnassius clodius Clodius Parnassian Secure Secure Secure IILEP90050 Butterflies Parnassius smintheus Smintheus Parnassian Secure Secure Secure Population size unknown. Some subspecies with limited distributions and host plant specialization may be IILEP94085 Butterflies Papilio machaon Old World Swallowtail Sensitive Sensitive Sensitive particularly sensitive to human disturbances. However, deforestation may increase habitat for boreal subpopulations. IILEP94090 Butterflies Papilio zelicaon Anise Swallowtail Secure Secure Secure IILEP94200 Butterflies Papilio multicaudatus Two-tailed Swallowtail Undetermined Undetermined IILEP94210 Butterflies Papilio eurymedon Pale Swallowtail Undetermined Undetermined Undetermined IILEP94250 Butterflies Papilio canadensis Canadian Tiger Swallowtail Secure Secure Secure IILEP99010 Butterflies Neophasia menapia Pine White Undetermined Undetermined Undetermined IILEPA1020 Butterflies Pontia sisymbrii Spring White Undetermined Undetermined Undetermined

IILEPA1030 Butterflies Pontia protodice Checkered White Secure Secure Secure IILEPA1040 Butterflies Pontia occidentalis Western White Secure Secure Secure PDFAB12020 Vascular plants Coronilla varia Purple Crown-vetch Exotic Exotic/Alien Not Assessed PDFUM03020 Vascular plants Corydalis aurea Golden Corydalis Secure Secure Not Assessed PDFUM030B0 Vascular plants Corydalis sempervirens Pale Corydalis Secure Secure Not Assessed PDBET04030 Vascular plants Corylus cornuta Beaked Hazel Secure Secure Not Assessed PDCAC0X0G0 Vascular plants Coryphantha vivipara Pincushion Cactus Secure Secure Not Assessed PDROS0H0V0 Vascular plants Crataegus chrysocarpa Fireberry Hawthorn Secure Secure Not Assessed PDROS0H1H0 Vascular plants Crataegus douglasii Black Hawthorn Secure Secure Not Assessed Small populations, few occurrences, and restricted distribution. Off-highway PDAST2R020 Vascular plants Crepis atribarba Slender Hawksbeard May Be At Risk May Be At Risk Not Assessed vehicle use and livestock grazing are of concern for this species. PDAST2R060 Vascular plants Crepis capillaris Smooth Hawksbeard Exotic Exotic/Alien Not Assessed PDAST2R070 Vascular plants Crepis elegans Elegant Hawksbeard Secure Secure Not Assessed Very small populations found in few locations within the mountains and foothills of southwest Alberta. Habitat PDAST2R090 Vascular plants Crepis intermedia Limestone Hawksbeard May Be At Risk May Be At Risk Not Assessed threatened by oil and gas activity, cultivation, and off-highway vehicle use. Populations threatened by cultivation. PDAST2R0C0 Vascular plants Crepis nana Dwarf Hawksbeard Secure Secure Not Assessed Small populations and few occurrences. PDAST2R0E0 Vascular plants Crepis occidentalis Gray Hawksbeard May Be At Risk May Be At Risk Not Assessed Species may be vulnerable to effects of livestock grazing. PDAST2R0K0 Vascular plants Crepis runcinata Naked-stemmed Hawksbeard Secure Secure Not Assessed PDAST2R0M0 Vascular plants Crepis tectorum Narrow-leaved Hawksbeard Exotic Exotic/Alien Not Assessed PDBOR0A020 Vascular plants Cryptantha affinis Slender Cat's-eye Undetermined Undetermined Not Assessed PDBOR0A0F0 Vascular plants Cryptantha celosioides Cockscomb Cat's-eye Undetermined Undetermined Not Assessed PDBOR0A0X0 Vascular plants Cryptantha fendleri Fendler's Cat's-eye Secure Secure Not Assessed Only four specimens confirmed from PDBOR0A1L0 Vascular plants Cryptantha kelseyana Kelsey's Cat's-eye May Be At Risk May Be At Risk Not Assessed three locations (as of 2004). Small populations and few occurrences; PDBOR0A3L0 Vascular plants Cryptantha macounii Macoun's Cat's-eye Sensitive Not Assessed range limited to the grasslands of

southern Alberta. COSEWIC status is Endangered in Canada (2000); designated as Endangered in Alberta in 2005. Very PDBOR0A1Y0 Vascular plants Cryptantha minima Tiny Cryptanthe At Risk At Risk Not Assessed small number of occurrences and very localized distribution in Alberta; habitat is threatened by oil and gas activities. Cryptogramma PPADI0B030 Vascular plants American Parsley Fern Secure Secure Sensitive acrostichoides Very small populations where found; PPADI0B020 Vascular plants Cryptogramma stelleri Slender Rock-brake May Be At Risk May Be At Risk May Be at Risk distribution is restricted to the mountains and foothills. PDSCR1L260 Vascular plants Penstemon ellipticus Egg-leaved Beardtongue Secure Secure Not Assessed PDSCR1L270 Vascular plants Penstemon eriantherus Crested Beardtongue Secure Secure Not Assessed Few occurrences, small populations, PDSCR1L2G0 Vascular plants Penstemon fruticosus Shrubby Beardtongue Sensitive Sensitive Not Assessed and habitat restricted to mountains of southern Alberta. Population and distribution likely declining; threats include conversion of PDSCR1L2R0 Vascular plants Penstemon gracilis Slender Beardtongue Sensitive Sensitive Not Assessed natural grasslands to cropland and livestock grazing. Distribution limited to southwest Alberta; PDSCR1L3U0 Vascular plants Penstemon lyallii Lyall's Beardtongue Sensitive Sensitive Not Assessed population is threatened by limited livestock grazing. PDSCR1L490 Vascular plants Penstemon nitidus Wax-leaved Beardtongue Secure Secure Not Assessed PDSCR1L530 Vascular plants Penstemon procerus Small-flowered Beardtongue Secure Secure Not Assessed Presumed population decline, and moderate threats including conversion PDAPI1N060 Vascular plants Perideridia gairdneri Gairdner Yampah Sensitive Sensitive Not Assessed of natural meadows to cropland, and livestock grazing. PDPGN0L040 Vascular plants Persicaria amphibia Water Smartweed Secure Secure Not Assessed PDPGN0L160 Vascular plants Persicaria hydropiper Water-pepper Exotic Exotic/Alien Not Assessed PDPGN0L190 Vascular plants Persicaria lapathifolia Pale Smartweed Secure Secure Not Assessed PDPGN0L1V0 Vascular plants Persicaria maculosa Lady's-thumb Exotic Exotic/Alien Not Assessed PDAST71010 Vascular plants Petasites frigidus Arctic Sweet Coltsfoot Secure Secure Not Assessed

PDAST71040 Vascular plants Petasites sagittatus Arrow-leaved Sweet Coltsfoot Secure Not Assessed PDHYD0C1J0 Vascular plants Phacelia franklinii Franklin's Scorpionweed Secure Secure Not Assessed Restricted to mountains and foothills of southwest Alberta. Population PDHYD0C1Z0 Vascular plants Phacelia hastata Silver-leaved Scorpionweed Sensitive Sensitive Not Assessed threatened by livestock grazing; habitat threats include off-highway vehicle use and oil and gas activities. Few occurrences found only within the mountains and foothills of southwest Alberta. Outside the national parks, PDHYD0C2Q0 Vascular plants Phacelia linearis Thread-leaved Scorpionweed May Be At Risk May Be At Risk Not Assessed habitat threatened by oil and gas activity and off-highway vehicle use, while populations vulnerable to livestock grazing. Small populations, few occurrences, PDHYD0C2T0 Vascular plants Phacelia lyallii Lyall's Scorpionweed May Be At Risk May Be At Risk Not Assessed and found only in the mountains and foothills of southwest Alberta. PDHYD0C4A0 Vascular plants Phacelia sericea Silky Scorpionweed Secure Secure Not Assessed PMPOA4R030 Vascular plants Phalaris arundinacea Reed Canary Grass Secure Secure Not Assessed PMPOA4R060 Vascular plants Phalaris canariensis Common Canary Grass Exotic Exotic/Alien Not Assessed Species characterized by small populations and few occurrences. Very PPTHE02010 Vascular plants Phegopteris connectilis Northern Beech Fern May Be At Risk May Be At Risk May Be at Risk restricted within the mountains, foothills, and boreal forest. Habitat threatened by logging in the boreal forest. Small populations where found; distribution restricted to mountains and PDSCR200V0 Vascular plants Veronica serpyllifolia Thyme-leaved Speedwell Sensitive Sensitive Not Assessed foothills. Habitat threats include development, logging, mineral extraction, and off-highway vehicle use. PDCPR07070 Vascular plants Viburnum edule Squashberry Secure Secure Not Assessed PDCPR070G0 Vascular plants Viburnum opulus Highbush Cranberry Secure Secure Not Assessed PDFAB43020 Vascular plants Vicia americana Purple Vetch Secure Secure Not Assessed PDFAB43060 Vascular plants Vicia cracca Tufted Vetch Exotic Exotic/Alien Not Assessed PDVIO04010 Vascular plants Viola adunca Sand Violet Secure Secure Not Assessed

PDVIO04040 Vascular plants Viola arvensis Small Wild Pansy Exotic Exotic/Alien Not Assessed PDVIO040A0 Vascular plants Viola canadensis Canada Violet Secure Secure Not Assessed PDVIO040J0 Vascular plants Viola epipsila Northern Marsh Violet Undetermined Undetermined Not Assessed PDVIO040P0 Vascular plants Viola glabella Smooth Yellow Woodland Violet Secure Secure Not Assessed PDVIO04140 Vascular plants Viola macloskeyi Smooth White Violet Sensitive Sensitive Not Assessed Few known occurrences. PDVIO04170 Vascular plants Viola nephrophylla Northern Bog Violet Secure Secure Not Assessed PDVIO04190 Vascular plants Viola nuttallii Nuttall's Violet Secure Secure Not Assessed PDVIO041E0 Vascular plants Viola orbiculata Western Round-leaved Violet Secure Secure Not Assessed PDVIO041G0 Vascular plants Viola palustris Alpine Marsh Violet Secure Secure Not Assessed Small populations found in few locations. Habitat in jeopardy of PDVIO041J0 Vascular plants Viola pedatifida Prairie Violet May Be At Risk May Be At Risk Not Assessed conversion to cropland; grazing may pose threat to population. Few occurrences; no threats to habitat identified but livestock grazing threatens PDVIO041L0 Vascular plants Viola praemorsa Yellow Montane Violet May Be At Risk May Be At Risk Not Assessed already small population. Restricted range within southwest Alberta. PDVIO041V0 Vascular plants Viola renifolia Kidney-leaved White Violet Secure Secure Not Assessed PDVIO04200 Vascular plants Viola selkirkii Great-spurred Violet Secure Secure Not Assessed PDVIO042A0 Vascular plants Viola tricolor Johnny-jump-up Exotic Exotic/Alien Not Assessed Intensive grazing and cultivation listed PDVIO04340 Vascular plants Viola vallicola A Violet Sensitive Sensitive Not Assessed as threats, distribution restricted. PMPOA6F050 Vascular plants Vulpia octoflora Eight-flowered Six-weeks Grass Secure Secure Not Assessed PMLEM03060 Vascular plants Wolffia borealis Northern Watermeal Secure Secure Not Assessed Few occurrences found within a limited area around Edmonton. Wetland habitat PMLEM03030 Vascular plants Wolffia columbiana Columbian Watermeal Sensitive Sensitive Not Assessed threatened by conversion to other uses and desiccation from climate change. Very small population, and is found in fewer than five locations. Locally PPDRY0U040 Vascular plants Woodsia glabella Smooth Cliff Fern May Be At Risk May Be At Risk May Be at Risk distributed within the mountains and foothills. Habitat is threatened by mining activities. PPDRY0U050 Vascular plants Woodsia ilvensis Rusty Cliff Fern Secure Secure Sensitive

PPDRY0U080 Vascular plants Woodsia oregana Oregon Cliff Fern Secure Secure Sensitive PPDRY0U0B0 Vascular plants Woodsia scopulina Mountain Cliff Fern Secure Sensitive PDAST9Z020 Vascular plants Xanthium strumarium Rough Cockleburr Secure Secure Not Assessed PMLIL26020 Vascular plants Xerophyllum tenax Bear-grass Secure Secure Not Assessed Very small number of occurrences and restricted distribution (southeast Alberta). Designated Threatened in Canada by COSEWIC (2000), and Endangered in Alberta (2003). Population threatened primarily by PMAGA0B0F0 Vascular plants Yucca glauca Soapweed At Risk At Risk Not Assessed ungulate browsing; other identified threats include collection, habitat loss and degradation, pollen limitation, asynchronous timing of flowering and moth presence, insect herbivory, and wind. PMZAN03010 Vascular plants Zannichellia palustris Horned Pondweed Secure Secure Not Assessed PMLIL28030 Vascular plants Zigadenus elegans Mountain Death Camas Secure Secure Not Assessed PMLIL280D0 Vascular plants Zigadenus venenosus Meadow Death Camas Secure Secure Not Assessed PMPOA6J010 Vascular plants Zizania aquatica Southern Wild-rice Exotic Exotic/Alien Not Assessed PMPOA6J030 Vascular plants Zizania palustris Northern Wild-rice Undetermined Undetermined Not Assessed PDAPI2F010 Vascular plants Zizia aptera Heart-leaved Alexanders Secure Secure Not Assessed PDAST0S070 Vascular plants Artemisia arctica Arctic Wormwood Secure Not Assessed PDAST0S0A0 Vascular plants Artemisia biennis Biennal Wormwood Secure Secure Not Assessed PDAST0S0D0 Vascular plants Artemisia campestris Field Wormwood Secure Secure Not Assessed PDAST0S0E0 Vascular plants Artemisia cana Hoary Wormwood Secure Secure Not Assessed PDAST0S0H0 Vascular plants Artemisia dracunculus Dragon Wormwood Secure Secure Not Assessed PDAST0S0L0 Vascular plants Artemisia frigida Prairie Sagebrush Secure Secure Not Assessed Known from only one location in the PDAST0S0M0 Vascular plants Artemisia furcata Three-forked Wormwood May Be At Risk May Be At Risk Not Assessed province. PDAST0S0W0 Vascular plants Artemisia longifolia Long-leaved Wormwood Secure Secure Not Assessed PDAST0S0Y0 Vascular plants Artemisia ludoviciana White Wormwood Secure Secure Not Assessed PDAST0S110 Vascular plants Artemisia michauxiana Michaux's Wormwood Secure Secure Not Assessed PDAST0S1Q0 Vascular plants Artemisia tilesii Tilesius Wormwood Sensitive Sensitive Not Assessed Small populations and few occurrences.

Few occurrences within a restricted PDAST0S1R0 Vascular plants Artemisia tridentata Big Sagebrush May Be At Risk May Be At Risk Not Assessed distribution; threats include off-highway vehicle use and grazing by livestock. PDROS07010 Vascular plants Aruncus dioicus Common Goats-beard Undetermined Undetermined Not Assessed Population and distribution are likely in decline. Moderate threats include PDASC021D0 Vascular plants Asclepias ovalifolia Dwarf Milkweed Sensitive Sensitive Not Assessed habitat conversion and livestock grazing. PDASC021S0 Vascular plants Asclepias speciosa Showy Milkweed Secure Secure Not Assessed Very small population and few occurrences. Found only in the extreme PDASC02260 Vascular plants Asclepias viridiflora Green Comet Milkweed May Be At Risk May Be At Risk Not Assessed southern grasslands. Livestock grazing may pose threat to population. PMLIL08030 Vascular plants Asparagus officinalis Garden Asparagus Exotic Exotic/Alien Not Assessed PDBOR04010 Vascular plants Asperugo procumbens German Madwort Exotic Exotic/Alien Not Assessed PDRUB03010 Vascular plants Asperula arvensis Blue Woodruff Exotic May Be At Risk Not Assessed Few occurrences. Asplenium trichomanes- PPASP02250 Vascular plants Green Spleenwort Secure Sensitive ramosum PDAST0T040 Vascular plants Aster alpinus Alpine Aster Secure Secure Not Assessed PDFAB0F060 Vascular plants Astragalus adsurgens Rattle Milk-vetch Secure Not Assessed PDFAB0F090 Vascular plants Astragalus agrestis Meadow Milk-vetch Secure Secure Not Assessed PDFAB0F0D0 Vascular plants Astragalus alpinus Alpine Milk-vetch Secure Secure Not Assessed PDFAB0F0H0 Vascular plants Astragalus americanus American Milk-vetch Secure Secure Not Assessed PDFAB0FBA0 Vascular plants Astragalus australis Indian Milk-vetch Secure Secure Not Assessed PDFAB0F1B0 Vascular plants Astragalus bisulcatus Two-grooved Milk-vetch Secure Secure Not Assessed Few occurrences; threats include PDFAB0F1C0 Vascular plants Astragalus bodinii Bodin's Milk-vetch May Be At Risk May Be At Risk Not Assessed conversion to cropland and livestock grazing. PDFAB0F1E0 Vascular plants Astragalus bourgovii Bourgov's Milk-vetch Secure Secure Not Assessed PDFAB0F1Q0 Vascular plants Astragalus canadensis Canadian Milk-vetch Secure Secure Not Assessed PDFAB0F220 Vascular plants Astragalus cicer Chickpea Milk-vetch Exotic Exotic/Alien Not Assessed PDFAB0F2G0 Vascular plants Astragalus crassicarpus Ground-plum Secure Secure Not Assessed PDAST3M0F0 Vascular plants Erigeron aureus Alpine Yellow Fleabane Secure Secure Not Assessed PDAST3M0Q0 Vascular plants Erigeron caespitosus Cut-leaved Fleabane Secure Secure Not Assessed

PDAST3M0Y0 Vascular plants Erigeron compositus Dwarf Mountain Fleabane Secure Secure Not Assessed Very few occurrences and restricted PDAST3M160 Vascular plants Erigeron divergens Spreading Fleabane May Be At Risk May Be At Risk Not Assessed range. Montane habitat subject to minerals development. Kartesz Vascular plants Erigeron evermannii Evermann's Fleabane Not Assessed Undetermined Not Assessed Small populations; few occurrences, and limited range. Logging poses PDAST3M1F0 Vascular plants Erigeron flagellaris Trailing Fleabane May Be At Risk May Be At Risk Not Assessed potential threat to habitat, and populations vulnerable to livestock grazing. Kartesz Vascular plants Erigeron formosissimus Beautiful Fleabane Undetermined Not Assessed PDAST3M1P0 Vascular plants Erigeron glabellus Smooth Fleabane Secure Secure Not Assessed PDAST3M1S0 Vascular plants Erigeron grandiflorus Large-flowered Fleabane Secure Secure Not Assessed PDAST3M1W0 Vascular plants Erigeron humilis Low Fleabane Secure Secure Not Assessed Found in only a few locations in PDAST3M1Y0 Vascular plants Erigeron hyssopifolius Hyssop-leaved Fleabane May Be At Risk May Be At Risk Not Assessed northeast Alberta. Habitat may be threatened by logging. Found in only one known location PDAST3M5W0 Vascular plants Erigeron lackschewitzii Front Range Fleabane May Be At Risk May Be At Risk Not Assessed (Waterton Lakes National Park). PDAST3M250 Vascular plants Erigeron lanatus Woolly Fleabane Secure Secure Not Assessed PDAST3M2V0 Vascular plants Erigeron ochroleucus Buff Fleabane Undetermined Undetermined Not Assessed Small populations, few occurrences, PDAST3M300 Vascular plants Erigeron pallens Pale Fleabane Sensitive Sensitive Not Assessed and restricted distribution. PDAST3M330 Vascular plants Erigeron peregrinus Foreign Fleabance Secure Secure Not Assessed PDAST3M360 Vascular plants Erigeron philadelphicus Philadelphia Fleabane Secure Secure Not Assessed PDAST3M3G0 Vascular plants Erigeron pumilus Shaggy Fleabane Secure Secure Not Assessed Few occurrences, restricted range, but PDAST3M3L0 Vascular plants Erigeron radicatus Taproot Fleabane Sensitive Sensitive Not Assessed overall population large. Livestock grazing is limited threat to population. Kartesz Vascular plants Erigeron scotteri Scotter's Fleabane Undetermined Not Assessed PDAST3M3V0 Vascular plants Erigeron speciosus Oregon Fleabane Undetermined Undetermined Not Assessed PDAST3M3W0 Vascular plants Erigeron strigosus Whitetop Fleabane Undetermined Undetermined Not Assessed PDAST3M3Y0 Vascular plants Erigeron subtrinervis Three-nerved Fleabane Undetermined Not Assessed PDAST3M4L0 Vascular plants Erigeron trifidus Barren Ground Fleabane Sensitive Sensitive Not Assessed Small population, few occurrences, and

restricted to the northern mountains and foothills. PDPGN08090 Vascular plants Eriogonum androsaceum Androsace Buckwheat Secure Secure Not Assessed Few occurrences; species threatened by conversion of sand dune habitats to PDPGN08110 Vascular plants Eriogonum cernuum Nodding Buckwheat May Be At Risk May Be At Risk Not Assessed cropland, and stabilization of sand dunes. Livestock grazing threatens population. PDPGN08280 Vascular plants Eriogonum flavum Yellow Buckwheat Secure Secure Not Assessed PDPGN084F0 Vascular plants Eriogonum ovalifolium Cushion Buckwheat Secure Secure Not Assessed PDPGN084M0 Vascular plants Eriogonum pauciflorum Few-flowered Buckwheat Undetermined Undetermined Not Assessed PDPGN086U0 Vascular plants Eriogonum umbellatum Sulphur Buckwheat Secure Secure Not Assessed PMCYP0A030 Vascular plants Eriophorum angustifolium Narrow-leaved Cotton-grass Undetermined Undetermined Not Assessed Eriophorum PMCYP0A040 Vascular plants Short-anthered Cotton-grass Secure Secure Not Assessed brachyantherum Species occurs rarely, in small populations, and within a narrow range. PMCYP0A050 Vascular plants Eriophorum callitrix Sheathed Cotton-grass Sensitive Sensitive Not Assessed Climate change and subsequent desiccation of wetlands poses threat to habitat. PMCYP0A060 Vascular plants Eriophorum chamissonis Chamisso's Cotton-grass Secure Not Assessed PMCYP0A080 Vascular plants Eriophorum gracile Slender Cotton-grass Secure Secure Not Assessed PMCYP0A0A0 Vascular plants Eriophorum scheuchzeri White Cotton-grass Secure Secure Not Assessed PMCYP0A0C0 Vascular plants Eriophorum vaginatum Tussock Cotton-grass Secure Secure Not Assessed PMCYP0A0E0 Vascular plants Eriophorum viridicarinatum Tassel Cotton-grass Secure Secure Not Assessed PDGER01040 Vascular plants Erodium cicutarium Stork's-bill Exotic Exotic/Alien Not Assessed PDBRA14010 Vascular plants Eruca vesicaria Rocket-salad Exotic Exotic/Alien Not Assessed PDBRA15010 Vascular plants Erucastrum gallicum Common Dog Mustard Exotic Exotic/Alien Not Assessed PDAPI0Z0Q0 Vascular plants Eryngium planum Plains Eryngo Exotic Exotic/Alien Not Assessed PDBRA16050 Vascular plants Erysimum capitatum Western Wallflower Secure Secure Not Assessed PDBRA16060 Vascular plants Erysimum cheiranthoides Worm-seeded Wallflower Secure Secure Not Assessed PDBRA160C0 Vascular plants Erysimum inconspicuum Small-flowered Prairie Wallflower Secure Secure Not Assessed PDBRA160J0 Vascular plants Erysimum pallasii Pallas' Wallflower Secure Secure Not Assessed PMLIL0U050 Vascular plants Erythronium grandiflorum Glacier-lily Secure Secure Not Assessed

PDASTEC040 Vascular plants Eucephalus engelmannii Engelmann's Aster Secure Secure Not Assessed Few occurrences; habitat under threat PDAST3P140 Vascular plants Eupatorium maculatum Spotted Joe-pye-weed May Be At Risk Not Assessed of logging. PDAST3P1G0 Vascular plants Eupatorium purpureum Purple Joe-pye-weed Undetermined Not Assessed PDEUP0Q0L0 Vascular plants Euphorbia esula Leafy Spurge Exotic Exotic/Alien Not Assessed PDEUP0Q0U0 Vascular plants Euphorbia helioscopia Sun Spurge Exotic Exotic/Alien Not Assessed PDEUP0Q1N0 Vascular plants Euphorbia peplus Petty Spurge Exotic Exotic/Alien Not Assessed PDSCR0P040 Vascular plants Euphrasia frigida Cold-Weather Eyebright Secure Secure Not Assessed PDSCR0P080 Vascular plants Euphrasia nemorosa Common Eyebright Exotic Exotic/Alien Not Assessed PDASTEB070 Vascular plants Eurybia conspicua Eastern Showy Wood Aster Secure Secure Not Assessed PDASTEB040 Vascular plants Eurybia sibirica Siberian Aster Secure Secure Not Assessed PDAST3R020 Vascular plants Euthamia graminifolia Grass-leaved Goldenrod Secure Secure Not Assessed PDPGN09010 Vascular plants Fagopyrum esculentum Common Buckwheat Exotic Exotic/Alien Not Assessed PDPGN09020 Vascular plants Fagopyrum tataricum Tartarian Buckwheat Exotic Exotic/Alien Not Assessed PDPGN0L0T0 Vascular plants Fallopia convolvulus Black Bindweed Exotic Exotic/Alien Not Assessed PDPGN0L250 Vascular plants Fallopia scandens Climbing False Buckwheat Exotic Exotic/Alien Not Assessed Few known occurrences found only in PMPOA2V020 Vascular plants Festuca altaica Rough Fescue Sensitive Sensitive Not Assessed northern mountains and foothills. PMPOA2V060 Vascular plants Festuca baffinensis Baffin Fescue Secure Secure Not Assessed PMPOA2V070 Vascular plants Festuca brachyphylla Short-leaved Fescue Secure Secure Not Assessed PMPOA2V1B0 Vascular plants Festuca campestris Prairie Fescue Secure Secure Not Assessed PMPOA2V1A0 Vascular plants Festuca hallii Hall's Fescue Secure Secure Not Assessed PMPOA2V0H0 Vascular plants Festuca idahoensis Bluebunch Fescue Secure Secure Not Assessed PMPOA2V1L0 Vascular plants Festuca lenensis Tundra Fescue Undetermined Not Assessed Small number of occurrences within a PMPOA2V1M0 Vascular plants Festuca minutiflora Small-flowered Fescue Sensitive Sensitive Not Assessed limited range. Low number of occurrences, restricted distribution, and a presumed decline in population. Some threats to habitats PMPOA2V0M0 Vascular plants Festuca occidentalis Western Fescue May Be At Risk May Be At Risk Not Assessed exist from logging and oil and gas activity. Populations vulnerable to livestock grazing. PDAST0H030 Vascular plants Antennaria alpina Alpine Pussytoes Secure Secure Not Assessed PDAST0H040 Vascular plants Antennaria anaphaloides Tall Pussytoes Secure Secure Not Assessed

PDAST0H0Z0 Vascular plants Antennaria aprica Small-leaved Pussytoes Secure Not Assessed Small populations, few occurrences, PDAST0H0V0 Vascular plants Antennaria aromatica Scented Pussytoes May Be At Risk May Be At Risk Not Assessed and restricted to southwest Alberta. Few occurrences. Restricted to montane habitat, which is under threat PDAST0H070 Vascular plants Antennaria corymbosa Flat-topped Pussytoes May Be At Risk May Be At Risk Not Assessed of development. May be vulnerable to livestock grazing. PDAST0H080 Vascular plants Antennaria dimorpha Cushion Pussytoes Secure Secure Not Assessed PDAST0H1D0 Vascular plants Antennaria howellii Howell's Pussytoes Undetermined Undetermined Not Assessed PDAST0H0B0 Vascular plants Antennaria lanata Woolly Pussytoes Secure Secure Not Assessed Found in few locations within southwest PDAST0H0C0 Vascular plants Antennaria luzuloides Silvery-brown Pussytoes May Be At Risk May Be At Risk Not Assessed Alberta. Population likely very small. PDAST0H150 Vascular plants Antennaria media Rocky Mountain Pussytoes Undetermined Undetermined Not Assessed PDAST0H0E0 Vascular plants Antennaria microphylla Small-leaved Pussytoes Undetermined Undetermined Not Assessed Few occurrences and restricted to the PDAST0H0F0 Vascular plants Antennaria monocephala Pygmy Pussytoes Sensitive Sensitive Not Assessed northern mountains and foothills. PDAST0H0G0 Vascular plants Antennaria neglecta Field Pussytoes Undetermined Undetermined Not Assessed PDAST0H0H0 Vascular plants Antennaria parvifolia Small-leaved Pussytoes Secure Undetermined Not Assessed PDAST0H0L0 Vascular plants Antennaria pulcherrima Showy Pussytoes Secure Secure Not Assessed PDAST0H0M0 Vascular plants Antennaria racemosa Hooker's Pussytoes Secure Secure Not Assessed PDAST0H0X0 Vascular plants Antennaria rosea Rosy Pussytoes Secure Secure Not Assessed PDAST0H0T0 Vascular plants Antennaria umbrinella Umber Pussytoes Secure Secure Not Assessed PDAST0J030 Vascular plants Anthemis cotula Mayweed Chamomile Exotic Exotic/Alien Not Assessed PDAST0J050 Vascular plants Anthemis tinctoria Yellow Chamomile Exotic/Alien Not Assessed Apocynum PDAPO06010 Vascular plants Spreading Dogbane Secure Secure Not Assessed androsaemifolium PDAPO06020 Vascular plants Apocynum cannabinum Indian Hemp Secure Secure Not Assessed PDRAN05020 Vascular plants Aquilegia brevistyla Blue Columbine Secure Secure Not Assessed PDRAN050A0 Vascular plants Aquilegia flavescens Yellow Columbine Secure Secure Not Assessed Few occurrences, populations likely PDRAN050B0 Vascular plants Aquilegia formosa Sitka Columbine Sensitive Sensitive Not Assessed small, and only found in Jasper area. Few occurrences; restricted to PDRAN050D0 Vascular plants Aquilegia jonesii Jones' Columbine Sensitive Sensitive Not Assessed mountains and foothills of southwest Alberta.

Very small populations in few locations; distribution restricted to the grasslands and Wood Buffalo National Park. PDBRA05020 Vascular plants Arabidopsis salsuginea Saltwater Cress May Be At Risk May Be At Risk Not Assessed Habitat threatened by climate change and subsequent wetland desiccation, and grazing along saline springs and shores. PDBRA06480 Vascular plants Arabis calderi Calder's Rockcress Undetermined Undetermined Not Assessed PDBRA060H0 Vascular plants Arabis drummondii Drummond's Rockcress Secure Secure Not Assessed PDBRA060P0 Vascular plants Arabis glabra Tower Mustard Secure Secure Not Assessed PDBRA060U0 Vascular plants Arabis hirsuta Western Hairy Rockcress Secure Secure Not Assessed PDBRA060W0 Vascular plants Arabis holboellii Holboell's Rockcress Secure Secure Not Assessed Small populations, few occurrences, PDBRA06110 Vascular plants Arabis lemmonii Lemmon's Rockcress Sensitive Sensitive Not Assessed and range limited to mountains and foothills. PDBRA06140 Vascular plants Arabis lyrata Lyre-leaved Rockcress Secure Secure Not Assessed PDBRA064B0 Vascular plants Arabis murrayi Murry's Rockcress Undetermined Undetermined Not Assessed PDBRA06190 Vascular plants Arabis nuttallii Nuttall's Rockcress Secure Secure Not Assessed PDARA02040 Vascular plants Aralia nudicaulis Wild Sarsaparilla Secure Secure Not Assessed PDVIS03020 Vascular plants Arceuthobium americanum American Dwarf Mistletoe Secure Secure Not Assessed Only three known occurrences in the PMPOA0H010 Vascular plants Arctagrostis latifolia Broad-leaved Arctagrostis Sensitive Sensitive Not Assessed province. PDAST0M010 Vascular plants Arctium lappa Greater Burdock Exotic Exotic/Alien Not Assessed PDAST0M020 Vascular plants Arctium minus Common Burdock Exotic Exotic/Alien Not Assessed PDAST0M040 Vascular plants Arctium tomentosum Woolly Burdock Exotic Exotic/Alien Not Assessed PDERI041D0 Vascular plants Arctostaphylos rubra Red Bearberry Secure Secure Not Assessed PDERI041J0 Vascular plants Arctostaphylos uva-ursi Common Bearberry Secure Secure Not Assessed PDCAR04040 Vascular plants Arenaria capillaris FESCUE SANDWORT Secure Not Assessed PDCAR04050 Vascular plants Arenaria congesta CAPITATE SANDWORT Secure Not Assessed PDCAR040C0 Vascular plants Arenaria humifusa Creeping Sandwort Undetermined Not Assessed PDGRO020J0 Vascular plants Ribes glandulosum Skunk Currant Secure Secure Not Assessed PDGRO020L0 Vascular plants Ribes hirtellum Smooth Gooseberry Secure Secure Not Assessed PDGRO020N0 Vascular plants Ribes hudsonianum Northern Black Currant Secure Secure Not Assessed PDGRO020R0 Vascular plants Ribes inerme Currant Secure Secure Not Assessed

PDGRO020T0 Vascular plants Ribes lacustre Bristly Black Currant Secure Secure Not Assessed Species appears to be declining in population and distribution. Habitat lost PDGRO020V0 Vascular plants Ribes laxiflorum Trailing Black Currant May Be At Risk May Be At Risk Not Assessed through wetland conversion and climate change-induced wetland desiccation. PDGRO02180 Vascular plants Ribes oxyacanthoides Canada Gooseberry Secure Secure Not Assessed PDGRO021K0 Vascular plants Ribes triste Swamp Red Currant Secure Secure Not Assessed Restricted to the mountains and foothills in the southwest corner of the province; threatened by livestock grazing as well PDGRO021R0 Vascular plants Ribes viscosissimum Sticky Currant Sensitive Sensitive Not Assessed as activities surrounding mineral extraction, off-highway vehicle use, and logging. Few occurrences; distribution restricted PDHYD0E020 Vascular plants Romanzoffia sitchensis Sitka Mistmaiden Sensitive Sensitive Not Assessed to mountains and foothills. Population threatened by livestock grazing. PDBRA27020 Vascular plants Rorippa austriaca Austrian Yellowcress Exotic Exotic/Alien Not Assessed PDBRA27080 Vascular plants Rorippa curvipes Rocky Mountain Yellowcress May Be At Risk May Be At Risk Not Assessed Small populations and few occurrences. PDBRA270Z0 Vascular plants Rorippa microphylla One-rowed Yellowcress Exotic Exotic/Alien Not Assessed Rorippa nasturtium- PDBRA270T0 Vascular plants Watercress Exotic Exotic/Alien Not Assessed aquaticum PDBRA270E0 Vascular plants Rorippa palustris Bog Yellowcress Secure Secure Not Assessed Small populations and few occurrences; threats include livestock grazing and PDBRA270K0 Vascular plants Rorippa sinuata Spreading Yellowcress May Be At Risk May Be At Risk Not Assessed desiccation of wetlands as a result of climate change. PDBRA270N0 Vascular plants Rorippa sylvestris Creeping Yellowcress Exotic Exotic/Alien Not Assessed Small populations and few occurrences. Populations jeopardized by grazing in PDBRA270P0 Vascular plants Rorippa tenerrima Modoc Yellowcress May Be At Risk May Be At Risk Not Assessed ephemeral wetlands. Habitat threatened by land conversion and desiccation of wetlands resulting from climate change. Small populations and few occurrences; species restricted to the Grasslands PDBRA270R0 Vascular plants Rorippa truncata Wild Yellowcress May Be At Risk Not Assessed Natural Region. Populations reduced by livestock grazing. Habitat threatened by

wetland loss through land conversion and climate change-induced desiccation. PDROS1J010 Vascular plants Rosa acicularis Prickly Rose Secure Secure Not Assessed PDROS1J020 Vascular plants Rosa arkansana Prairie Rose Secure Secure Not Assessed PDROS1J190 Vascular plants Rosa woodsii Wood's Rose Secure Secure Not Assessed PDROS1K0L0 Vascular plants Rubus arcticus Nagoonberry Secure Secure Not Assessed PDROS1K1G0 Vascular plants Rubus chamaemorus Cloudberry Secure Secure Not Assessed PMPOA2V0N0 Vascular plants Festuca ovina Ovina Fescue Exotic Exotic/Alien Not Assessed PMPOA2V210 Vascular plants Festuca richardsonii Richardson's Fescue Undetermined Not Assessed PMPOA2V0Q0 Vascular plants Festuca rubra Red Fescue Secure Secure Not Assessed PMPOA2V0R0 Vascular plants Festuca saximontana Rocky Mountain Fescue Secure Secure Not Assessed Only known from one location, and population presumed to be declining. PMPOA2V0T0 Vascular plants Festuca subulata Bearded Fescue May Be At Risk May Be At Risk Not Assessed Threats to habitat (logging) and population (livestock grazing) present. Only one known occurrence in the PMPOA2V1X0 Vascular plants Festuca viviparoidea Northern Fescue Sensitive Sensitive Not Assessed province; population presumed to be small. PDROS0R030 Vascular plants Fragaria vesca Woodland Strawberry Secure Secure Not Assessed PDROS0R040 Vascular plants Fragaria virginiana Virginia Strawberry Secure Secure Not Assessed Only one known occurrence in the PDOLE040D0 Vascular plants Fraxinus pennsylvanica Red Ash May Be At Risk May Be At Risk Not Assessed province (along South Saskatchewan River). PMLIL0V0G0 Vascular plants Fritillaria pudica Yellow Fritillary Secure Secure Not Assessed PDFUM01030 Vascular plants Fumaria officinalis Common Fumitory Exotic Exotic/Alien Not Assessed PDAST3Y030 Vascular plants Gaillardia aristata Great Blanket-Flower Secure Secure Not Assessed PDLAM0J050 Vascular plants Galeopsis speciosa Large-flowered Hemp-nettle Exotic Exotic/Alien Not Assessed PDLAM0J060 Vascular plants Galeopsis tetrahit Common Hemp-nettle Exotic Exotic/Alien Not Assessed PDAST3Z020 Vascular plants Galinsoga quadriradiata Fringed Quickweed Exotic Exotic/Alien Not Assessed PDRUB0N050 Vascular plants Galium aparine Catchweed Bedstraw Exotic Exotic/Alien Not Assessed Small populations, few occurrences, PDRUB0N090 Vascular plants Galium bifolium Twin-leafved Bedstraw May Be At Risk May Be At Risk Not Assessed and found only in the mountains of southwest Alberta. Montane habitat

threatened by development; populations vulnerable to grazing. PDRUB0N0B0 Vascular plants Galium boreale Northern Bedstraw Secure Secure Not Assessed PDRUB0N160 Vascular plants Galium labradoricum Bog Bedstraw Secure Secure Not Assessed PDRUB0N200 Vascular plants Galium spurium False Cleavers Exotic/Alien Not Assessed PDRUB0N260 Vascular plants Galium trifidum Small Bedstraw Secure Secure Not Assessed PDRUB0N270 Vascular plants Galium triflorum Fragrant Bedstraw Secure Secure Not Assessed PDRUB0N2B0 Vascular plants Galium verum Yellow Spring Bedstraw Exotic Exotic/Alien Not Assessed Presumed population decline. Distribution restricted to open montane woods and rocky slopes. Habitat and PDAPI1B0G0 Vascular plants Lomatium dissectum Fern-leaved Desert Parsley Sensitive Sensitive Not Assessed population threatened by logging, off- highway vehicle use, oil and gas activity, livestock grazing, and conversion of natural habitat. PDAPI1B0M0 Vascular plants Lomatium foeniculaceum Carrot-leaved Desert Parsley Secure Secure Not Assessed Very small populations where found. Habitat threatened by conversion of PDAPI1B120 Vascular plants Lomatium macrocarpum Large-Fruit Desert Parsley Sensitive Sensitive Not Assessed natural grasslands to cropland. Population threatened by livestock grazing. PDAPI1B1R0 Vascular plants Lomatium sandbergii Sandberg's Desert Parsley Secure Secure Not Assessed This species has a restricted distribution within the grasslands. It is vulnerable to PDAPI1B1Z0 Vascular plants Lomatium triternatum Ternate Desert Parsley Sensitive Sensitive Not Assessed conversion of its natural habitat, and subsequent livestock grazing. Species appears to be declining in population and distribution. Habitat lost PDGEN0C010 Vascular plants Lomatogonium rotatum Marsh Felwort May Be At Risk May Be At Risk Not Assessed through wetland conversion and climate change-induced wetland desiccation. PDCPR03030 Vascular plants Lonicera caerulea Western Honeysuckle Secure Secure Not Assessed PDCPR03080 Vascular plants Lonicera dioica Mountain Honeysuckle Secure Secure Not Assessed PDCPR030F0 Vascular plants Lonicera involucrata Fly Honeysuckle Secure Secure Not Assessed PDCPR030S0 Vascular plants Lonicera tatarica Tartarian Honeysuckle Exotic Exotic/Alien Not Assessed PDCPR030T0 Vascular plants Lonicera utahensis Utah Honeysuckle Secure Secure Not Assessed

PDCPR030U0 Vascular plants Lonicera villosa Mountain Fly Honeysuckle Secure Secure Not Assessed PDROS11010 Vascular plants Luetkea pectinata Segmented Luetke Secure Secure Not Assessed PDFAB2B0G0 Vascular plants Lupinus arcticus Arctic Lupine Undetermined Undetermined Not Assessed PDFAB2B0H0 Vascular plants Lupinus argenteus Silvery Lupine Secure Secure Not Assessed Small populations and few occurrences; species restricted to southwest Alberta; PDFAB2B2N0 Vascular plants Lupinus minimus Kettle Falls Lupine May Be At Risk May Be At Risk Not Assessed livestock grazing may threaten population. PDFAB2B2S0 Vascular plants Lupinus nootkatensis Nootka Lupine Secure Secure Not Assessed Small populations, few occurrences, and distribution restricted to mountains PDFAB2B370 Vascular plants Lupinus polyphyllus Large-leaved Lupine May Be At Risk May Be At Risk Not Assessed and foothills. Species threatened by livestock grazing; habitat threats include logging and off-highway vehicle use. PDFAB2B3B0 Vascular plants Lupinus pusillus Small Lupine Secure Secure Not Assessed PDFAB2B3K0 Vascular plants Lupinus sericeus Pursh's Lupine Secure Secure Not Assessed Small populations, few occurrences, and restricted distribution. Species PDFAB2B470 Vascular plants Lupinus wyethii Wyeth Lupine May Be At Risk May Be At Risk Not Assessed threatened by considerable human activity within its range. Natural habitat vulnerable to land conversion. Few occurrences within a very restricted range (Swan Hills area). PMJUN02010 Vascular plants Luzula acuminata Hairy Woodrush May Be At Risk May Be At Risk Not Assessed Threats to habitat include logging, oil and gas development, and off-highway vehicle use. Spermophilus AMAFB05090 Mammals Thirteen-lined Ground Squirrel Undetermined Undetermined Undetermined tridecemlineatus AMAFB05120 Mammals Spermophilus franklinii Franklin's Ground Squirrel Undetermined Undetermined Undetermined AMAFB05170 Mammals Spermophilus lateralis Golden-mantled Ground Squirrel Secure Secure Secure AMAFB07010 Mammals Sciurus carolinensis Gray Squirrel Exotic Exotic/Alien Exotic/Alien AMAFB08010 Mammals Tamiasciurus hudsonicus Red Squirrel Secure Secure Secure AMAFB09020 Mammals Glaucomys sabrinus Northern Flying Squirrel Secure Secure Secure AMAFC01040 Mammals Thomomys talpoides Northern Pocket Gopher Secure Secure Secure AMAFD01010 Mammals Perognathus fasciatus Olive-backed Pocket Mouse Sensitive Sensitive Sensitive Likely a relatively large and stable

population. Restricted to the grasslands of southeastern Alberta. Observations of a few dense local populations in secure habitat are not sufficient to justify “Secure” classification. Extremely localized in sand dune habitat of southeast Alberta. Geographically isolated from United States population. Habitat threatened AMAFD03010 Mammals Dipodomys ordii Ord's Kangaroo Rat At Risk At Risk May Be at Risk by increases of dense vegetation resulting from fire suppression. Designated as “Endangered” under the Wildlife Act. AMAFE01010 Mammals Castor canadensis Beaver Secure Secure Secure AMAFF02030 Mammals Reithrodontomys megalotis Western Harvest Mouse Undetermined Undetermined Undetermined AMAFF03040 Mammals Peromyscus maniculatus Deer Mouse Secure Secure Secure AMAFF06010 Mammals Onychomys leucogaster Northern Grasshopper Mouse Secure Secure Secure AMAFF08090 Mammals Neotoma cinerea Bushy-tailed Woodrat Secure Secure Secure AMAFF09020 Mammals Clethrionomys gapperi Southern Red-backed Vole Secure Secure AMAFF10010 Mammals Phenacomys intermedius Heather Vole Secure Secure AMAFF11010 Mammals Microtus pennsylvanicus Meadow Vole Secure Secure Secure AMAFF11060 Mammals Microtus longicaudus Long-tailed Vole Secure Secure Secure AMAFF11100 Mammals Microtus xanthognathus Taiga Vole Undetermined Undetermined Undetermined AMAFF11140 Mammals Microtus ochrogaster Prairie Vole Secure Secure Undetermined Relatively low population size; trend unknown. Extremely restricted range AMAFF11190 Mammals Microtus richardsoni Water Vole Sensitive Sensitive Sensitive with most specimen records from the Bow River to Turner Valley region and Waterton area. AMAFF13010 Mammals Lemmiscus curtatus Sagebrush Vole Secure Secure Secure AMAFF15010 Mammals Ondatra zibethicus Muskrat Secure Secure Secure AMAFF16010 Mammals Lemmus sibiricus Brown Lemming Undetermined Undetermined AMAFF17020 Mammals Synaptomys borealis Northern Bog Lemming Secure Secure Secure AMAFF21010 Mammals Rattus rattus Black Rat Exotic Exotic/Alien Exotic/Alien

AMAFF21020 Mammals Rattus norvegicus Norway Rat Exotic Exotic/Alien Exotic/Alien AMAFF22010 Mammals Mus musculus House Mouse Exotic Exotic/Alien Exotic/Alien AMAFH01010 Mammals Zapus hudsonius Meadow Jumping Mouse Secure Secure Secure AMAFH01020 Mammals Zapus princeps Western Jumping Mouse Secure Secure Secure AMAFJ01010 Mammals Erethizon dorsatum Common Porcupine Secure Secure Secure AMAJA01010 Mammals Canis latrans Coyote Secure Secure Secure AMAJA01030 Mammals Canis lupus Gray Wolf Secure Secure Secure AMAJA02010 Mammals Alopex lagopus Arctic Fox Accidental/Vagrant Accidental/Vagrant AMAJA03010 Mammals Vulpes vulpes Red Fox Secure Secure Secure Was extirpated, but populations surveyed in 2000-2001 had recently tripled because of the re-introduction AMAJA03030 Mammals Vulpes velox Swift Fox At Risk At Risk At Risk program. Ability to maintain population is uncertain, but recent census data are encouraging. Designated as “Endangered” under the Wildlife Act. AMAJA04010 Mammals Urocyon cinereoargenteus Gray Fox Accidental Accidental/Vagrant Accidental/Vagrant AMAJB01010 Mammals Ursus americanus Black Bear Secure Secure Secure Population estimates are currently underway. Currently sustaining its population under a very restrictive sport AMAJB01020 Mammals Ursus arctos Grizzly Bear At Risk May Be at Risk May Be at Risk hunting regime. Greatest threat is loss and degradation of wilderness habitats through resource extraction and recreational development. AMAJE02010 Mammals Procyon lotor Common Raccoon Secure Secure Secure AMAJF01010 Mammals Martes americana Marten Secure Secure Secure Species considered uncommon to rare. Population status is unknown, and trends in population and distribution AMAJF01020 Mammals Martes pennanti Fisher Sensitive Sensitive Sensitive uncertain. Current forestry practices may reduce availability of preferred habitat. Fisher harvest has declined since 1985. AMAJF02010 Mammals Mustela erminea Ermine Secure Secure Secure

AMAJF02020 Mammals Mustela nivalis Least Weasel Secure Secure Secure Has experienced dramatic declines and even disappearance from some areas, but the cause is uncertain. Habitat lost AMAJF02030 Mammals Mustela frenata Long-tailed Weasel May Be At Risk May Be at Risk May Be at Risk through some agriculturally induced fragmentation, pesticide use, and wetland drainage. Population trend extremely difficult to monitor. AMAJF02040 Mammals Mustela nigripes Black-footed Ferret Extripated Extirpated/Extinct Extirpated/Extinct AMAJF02050 Mammals Mustela vison Mink Secure Secure An uncertain provincial estimate of less than 1000 has been proposed. Trends in distribution and population unknown, AMAJF03010 Mammals Gulo gulo Wolverine May Be At Risk May Be at Risk May Be at Risk but populations may be declining. Human disturbance and associated habitat fragmentation may negatively affect this secretive animal. Dependent on fluctuating ground squirrel populations. Badgers have likely declined on a provincial scale, but AMAJF04010 Mammals Taxidea taxus American Badger Sensitive Sensitive Sensitive increased at smaller scales around the province. Badger burrows provide a key habitat element for burrowing owls and swift fox. AMAJF06010 Mammals Mephitis mephitis Striped Skunk Secure Secure Secure AMAJF08010 Mammals Lutra canadensis River Otter Secure Secure AMAJH01020 Mammals Felis concolor Cougar Secure Sensitive Cyclic species. Estimated less than 8 000 individuals at the bottom of the cycle. Population has decreased in AMAJH03010 Mammals Lynx canadensis Canada Lynx Sensitive Sensitive Sensitive recent years, and some concern exists over habitat loss and fragmentation. Harvest is now set by quota. Perhaps fewer than 1 000 individuals. AMAJH03020 Mammals Lynx rufus Bobcat Sensitive Sensitive Sensitive Harvest of bobcats is very low, but population is presumed to be stable.

AMALC01010 Mammals Cervus elaphus Wapiti (Elk) Secure Secure Secure AMALC02010 Mammals Odocoileus hemionus Mule Deer Secure Secure Secure AMALC02020 Mammals Odocoileus virginianus White-tailed Deer Secure Secure Secure AMALC03010 Mammals Alces alces Moose Secure Secure AMALC04010 Mammals Rangifer tarandus tarandus Barren-ground Caribou Accidental/Vagrant Accidental/Vagrant Most populations declining, with some at immediate risk of extirpation. Primary threat is increased predation by wolves AMALC04011 Mammals Rangifer tarandus caribou Woodland Caribou At Risk At Risk in response to human activity. Maintenance of old-growth forest habitat is critical. Designated as “Threatened” under the Wildlife Act. Populations are highly susceptable to extreme climatic conditions. Found AMALD01010 Mammals Antilocapra americana Pronghorn Sensitive Sensitive Sensitive mainly in the southeastern portion of the province. Cultivation of native prairie threatens habitat. AMALE01010 Mammals Bos bison bison Plains Bison Extirpated/Extinct Extirpated/Extinct Free-ranging animals in Alberta exist only in the Hay-Zama area, and in Wood Buffalo National Park. Restoration in Alberta depends on AMALE01011 Mammals Bos bison athabascae Wood Bison At Risk At Risk resolution of disease concerns in northern Canada. Wood bison are designated as “Endangered” under the Wildlife Act. AMALE02010 Mammals Oreamnos americanus Mountain Goat Secure Secure Secure AMALE04010 Mammals Ovis canadensis Bighorn Sheep Secure Secure Secure Probably fewer than 100 individuals. Known only from specific locations in Cypress Hills, lower Milk River, and ARAAD01010 Reptiles Chrysemys picta Western Painted Turtle Sensitive Sensitive Sensitive Oldman River. Very low population and extremely local and limited distribution; therefore, is vulnerable to site-specific habitat loss.

Rare and localized. Number of subpopulations appear to be decreasing, but subpopulations ARACF12080 Reptiles Phrynosoma hernandesi Mountain Short-horned Lizard At Risk At Risk May Be at Risk themselves seem stable. Occurs in strongly localized and isolated sandy grassland/badland/river break habitats. Extremely rare. Fewer than 100 site or specimen records from Alberta. Information on population and ARADB17013 Reptiles Heterodon nasicus Western Hognose Snake May Be At Risk May Be at Risk May Be at Risk hibernacula is essential to properly determine status and management requirements. Current population trend unknown. Population stable or possibly declining. Most vulnerable at winter dens. Requires conservation of prairie ARADB26020 Reptiles Pituophis catenifer Bullsnake Sensitive Sensitive Sensitive grassland, protection of hibernacula, and better population information. Threatened by traffic mortality, direct persecution, and habitat loss. Common but localized. Least abundant garter snake. Maintenance of stable populations is dependent on habitat ARADB36050 Reptiles Thamnophis elegans Wandering Garter Snake Sensitive Sensitive Sensitive protection and public education. Threatened by oil and gas development, and destruction of den sites. Common but localized. Public perception of long-term declines. Public education combined with protection of ARADB36100 Reptiles Thamnophis radix Plains Garter Snake Sensitive Sensitive Sensitive key habitats (hibernacula) will benefit this species. Threatened by increased human development surrounding oil and gas activity. Common but localized. Public ARADB36130 Reptiles Thamnophis sirtalis Red-sided Garter Snake Sensitive Sensitive Sensitive perception of declining population. Protection of key habitats and public

education will ensure a stable population. Threatened by increased human development surrounding oil and gas activity. Relatively common in localized habitat. Apparent population decline in similar habitat in Saskatchewan. Protection of ARADE02120 Reptiles Crotalus viridis Prairie Rattlesnake May Be At Risk May Be at Risk May Be at Risk hibernacula, and public education to reduce human-caused mortality, are essential. Many threats to habitat and population identified. Only two verified records in the province. Potential threats include illegal harvesting of shells, and IMBIV04090 Bivalves Anodonta kennerlyi Western Floater May Be At Risk May Be at Risk Not Assessed predation by fish and muskrats. Habitat potentially threatened by impoundments, dredging, and changes in sediment regimes, and pollution. Trends in population and distribution unknown. Potential threats include illegal harvesting of shells, and IMBIV21280 Bivalves Lampsilis siliquoidea Fat Mucket Sensitive Sensitive Not Assessed predation by fish and muskrats. Habitat potentially threatened by impoundments, dredging, and changes in sediment regimes, and pollution. Trends in population and distribution unknown. Potential threats include illegal harvesting of shells, and IMBIV22010 Bivalves Lasmigona complanata White Heelsplitter Sensitive Sensitive Not Assessed predation by fish and muskrats. Habitat potentially threatened by impoundments, dredging, and changes in sediment regimes, and pollution. Small populations, and found only within the Battle River system. IMBIV22020 Bivalves Lasmigona compressa Creek Heelsplitter May Be At Risk May Be at Risk Not Assessed Impoundments along this river pose substantial threats to habitat. Other potential threats include pollution,

predation, and invasion of exotic species. Little known about trends in population and distribution. Potential threats include illegal harvesting of shells, and IMBIV54030 Bivalves Pyganodon grandis Giant Floater Sensitive Sensitive Not Assessed predation by fish and muskrats. Habitat potentially threatened by impoundments, dredging, and changes in sediment regimes, and pollution. Anodontoides IMBIV05010 Bivalves Cylindrical Papershell Not Assessed Undetermined Not Assessed ferussacianus IMBIV50010 Bivalves Musculium lacustre Lake Fingernailclam Secure Not Assessed Few occurrences; no information IMBIV50030 Bivalves Musculium securis Pond Fingernailclam Sensitive Not Assessed available on population size and trends. IMBIV50040 Bivalves Musculium transversum Long Fingernailclam Secure Not Assessed IMBIV51030 Bivalves Pisidium casertanum Ubiquitous Peaclam Secure Not Assessed IMBIV51040 Bivalves Pisidium compressum Ridged-beak Peaclam Secure Not Assessed Very little information available on population size and trend, distribution IMBIV51050 Bivalves Pisidium conventus Alpine Peaclam Sensitive Not Assessed trend, or threats to this species or its habitat. Few occurrences; Very little information available on population size and trend, IMBIV51090 Bivalves Pisidium fallax River Peaclam Sensitive Not Assessed distribution trend, or threats to this species or its habitat. IMBIV51100 Bivalves Pisidium ferrugineum Rusty Peaclam Secure Not Assessed IMBIV51120 Bivalves Pisidium idahoense Giant Northern Peaclam Undetermined Not Assessed IMBIV51140 Bivalves Pisidium lilljeborgi Lilljeborg Peaclam Secure Not Assessed IMBIV51150 Bivalves Pisidium milium Quadrangular Peaclam Secure Not Assessed IMBIV51160 Bivalves Pisidium nitidum Shiny Peaclam Secure Not Assessed IMBIV51170 Bivalves Pisidium simplex Perforated Peaclam Undetermined Not Assessed IMBIV51190 Bivalves Pisidium rotundatum Fat Peaclam Secure Not Assessed IMBIV51200 Bivalves Pisidium subtruncatum Short-ended Peaclam Secure Not Assessed IMBIV51230 Bivalves Pisidium variabile Triangular Peaclam Secure Not Assessed IMBIV51240 Bivalves Pisidium ventricosum Globular Peaclam Secure Not Assessed

IMBIV51250 Bivalves Pisidium walkeri Walker Peaclam Undetermined Not Assessed IMBIV52030 Bivalves Sphaerium nitidum Arctic Fingernailclam Undetermined Not Assessed Few occurrences; no information IMBIV52060 Bivalves Sphaerium rhomboideum Rhomboid Fingernailclam Sensitive Not Assessed available on population size and trends. IMBIV52070 Bivalves Sphaerium simile Grooved Fingernailclam Secure Not Assessed IMBIV52080 Bivalves Sphaerium striatinum Striated Fingernailclam Secure Not Assessed IMGAS11010 Gastropods Cionella lubrica Glossy Pillar Secure Secure Secure Few occurrences and limited distribution. More information needed IMGAS13040 Gastropods Columella columella Mellow Column Sensitive Sensitive Sensitive on distribution trend, and population size and trend. IMGAS13020 Gastropods Columella edentula Toothless Column Secure Secure Secure IMGAS15010 Gastropods Gastrocopta armifera Armed Snaggletooth Undetermined Undetermined Undetermined IMGAS15090 Gastropods Gastrocopta holzingeri Lambda Snaggletooth Undetermined Undetermined Undetermined IMGAS15110 Gastropods Gastrocopta pentodon Comb Snaggletooth Undetermined Undetermined Undetermined IMGAS15190 Gastropods Gastrocopta tappaniana White Snaggletooth Undetermined Undetermined Undetermined IMGAS17010 Gastropods Pupilla blandi Rocky Mountain Column Undetermined Undetermined Undetermined IMGAS17030 Gastropods Pupilla muscorum Widespread Column Undetermined Undetermined Undetermined Gastropods Pupisoma sp. Undetermined Undetermined Undetermined IMGAS20050 Gastropods Vertigo arthuri Undetermined Undetermined Undetermined IMGAS20450 Gastropods Vertigo cristata Crested Vertigo Undetermined Undetermined Undetermined IMGAS20140 Gastropods Vertigo elatior Tapered Vertigo Undetermined Undetermined Undetermined IMGAS20150 Gastropods Vertigo gouldi Variable Vertigo Secure Secure Secure IMGAS20210 Gastropods Vertigo modesta Cross Vertigo Secure Secure Secure IMGAS20250 Gastropods Vertigo ovata Ovate Vertigo Secure Secure Secure IMGAS20420 Gastropods Vertigo paradoxa Undetermined Undetermined Undetermined Gastropods Vallonia sp. Undetermined Undetermined Undetermined IMGAS22020 Gastropods Vallonia costata Costate Vallonia Undetermined Undetermined Undetermined IMGAS22030 Gastropods Vallonia cyclophorella Silky Vallonia Undetermined Undetermined Undetermined The subspecies V. G. albula also IMGAS22050 Gastropods Vallionia gracilicosta Multirib Vallonia Secure Secure Secure occurs in Alberta. IMGAS22060 Gastropods Vallonia parvula Trumpet Vallonia Undetermined Undetermined Undetermined IMGAS22080 Gastropods Vallonia pulchella Lovely Vallonia Undetermined Undetermined Undetermined

Few occurrences and limited IMGAS23010 Gastropods Zoogenetes harpa Boreal Top Sensitive Sensitive Sensitive distribution. More information needed on trends in population and distribution. IMGAS47040 Gastropods Punctum minutissimum Small Spot Secure Secure Secure Few occurrences and limited IMGAS54120 Gastropods Discus shimekii Striate Disc Sensitive Sensitive Sensitive distribution. More information needed on population and distribution. IMGAS54050 Gastropods Discus whitneyi Forest Disc Secure Secure Secure IMGASB5320 Gastropods Oreohelix strigosa Rocky Mountainsnail Undetermined Undetermined Undetermined IMGASB5330 Gastropods Oreohelix subrudis Subalpine Mountainsnail Undetermined Undetermined Undetermined IMGAS70020 Gastropods Euconulus fulvus Brown Hive Secure Secure Secure IMGAS70050 Gastropods Euconulus polygyratus Fat Hive Undetermined Undetermined Undetermined The subspecies N. b. occidentalis IMGAS76010 Gastropods Nesovitrea binneyana Blue Glass Secure Secure Secure occurs in Alberta. IMGAS76030 Gastropods Nesovitrea electrina Amber Glass Secure Secure Secure IMGAS81020 Gastropods Striatura ferrea Black Striate Undetermined Undetermined Undetermined IMGAS85010 Gastropods Zonitoides arboreus Quick Gloss Secure Secure Secure IMGAS85060 Gastropods Zonitoides nitidus Black Gloss Undetermined Undetermined Undetermined IMGAS86040 Gastropods Vitrina angelicae Eastern Glass-snail Undetermined Undetermined Undetermined IMGAS86030 Gastropods Vitrina pellucida Western Glass-snail Secure Secure Secure IMGAS87040 Gastropods Deroceras laeve Meadow Slug Secure Secure Secure Gastropods Catinella sp. Undetermined Undetermined Undetermined IMGAS66130 Gastropods Catinella vermeta Suboval Ambersnail Undetermined Undetermined Undetermined Gastropods Oxyloma sp. Undetermined Undetermined Undetermined IMGAS67190 Gastropods Oxyloma gouldi Undetermined Undetermined Undetermined IMGAS67050 Gastropods Oxyloma hawkinsi Boundary Ambersnail Undetermined Undetermined Undetermined IMGAS67150 Gastropods Oxyloma haydeni Niobrara Ambersnail Undetermined Undetermined Undetermined IMGASZ2010 Gastropods Oxyloma kanabense Kanab Ambersnail Undetermined Undetermined Undetermined IMGAS67090 Gastropods Oxyloma retusum Blunt Ambersnail Undetermined Undetermined Undetermined Gastropods Succinea sp. Undetermined Undetermined Undetermined IMGAS68080 Gastropods Succinea grosvenori Santa Rita Ambersnail Undetermined Undetermined Undetermined IMGAS07030 Gastropods Carychium exile Ice Thorn Undetermined Undetermined Undetermined IMGAS07020 Gastropods Carychium exiguum Obese Thorn Undetermined Undetermined Undetermined

Small populations, few occurrences, and restricted distribution. No IMGASK8010 Gastropods Acroloxus coloradensis Rocky Mountain Capshell May Be At Risk May Be at Risk May Be at Risk information on the trends in population and distribution. Habitat is threatened by shoreline developments. IMGASN3050 Gastropods Ferrissia rivularis Creeping Ancylid Undetermined Undetermined Undetermined IMGASN3040 Gastropods Ferrissia parallelus Oblong Ancylid Undetermined Undetermined Undetermined Few occurrences; population size and IMGASL1020 Gastropods Fossaria bulimoides Prairie Fossaria Sensitive Sensitive Sensitive trend unknown. Permanent drainage of wetlands threatens habitat. Few occurrences; habitat is threatened IMGASL1060 Gastropods Fossaria dalli Dusky Fossaria Sensitive Sensitive Sensitive by wetland drainage and shoreline development. IMGASL1010 Gastropods Fossaria alberta Undetermined Undetermined Undetermined Few occurrences; no information available on trends in population and IMGASL1080 Gastropods Fossaria galbana Boreal Fossaria Sensitive Sensitive Sensitive distribution. Habitat is threatened by thermal pollution and shoreline development. IMGASL1110 Gastropods Fossaria modicella Rock Fossaria Secure Secure Secure IMGASL1120 Gastropods Fossaria obrussa Golden Fossaria Undetermined Undetermined Undetermined IMGASL1130 Gastropods Fossaria parva Pygmy Fossaria Secure Secure Secure IMGASL1170 Gastropods Fossaria rustica Undetermined Undetermined Undetermined The subspecies L. s. appressa occurs IMGASL2020 Gastropods Lymnaea stagnalis Swamp Lymnaea Secure Secure Secure in Alberta. IMGASL3010 Gastropods Pseudosuccinea columella Mimic Lymnaea Exotic/Alien Exotic/Alien IMGASL4010 Gastropods Radix auricularia Big-eared Radix Exotic/Alien Exotic/Alien Exotic/Alien IMGASL5040 Gastropods Stagnicola caperata Wrinkled Marshsnail Secure Secure Secure IMGASL5160 Gastropods Stagnicola montanensis Mountain Marshsnaiil Undetermined Undetermined Undetermined IMGASL5020 Gastropods Stagnicola arctica Arctic Pondsnail Undetermined Undetermined Undetermined The subspecies S. c. catascopium and IMGASL5050 Gastropods Stagnicola catascopium Woodland Pondsnail Secure Secure Secure S. c. preblei occur in Alberta. IMGASF4070 Gastropods Amnicola limosus Mud Amnicola Undetermined Undetermined Undetermined Few occurrences. No information on IMGASH8010 Gastropods Probythinella emarginata Delta Hydrobe May Be At Risk May Be at Risk May Be at Risk population size and trend. Species’

habitat is threatened by shoreline developments, thermal pollution, and wetland drainage. The subspecies V. s. helicoidea and V. IMGASE5070 Gastropods Valvata sincera Mossy Valvata Sensitive Sensitive Sensitive s. sincera occur in Alberta. Few occurrences; trends in population and distribution unknown. Habitat IMGASE5080 Gastropods Valvata tricarinata Threeridge Valvata Sensitive Sensitive Sensitive threatened by shoreline developments and wetland drainage. IMGASK4080 Gastropods Juga plicifera Pleated Juga Undetermined Undetermined Undetermined IIODO14020 Odonates Aeshna canadensis Canada Darner Secure Secure Not Assessed IIODO14040 Odonates Aeshna constricta Lance-tipped Darner Sensitive Secure Not Assessed IIODO14060 Odonates Aeshna eremita Lake Darner Secure Secure Not Assessed IIODO14070 Odonates Aeshna interrupta Variable Darner Secure Secure Not Assessed IIODO14080 Odonates Aeshna juncea Rush Darner Secure Secure Not Assessed IIODO14100 Odonates Aeshna multicolor Blue-eyed Darner Undetermined Not Assessed IIODO14120 Odonates Aeshna palmata Paddle-tailed Darner Secure Secure Not Assessed IIODO14150 Odonates Aeshna septentrionalis Azure Darner Undetermined Undetermined Not Assessed IIODO14160 Odonates Aeshna sitchensis Zigzag Darner Secure Secure Not Assessed IIODO14170 Odonates Aeshna subarctica Subarctic Darner Undetermined Undetermined Not Assessed IIODO14180 Odonates Aeshna tuberculifera Black-tipped Darner Undetermined Undetermined Not Assessed IIODO14190 Odonates Aeshna umbrosa Shadow Darner Secure Secure Not Assessed IIODO15020 Odonates Anax junius Common Green Darner Secure Undetermined Not Assessed IIODO08310 Odonates Gomphus graslinellus Pronghorn Clubtail Undetermined Undetermined Not Assessed IIODO12070 Odonates Ophiogomphus colubrinus Boreal Snaketail Secure Undetermined Not Assessed IIODO12160 Odonates Ophiogomphus severus Pale Snaketail Secure Secure Not Assessed Only one occurrence in the province. Habitat is threatened by oil and gas IIODO80020 Odonates Stylurus intricatus Brimstone Clubtail Sensitive Sensitive Not Assessed development. Alberta contains a significant proportion of this species’ Canadian distribution. IIODO27010 Odonates Cordulia shurtleffi American Emerald Secure Not Assessed IILEPA2030 Butterflies Pieris rapae Cabbage White Exotic Exotic/Alien Exotic/Alien IILEPA2050 Butterflies Pieris marginalis Margined White Secure Secure Secure

IILEPA2060 Butterflies Pieris oleracea Mustard White Undetermined Undetermined Undetermined IILEPA5010 Butterflies Euchloe ausinodes Large Marble Secure Secure IILEPA5020 Butterflies Euchloe creusa Northern Marble Secure Secure Secure IILEPA5040 Butterflies Euchloe olympia Olympia Marble Secure Secure Secure IILEPA6080 Butterflies Anthocharis stella Stella Orangetip Undetermined Undetermined IILEPA8010 Butterflies Colias philodice Clouded Sulphur Secure Secure Secure IILEPA8020 Butterflies Colias eurytheme Alfalfa Butterfly Secure Secure Secure IILEPA8050 Butterflies Colias alexandra Queen Alexandra’s Sulphur Undetermined Undetermined Undetermined IILEPA8220 Butterflies Colias christina Christina Sulphur Secure Secure Secure IILEPA8060 Butterflies Colias meadii Mead’s Sulphur Secure Secure Secure IILEPA8100 Butterflies Colias nastes Labrador Sulphur Secure Secure Secure IILEPA8120 Butterflies Colias gigantea Giant Sulphur Secure Secure Secure IILEPA8130 Butterflies Colias pelidne Pelidne Sulphur Secure Secure Secure IILEPA8200 Butterflies Colias canadensis Canadan Sulphur Undetermined Undetermined Undetermined IILEPA8140 Butterflies Colias interior Pink-edged Sulphur Secure Secure Secure IILEPA8150 Butterflies Colias palaeno Palaeno Sulphur Undetermined Undetermined Undetermined IILEPP9020 Butterflies Zerene cesonia Southern Dogface Accidental Accidental/Vagrant Accidental/Vagrant IILEPC1010 Butterflies Lycaena phlaeas American Copper Secure Secure Secure IILEPC1020 Butterflies Lycaena cuprea Lustrous Copper Secure Secure Population size unknown. There are approximately 65 records in the southern half of the province. Found in IILEPC1170 Butterflies Lycaena dione Gray Copper Sensitive Sensitive Sensitive moist areas of grassland, parkland and southern foothills; availability of host Vascular plants may be affected by alteration of grasslands for agriculture. IILEPC1070 Butterflies Lycaena hyllus Bronze Copper Secure Secure Secure IILEPC1080 Butterflies Lycaena rubidus Ruddy Copper Undetermined Undetermined Undetermined IILEPC1100 Butterflies Lycaena heteronea Blue Copper Undetermined Undetermined Undetermined IILEPC1120 Butterflies Lycaena dorcas Dorcas Copper Secure Secure Secure IILEPC1130 Butterflies Lycaena helloides Purplish Copper Secure Secure Secure IILEPC1150 Butterflies Lycaena mariposa Mariposa Copper Secure Secure Secure IILEPD4020 Butterflies Satyrium fuliginosum Sooty Hairstreak Secure Secure

IILEPD4030 Butterflies Satyrium acadicum Acadian Hairstreak Undetermined Undetermined IILEPD4100 Butterflies Satyrium liparops Striped Hairstreak Undetermined Undetermined Undetermined IILEPD4140 Butterflies Satyrium titus Coral Hairstreak Secure Secure Secure Population size unknown; few occurrences. Species’ habitat within Waterton Lakes National Park is IILEPE2070 Butterflies Callophrys sheridanii Sheridan’s Hairstreak Sensitive Sensitive Sensitive protected; however, habitat in outlying areas may be threatened by agriculture and forestry. IILEPE2090 Butterflies Callophrys spinetorum Thicket Hairstreak Undetermined Undetermined Undetermined IILEPE2180 Butterflies Callophrys augustinus Brown Elfin Secure Secure Secure Population size unknown. Three records known from one location in southwestern Alberta. It is at the IILEPE2205 Butterflies Callophrys mossii Moss' Elfin Sensitive Sensitive Sensitive northern limit of its range in Alberta. Larval host plant specialization restricts its distribution to subalpine areas, where disturbances are unlikely. IILEPE2210 Butterflies Callphrys polia Hoary Elfin Secure Secure IILEPE2240 Butterflies Callophrys niphon Eastern Pine Elfin Secure Secure Secure IILEPE2250 Butterflies Callophrys eryphon Western Pine Elfin Secure Secure Secure IILEPF2010 Butterflies Strymon melinus Gray Hairstreak Secure Secure Secure IILEPF9020 Butterflies Everes amyntula Western Tailed Blue Secure Secure IILEPG0010 Butterflies Celastrina ladon Spring Azure Secure Secure Population size unknown. There are approximately 10 records in southern Alberta. Part of this species’ habitat is IILEPG2110 Butterflies Euphilotes ancilla Rocky Mountain Dotted Blue Sensitive Sensitive Sensitive protected in the Cypress Hills; however, outlying areas are subject to human pressures. There are few occurrences within a small range. Population size unknown. There are approximately 20 records of this IILEPG4010 Butterflies Glaucopsyche piasus Arrowhead Blue Sensitive Sensitive Sensitive species in southern Alberta, which is found in very localized colonies. This

butterfly is at the northern edge of its range in Alberta. Agriculture and grazing may adversely affect its grassland habitat. IILEPG4020 Butterflies Glaucopsyche lygdamus Silvery Blue Secure Secure Secure IILEPG5010 Butterflies Lycaeides idas Northern Blue Secure Secure IILEPG5020 Butterflies Lycaeides melissa Melissa Blue Secure Secure IILEPH0050 Butterflies Agriades glandon Arctic Blue Secure Secure IILEPG6010 Butterflies Plebejus saepiolus Greenish Blue Secure Secure Secure IILEPG8040 Butterflies Icaricia lupini Lupine Blue Secure Secure Population size unknown. Found in localized colonies in southwestern Alberta and the Cypress Hills. Human IILEPG8010 Butterflies Icaricia icarioides Biosduval's Blue Sensitive Sensitive disturbance to grassland habitat, host plant specialization, and factors altering dispersal between colonies may render populations vulnerable. Population size unknown. Subalpine and alpine habitat is protected by national parks, but its prairie habitat IILEPG8022 Butterflies Icaricia shasta Shasta Blue Sensitive Sensitive may be adversely affected by agricultural activities. Maintaining connections between colonies may be important for survival of this butterfly. IILEPG9010 Butterflies Vaccinia optilete Cranberry Blue Undetermined Undetermined IILEPJ5010 Butterflies Euptoieta claudia Variegated Fritillary Secure Secure Secure IILEPJ6020 Butterflies Speyeria cybele Great Spangled Fritillary Secure Secure Secure IILEPJ6030 Butterflies Speyeria aphrodite Aphrodite Fritillary Secure Secure Secure Population size unknown. There are 38 records in southern Alberta. Habitat in grasslands is under threat from IILEPJ6060 Butterflies Speyeria edwardsii Edwards' Fritillary Sensitive Sensitive Sensitive agriculture. However, parks and natural areas protect habitat in the Cypress Hills and areas in the foothills region. IILEPJ6080 Butterflies Speyeria zerene Zerene Fritillary Secure Secure Secure

IILEPJ6090 Butterflies Speyeria callippe Callippe Fritillary Secure Secure Secure IILEPJ6110 Butterflies Speyeria atlantis Atlantis Fritillary Secure Secure Secure IILEPJ6160 Butterflies Speyeria hesperis Northwestern Fritillary Secure Secure Secure IILEPJ6120 Butterflies Speyeria hydaspe Hydaspe Fritillary Secure Secure Secure IILEPJ6130 Butterflies Speyeria mormonia Mormon Fritillary Secure Secure Secure Population size unknown. There are 10 records in west-central Alberta. Has a small distribution in the northern Rocky IILEPJ7010 Butterflies Boloria napaea Mountain Fritillary Sensitive Sensitive Mountains, where habitat may be affected by forestry, oil and gas operations. Some habitat is protected within Provincial Parks. IILEPJ7020 Butterflies Boloria eunomia Bog Fritillary Secure Secure Secure IILEPJ7030 Butterflies Boloria selene Silver-bordered Fritillary Secure Secure Secure IILEPJ7040 Butterflies Boloria bellona Meadow Fritillary Secure Secure Secure IILEPJ7051 Butterflies Boloria frigga Frigga Fritillary Secure Secure Secure IILEPJ7060 Butterflies Boloria improba Dingy Fritillary Undetermined Undetermined Undetermined IILEPJ7080 Butterflies Boloria epithore Western Meadow Fritillary Undetermined Undetermined Undetermined IILEPJ7100 Butterflies Boloria freija Freija Fritillary Secure Secure Secure IILEPJ7110 Butterflies Boloria alberta Alberta Fritillary Secure Secure Secure IILEPJ7120 Butterflies Boloria astarte Astarte Fritillary Secure Secure Secure IILEPJ7140 Butterflies Boloria chariclea Arctic Fritillary Secure Secure Secure Population size unknown. There are 35 records within Alberta. Habitat in the grasslands and parklands of southern IILEPJ9132 Butterflies Chlosyne gorgone Gorgone Checkerspot Sensitive Sensitive Sensitive Alberta threatened by agriculture. Dam building, grazing and farming may threaten habitat in the Peace River lowlands. IILEPJ9160 Butterflies Chlosyne palla Northern Checkerspot Secure Secure Secure Population size unknown. Thirty-four records are known in southern Alberta. IILEPJ9170 Butterflies Chlosyne acastus Sagebrush Checkerspot Sensitive Sensitive Sensitive This species and its potential host Vascular plants have a small

distribution in Alberta. Some of the badlands habitat protected; however, agricultural activity may threaten habitat elsewhere. Small population, few occurrences. Distribution in Alberta restricted to the Milk River system. Species is AFCJB16010 Fish Hybognathus argyritis Western Silvery Minnow At Risk At Risk May Be at Risk vulnerable to extreme climatic fluctuations and highly variable water levels. In process of being listed as "Threatened" under the Wildlife Act. AFCJB16020 Fish Hybognathus hankinsoni Brassy Minnow Undetermined Undetermined Undetermined AFCJB28120 Fish Notropis atherinoides Emerald Shiner Secure Secure Secure AFCJB28190 Fish Notropis blennius River Shiner Undetermined Undetermined Undetermined AFCJB28550 Fish Notropis hudsonius Spottail Shiner Secure Secure Secure Clustered distribution; trends in population and abundance unknown. AFCJB31020 Fish Phoxinus eos Northern Redbelly Dace Sensitive Sensitive Sensitive Local populations could be affected by habitat changes brought about by human activity. AFCJB31040 Fish Phoxinus neogaeus Finescale Dace Undetermined Undetermined Undetermined AFCJB32020 Fish Pimephales promelas Fathead Minnow Secure Secure Secure Few occurrences, restricted distribution. Habitat within the Peace River is likely marginal for this typical lake species. AFCJB35030 Fish Ptychocheilus oregonensis Northern Pikeminnow Sensitive Sensitive Sensitive Success of the northern pikeminnow may be affected by the Bennett dam and the subsequent fluctuating river flow. AFCJB37020 Fish Rhinichthys cataractae Longnose Dace Secure Secure Secure AFCJB39010 Fish Richardsonius balteatus Redside Shiner Secure Secure Secure AFCJB54010 Fish Margariscus margarita Pearl Dace Undetermined Undetermined Undetermined AFCJB57010 Fish Platygobio gracilis Flathead Chub Secure Secure Secure AFCJC01020 Fish Carpiodes cyprinus Quillback Undetermined Undetermined Undetermined AFCJC02030 Fish Catostomus catostomus Longnose Sucker Secure Secure Secure

AFCJC02060 Fish Catostomus commersoni White Sucker Secure Secure Secure Low abundance, and few occurrences restricted to the Peace River drainage. AFCJC02130 Fish Catostomus macrocheilus Largescale Sucker Sensitive Sensitive Sensitive No information is available on trends in population or distribution. AFCJC02160 Fish Catostomus platyrhynchus Mountain Sucker Secure Secure Secure AFCJC10010 Fish Moxostoma anisurum Silver Redhorse Undetermined Undetermined Undetermined Moxostoma AFCJC10110 Fish Shorthead Redhorse Secure Secure Secure macrolepidotum Species occurs in low abundance within an extremely limited distribution. At the limit of its natural range, it is thus sensitive to water level fluctuations AFCKA02070 Fish Noturus flavus Stonecat At Risk At Risk Undetermined stemming from both natural and anthropomorphic sources.In process of being listed as "Threatened" under the Wildlife Act. AFCLC01010 Fish Percopsis omiscomaycus Trout-perch Secure Secure Secure AFCMA01010 Fish Lota lota Burbot Secure Secure Secure AFCNC02010 Fish Gambusia affinis Western Mosquitofish Exotic/Alien Exotic/Alien Exotic/Alien AFCNC04020 Fish Poecilia latipinna Sailfin Molly Exotic/Alien Exotic/Alien Exotic/Alien AFCPA02010 Fish Culaea inconstans Brook Stickleback Secure Secure Secure AFCPA04T10 Fish Gasterosteus aculeatus Threespine Stickleback Exotic/Alien Exotic/Alien Exotic/Alien AFCPA04010 Fish Pungitius pungitius Ninespine Stickleback Undetermined Undetermined Undetermined PMPOA07010 Vascular plants Alopecurus aequalis Short-awned Foxtail Secure Secure Not Assessed Small populations where found, few occurrences, and small range (mountains/parkland of southwestern Alberta). Possible threats to population PMPOA07020 Vascular plants Alopecurus borealis Alpine Meadow Foxtail May Be At Risk Not Assessed include livestock grazing; threats to habitat include conversion of natural habitats (shores and open woodland) to cropland. PMPOA07040 Vascular plants Alopecurus carolinianus Tufted Meadow Foxtail Secure Secure Not Assessed PMPOA07060 Vascular plants Alopecurus geniculatus Meadow Foxtail Exotic Exotic/Alien Not Assessed

PMPOA07090 Vascular plants Alopecurus pratensis Field Meadow Foxtail Exotic Exotic/Alien Not Assessed PDBRA02010 Vascular plants Alyssum alyssoides Pale Alyssum Exotic Exotic/Alien Not Assessed PDBRA02030 Vascular plants Alyssum desertorum Desert Alyssum Exotic Exotic/Alien Not Assessed PDBRA02060 Vascular plants Alyssum murale Yellowtuft Exotic Exotic/Alien Not Assessed PDAMA04030 Vascular plants Amaranthus albus White Tumbleweed Exotic Secure Not Assessed Few occurrences and restricted distribution; moderate threat to PDAMA040A0 Vascular plants Amaranthus californicus California Amaranth Exotic May Be At Risk Not Assessed population from livestock grazing. Habitat jeopardized by conversion to cropland. PDAMA040X0 Vascular plants Amaranthus powellii Powell's Amaranth Exotic Exotic/Alien Not Assessed PDAMA04100 Vascular plants Amaranthus retroflexus Green Amaranth Exotic Exotic/Alien Not Assessed Few occurrences within a small portion of grasslands in southeast Alberta. Habitat threats include stabilization of PDAST0C010 Vascular plants Ambrosia acanthicarpa Flat-spined Burr Ragweed May Be At Risk May Be At Risk Not Assessed sand dunes and conversion of natural habitats to cropland. Livestock grazing may pose threat to population. PDAST0C030 Vascular plants Ambrosia artemisiifolia Common Ragweed Secure Secure Not Assessed PDAST0C0L0 Vascular plants Ambrosia psilostachya Perennial Ragweed Exotic Exotic/Alien Not Assessed PDAST0C0Q0 Vascular plants Ambrosia trifida Great Ragweed Exotic Exotic/Alien Not Assessed PDROS05010 Vascular plants Amelanchier alnifolia Saskatoon Secure Secure Not Assessed PMORC01010 Vascular plants Amerorchis rotundifolia Small Round-leaved Orchis Secure Secure Secure PMCYP0Q130 Vascular plants Amphiscirpus nevadensis Nevada Bulrush Secure Secure Not Assessed PDBOR01090 Vascular plants Amsinckia menziesii Small-flowered Fiddleneck Exotic Exotic/Alien Not Assessed Small number of occurrences; distribution limited to the Grasslands Natural Region. Wetland habitat PDPRI01020 Vascular plants Anagallis minima Chaffweed May Be At Risk May Be At Risk Not Assessed threatened by desiccation resulting from climate change; populations susceptible to livestock grazing in ephemeral wetlands. PDAST0F010 Vascular plants Anaphalis margaritacea Pearly Everlasting Secure Secure Not Assessed PDBOR02010 Vascular plants Anchusa arvensis Small Bugloss Exotic Exotic/Alien Not Assessed

PDERI02010 Vascular plants Andromeda polifolia Bog Rosemary Secure Secure Not Assessed PDPRI02020 Vascular plants Androsace chamaejasme Sweet-flowered Rock Jasmine Secure Secure Not Assessed PDPRI02050 Vascular plants Androsace occidentalis Western Rock Jasmine Secure Secure Not Assessed PDPRI02060 Vascular plants Androsace septentrionalis Pygmy-flowered Rock Jasmine Secure Secure Not Assessed PDRAN04020 Vascular plants Anemone canadensis Canada Anemone Secure Secure Not Assessed PDRAN04040 Vascular plants Anemone cylindrica Long-headed Anemone Secure Secure Not Assessed PDRAN04060 Vascular plants Anemone drummondii Alpine Anemone Secure Secure Not Assessed PDRAN040E0 Vascular plants Anemone multifida Cut-leaved Anemone Secure Secure Not Assessed PDRAN0K010 Vascular plants Anemone occidentalis Western Pasqueflower Secure Secure Not Assessed PDRAN040J0 Vascular plants Anemone parviflora Small-flowered Anemone Secure Secure Not Assessed PDRAN0K020 Vascular plants Anemone patens Prairie Crocus Secure Secure Not Assessed Only known extant population is within PDRAN040L0 Vascular plants Anemone quinquefolia Wood Anemone May Be At Risk May Be At Risk Not Assessed an area to be logged within the next 5- 10 years. PDRAN040N0 Vascular plants Anemone richardsonii Yellow Anemone Secure Secure Not Assessed PDRAN040T0 Vascular plants Anemone virginiana Thimbleweed Undetermined Undetermined Not Assessed PDAPI06010 Vascular plants Anethum graveolens Dill Exotic Exotic/Alien Not Assessed Very restricted distribution and presumed population decline. Habitat and population threatened by logging, PDAPI07030 Vascular plants Angelica arguta Lyall's Angelica Sensitive Sensitive Not Assessed off-highway vehicle and mineral development activities and livestock grazing. Medium number of occurrences and restricted distribution. Habitat and PDAPI07080 Vascular plants Angelica dawsonii Dawson's Angelica Sensitive Sensitive Not Assessed population threatened by off-highway vehicle use, oil and gas activity, and livestock grazing. PDAPI070A0 Vascular plants Angelica genuflexa Kneeling Angelica Secure Secure Not Assessed Small populations, few occurrences, and restricted distribution; threatened PDCAR040H0 Vascular plants Arenaria longipedunculata Low Sandwort May Be At Risk May Be At Risk Not Assessed by highway construction and other development in montane areas where it occurs.

PDCAR040P0 Vascular plants Arenaria serpyllifolia Thyme-leaved Sandwort Exotic Exotic/Alien Not Assessed PDROS22010 Vascular plants Argentina anserina Silverweed Secure Secure Not Assessed Small populations, few occurrences, and narrow distribution. Much of species’ range is currently being PMPOA0K0W0 Vascular plants Aristida purpurea Purple Three-awned Grass May Be At Risk May Be At Risk Not Assessed subjected to intensive oil and gas exploration. Effects of livestock grazing on population unknown. PDBRA07020 Vascular plants Armoracia rusticana Horse Radish Exotic Exotic/Alien Not Assessed Species occurs in small populations in PDAST0Q030 Vascular plants Arnica amplexicaulis Streambank Arnica May Be At Risk Not Assessed few locations. Habitat threatened by logging and oil and gas activities. PDFAB0F320 Vascular plants Astragalus drummondii Drummond's Milk-vetch Secure Secure Not Assessed PDFAB0F3B0 Vascular plants Astragalus eucosmus Elegant Milk-vetch Secure Secure Not Assessed PDFAB0F3H0 Vascular plants Astragalus flexuosus Flexible Milk-vetch Secure Secure Not Assessed PDFAB0F3S0 Vascular plants Astragalus gilviflorus Three-leaved Milk-vetch Secure Secure Not Assessed Few occurrences and range restricted PDFAB0F4J0 Vascular plants Astragalus kentrophyta Spiny Milk-vetch May Be At Risk May Be At Risk Not Assessed to extreme southern grasslands. Livestock grazing may be a threat. Very small populations; threats to habitat include cultivation of native PDFAB0F4Z0 Vascular plants Astragalus lotiflorus Lotus Milk-vetch Sensitive Sensitive Not Assessed prairie, and oil and gas development. Effects of livestock grazing on populations unknown. PDFAB0F5F0 Vascular plants Astragalus miser A Milk-vetch Secure Secure Not Assessed PDFAB0F5G0 Vascular plants Astragalus missouriensis Missouri Milk-vetch Secure Secure Not Assessed PDFAB0F6R0 Vascular plants Astragalus pectinatus Narrow-leaved Milk-vetch Secure Secure Not Assessed Small populations and number of occurrences; range restricted to grasslands of southeast Alberta. PDFAB0F7A0 Vascular plants Astragalus purshii Pursh's Milk-vetch Sensitive Sensitive Not Assessed Cultivation of dry prairies and oil and gas development threaten habitat. Populations vulnerable to livestock grazing, but effects unknown. PDFAB0F7P0 Vascular plants Astragalus robbinsii Robbins' Milkvetch Sensitive Sensitive Not Assessed Small populations; sensitive based on

threats and presumed population trend. Many threats to habitat and population include logging, cultivation, oil and gas activity, off-highway vehicle use, and livestock grazing. PDFAB0F8F0 Vascular plants Astragalus spatulatus Tufted Milk-vetch Secure Secure Not Assessed PDFAB0F8Q0 Vascular plants Astragalus tenellus Loose-flowered Milk-vetch Secure Secure Not Assessed PDFAB0F9E0 Vascular plants Astragalus vexilliflexus Bent-flowered Milk-vetch Secure Secure Not Assessed Very small population size and number PPDRY02010 Vascular plants Athyrium alpestre Alpine Lady Fern Sensitive Sensitive May Be at Risk of occurrences. Distribution restricted to the mountains. PPDRY02023 Vascular plants Athyrium filix-femina Lady Fern Secure Secure Not Assessed PDCHE04050 Vascular plants Atriplex argentea Silvery Orache Secure Secure Not Assessed PDCHE04090 Vascular plants Atriplex canescens Four-wing Saltbush Secure Secure Not Assessed PDCHE041V0 Vascular plants Atriplex dioica Thick-leaved Orache Secure Secure Not Assessed PDCHE040M0 Vascular plants Atriplex gardneri Gardner's Saltbush Undetermined Undetermined Not Assessed PDCHE042D0 Vascular plants Atriplex heterosperma Russian Atriplex Exotic Exotic/Alien Not Assessed PDCHE040V0 Vascular plants Atriplex hortensis Garden Orache Exotic Exotic/Alien Not Assessed PDCHE041A0 Vascular plants Atriplex oblongifolia Oblong-leaved Orache Exotic Exotic/Alien Not Assessed PDCHE041F0 Vascular plants Atriplex patula Spreading Orache Undetermined Undetermined Not Assessed Very small populations; few PDCHE041L0 Vascular plants Atriplex powellii Powell's Orache Sensitive Sensitive Not Assessed occurrences. PDCHE041N0 Vascular plants Atriplex prostrata Thin-leaved Orache Exotic Exotic/Alien Not Assessed PDCHE041Q0 Vascular plants Atriplex rosea Red Orache Exotic Exotic/Alien Not Assessed PDCHE041W0 Vascular plants Atriplex suckleyi Suckley's Orache Secure Secure Not Assessed Small populations, few occurrences, and found only in southeast Alberta. Habitat threatened by oil and gas PDCHE04230 Vascular plants Atriplex truncata Wedge Orache May Be At Risk May Be At Risk Not Assessed activity, while the effects of livestock grazing on the population may be detrimental. PMPOA0S030 Vascular plants Avena fatua Wild Oat Exotic Exotic/Alien Not Assessed PMPOA0S050 Vascular plants Avena sativa Cultivated Oat Exotic Exotic/Alien Not Assessed PMPOA32040 Vascular plants Avenula hookeri Hooker's Alpine Oat Grass Secure Secure Not Assessed

PDCHE05010 Vascular plants Axyris amaranthoides Russian Pigweed Exotic Exotic/Alien Not Assessed Only one known occurrence in the province. Trends in population and distribution may be declining. Wetland PDSCR06080 Vascular plants Bacopa rotundifolia Round-leaved Water Hyssop May Be At Risk May Be At Risk Not Assessed habitat lost through land conversion and desiccation. Considerable human activity in this species' range. PDAST11090 Vascular plants Balsamorhiza sagittata Arrow-leaved Balsamroot Secure Secure Not Assessed Few occurrences and scattered distribution. Moderate threats to habitat PDBRA0A010 Vascular plants Barbarea orthoceras American Yellow Rocket Sensitive Sensitive Not Assessed include logging, oil and gas development, and wetland loss through drainage and desiccation. PDBRA0A040 Vascular plants Barbarea vulgaris Yellow Rocket Exotic Exotic/Alien Not Assessed PDCHE06020 Vascular plants Bassia hyssopifolia Five-hooked Bassia Exotic Exotic/Alien Not Assessed PMPOA0W010 Vascular plants Beckmannia syzigachne American Slough Grass Secure Secure Not Assessed PDBER060E0 Vascular plants Berberis repens Creeping Oregon-Grape Secure Secure Not Assessed PDBRA0B010 Vascular plants Berteroa incana Hoary False-alyssum Exotic Exotic/Alien Not Assessed PDSCR09070 Vascular plants Besseya wyomingensis Wyoming Coraldrops Secure Secure Not Assessed PDBET02040 Vascular plants Betula glandulosa Glandular Birch Secure Undetermined Not Assessed PDBET02080 Vascular plants Betula nana Arctic Dwarf Birch Undetermined Undetermined Not Assessed PDBET02090 Vascular plants Betula neoalaskana Alaska Paper Birch Secure Secure Not Assessed PDBET020B0 Vascular plants Betula occidentalis Water Birch Secure Secure Not Assessed PDBET020C0 Vascular plants Betula papyrifera Paper Birch Secure Secure Not Assessed PDBET020H0 Vascular plants Betula pumila Bog Birch Secure Secure Not Assessed PDAST180B0 Vascular plants Bidens cernua Nodding Beggarticks Secure Secure Not Assessed Very small populations at few locations; PDAST180R0 Vascular plants Bidens frondosa Devil's Beggarticks May Be At Risk May Be At Risk Not Assessed restricted to southeast Alberta. Populations at risk of livestock grazing. PDAST181L0 Vascular plants Bidens tripartita Three-lobed Beggarticks Exotic Exotic/Alien Not Assessed Many occurrences but distribution limited, and trends expected to be PDPGN0L0E0 Vascular plants Bistorta bistortoides American Bistort Sensitive Sensitive Not Assessed declining. Moderate threats to both population and habitat.

PDPGN0L2G0 Vascular plants Bistorta vivipara Alpine Bistort Secure Secure Not Assessed Three occurrences, very small PMCYP0Q1C0 Vascular plants Blysmopsis rufa Red Clubrush Sensitive Sensitive Not Assessed population and restricted range. No known threats. Few occurrences within grasslands of southeast Alberta. Threats include oil PDONA01030 Vascular plants Boisduvalia glabella Smooth Willowherb May Be At Risk Not Assessed and gas development, and livestock grazing. Very few occurrences, populations likely small. Considerable human activity and PMCYP0Q0P0 Vascular plants Bolboschoenus fluviatilis River Bulrush May Be At Risk May Be At Risk Not Assessed conversion of habitats to other uses is ongoing in this species' range. PMCYP0Q0Z0 Vascular plants Bolboschoenus maritimus Saltmarsh Bulrush Secure Secure Not Assessed PDBOR05010 Vascular plants Borago officinalis Common Borage Exotic Exotic/Alien Not Assessed Few occurrences; distribution restricted to the Caribou Mountains, a region PDORO01020 Vascular plants Boschniakia rossica Northern Groundcone May Be At Risk May Be At Risk Not Assessed undergoing much logging and oil and gas development. Very localized distribution (known from PPOPH010S0 Vascular plants Botrychium ascendens Upswept Moonwort May Be At Risk May Be At Risk May Be at Risk only one location in the province), small population size, and few occurrences. PPOPH01230 Vascular plants Botrychium boreale Boreal Moonwort Undetermined Undetermined May Be at Risk Only one occurrence known in Alberta, in an area under significant threat of habitat conversion through land PPOPH010W0 Vascular plants Botrychium campestre Prairie Moonwort May Be At Risk May Be At Risk May Be at Risk development. Also threatened by livestock grazing and invasive species (particularly smooth brome). Population size of this species unknown but apparently very small, as it is known PPOPH010L0 Vascular plants Botrychium crenulatum Dainty Moonwort May Be At Risk May Be At Risk May Be at Risk only from one location (Banff). Livestock grazing poses threat, and the impacts of disturbance events is not yet clear. PPOPH010Q0 Vascular plants Botrychium hesperium Western Moonwort Undetermined Undetermined May Be at Risk Small number of occurrences and PPOPH01070 Vascular plants Botrychium lanceolatum Triangle Moonwort Sensitive Sensitive May Be at Risk restricted distribution. Occurs in low

numbers where found. Only one occurrence known in Alberta. PPOPH01120 Vascular plants Botrychium lineare Narrow-leaved Moonwort May Be At Risk May Be At Risk Not Assessed Any road work in area could destroy the only known population. PPOPH01080 Vascular plants Botrychium lunaria Common Moonwort Secure Secure Secure PPOPH010R0 Vascular plants Botrychium minganense Mingan Moonwort Undetermined Undetermined May Be at Risk There are few sporadic occurrences of this species, and small population sizes where it is found. Threats include PPOPH010B0 Vascular plants Botrychium multifidum Leathery Moonwort May Be At Risk May Be At Risk May Be at Risk conversion of natural habitat to monocultures. The effect of livestock grazing on this species is unknown. Locally common in Elk Island National Park (where it is one of the two most PPOPH01130 Vascular plants Botrychium pallidum Pale Moonwort May Be At Risk May Be At Risk Not Assessed common species of Botrychium), but not found anywhere else in Alberta thus far. Extremely small population and very few occurrences. Distribution restricted to southwest Alberta. It may be subject PPOPH010J0 Vascular plants Botrychium paradoxum Paradox Moonwort May Be At Risk May Be At Risk May Be at Risk to livestock grazing outside of Waterton Lakes National Park. The importance of disturbance events is not clear. Population size unknown but presumed very small. Only known from one location in Alberta (Waterton Lakes PPOPH010T0 Vascular plants Botrychium pedunculosum Stalked Moonwort May Be At Risk May Be At Risk May Be at Risk National Park). If this species occurs outside the park boundary, it is likely threatened by livestock grazing. Small number of occurrences in Alberta; population size is unknown but PPOPH010V0 Vascular plants Botrychium pinnatum Northwestern Moonwort Sensitive Sensitive May Be at Risk presumed to be very small. Distribution limited to the western part of the province. Small population size, few occurrences, PPOPH010E0 Vascular plants Botrychium simplex Least Moonwort May Be At Risk May Be At Risk May Be at Risk and distribution limited to southwest

Alberta and the area surrounding Elk Island National Park. No known threats to population, but habitat is threatened by conversion of natural grasslands to cropland. Very small populations, few occurrences, and restricted distribution. PPOPH01140 Vascular plants Botrychium spathulatum Spatulate Moonwort May Be At Risk May Be At Risk May Be at Risk Montane areas in which it occurs face substantial threats from new developments. PPOPH010H0 Vascular plants Botrychium virginianum Rattlesnake Fern Secure Secure Secure PMPOA10090 Vascular plants Bouteloua gracilis Blue Grama Secure Secure Not Assessed Only two known occurrences in the PDCAB01010 Vascular plants Brasenia schreberi Water-shield May Be At Risk May Be At Risk Not Assessed province. PDBRA0C050 Vascular plants Brassica juncea Chinese Mustard Exotic Exotic/Alien Not Assessed PDBRA0C060 Vascular plants Brassica napus Turnip Exotic Exotic/Alien Not Assessed PDBRA0C0A0 Vascular plants Brassica rapa Bird's Rape Exotic Exotic/Alien Not Assessed PDBRA0D020 Vascular plants Braya glabella Purple Rockcress Undetermined Undetermined Not Assessed Few occurrences; restricted to mountains and foothills. Threats to PDBRA0D040 Vascular plants Braya humilis Alpine Northern Rockcress May Be At Risk May Be At Risk Not Assessed habitat include logging, oil and gas activity, and off-highway vehicle use. Very small populations and restricted to PDAST1H0L0 Vascular plants Brickellia grandiflora Tasseled-flowered Brickelbush Sensitive Sensitive Not Assessed the southwest corner of the province. PMPOA15030 Vascular plants Bromus anomalus Nodding Brome Secure Not Assessed PMPOA150A0 Vascular plants Bromus carinatus California Brome Secure Secure Not Assessed PMPOA150C0 Vascular plants Bromus ciliatus Fringed Brome Secure Secure Not Assessed PMPOA150D0 Vascular plants Bromus commutatus Meadow Brome Exotic Exotic/Alien Not Assessed PMPOA150K0 Vascular plants Bromus hordeaceus Soft Brome Exotic Exotic/Alien Not Assessed PMPOA150L0 Vascular plants Bromus inermis Awnless Brome Exotic Exotic/Alien Not Assessed PMPOA150M0 Vascular plants Bromus japonicus Japanese Brome Exotic Exotic/Alien Not Assessed Very small populations where found; habitat threatened by conversion of PMPOA151M0 Vascular plants Bromus latiglumis Early-leaved Brome May Be At Risk May Be At Risk Not Assessed native grassland to cropland. Populations vulnerable to livestock

grazing. PMPOA150V0 Vascular plants Bromus marginatus Large Mountain Brome Exotic/Alien Not Assessed PMPOA150L2 Vascular plants Bromus pumpellianus Pumpelly Brome Undetermined Undetermined Not Assessed PMPOA15212 Vascular plants Bromus richardsonii Richardson's Fringed Brome Undetermined Undetermined Not Assessed PMPOA151B0 Vascular plants Bromus secalinus Rye Brome Exotic Exotic/Alien Not Assessed PMPOA151D0 Vascular plants Bromus squarrosus Corn Brome Exotic Exotic/Alien Not Assessed PMPOA151H0 Vascular plants Bromus tectorum Cheat Grass Exotic Exotic/Alien Not Assessed Small number of occurrences within a restricted distribution. Species’ habitat is compromised by logging, oil and gas PMPOA151L0 Vascular plants Bromus vulgaris Colombian Brome May Be At Risk May Be At Risk Not Assessed development, and cultivation. Populations susceptible to livestock grazing. PDAPI0F010 Vascular plants Bupleurum americanum American Thorow-wax Secure Secure Not Assessed PMBUT01010 Vascular plants Butomus umbellatus Flowering-rush Exotic Exotic/Alien Not Assessed PMPOA17050 Vascular plants Calamagrostis canadensis Blue-jointed Reed Grass Secure Secure Not Assessed Species is neither abundant nor PMPOA170N0 Vascular plants Calamagrostis lapponica Lapland Reed Grass Sensitive Sensitive Not Assessed widespread, and restricted to the northern foothills. Calamagrostis PMPOA170R0 Vascular plants Plains Reed Grass Secure Secure Not Assessed montanensis Calamagrostis PMPOA17100 Vascular plants Purple Reed Grass Secure Secure Not Assessed purpurascens PMPOA17110 Vascular plants Calamagrostis rubescens Pine Reed Grass Secure Secure Not Assessed PMPOA17170 Vascular plants Calamagrostis stricta Slim-stemmed Small Reed Grass Secure Secure Not Assessed PMPOA18050 Vascular plants Calamovilfa longifolia Sand Reed Grass Secure Secure Not Assessed PMARA07010 Vascular plants Calla palustris Wild Calla Secure Secure Not Assessed PDCLL01030 Vascular plants Callitriche hermaphroditica Northern Water-starwort Secure Secure Not Assessed PDCLL010D0 Vascular plants Callitriche verna Vernal Water-starwort Secure Not Assessed PMLIL0D050 Vascular plants Calochortus apiculatus Baker Mariposa Lily Secure Secure Not Assessed PDRAN06010 Vascular plants Caltha leptosepala White Marsh Marigold Secure Secure Not Assessed PDRAN06020 Vascular plants Caltha natans Floating Marsh Marigold Secure Secure Not Assessed PDRAN06030 Vascular plants Caltha palustris Marsh Marigold Secure Secure Not Assessed PDONA02040 Vascular plants Calylophus serrulatus Yellow Sundrops May Be At Risk May Be At Risk Not Assessed Few occurrences; sand dune habitat

under threat of cultivation; effects of livestock grazing on population unknown. PMORC0D010 Vascular plants Calypso bulbosa Calypso Secure Secure Secure PDCON040E0 Vascular plants Calystegia sepium Hedge Bindweed Secure Secure Not Assessed Small number of occurrences within a very narrow distribution; much of habitat PMLIL0E040 Vascular plants Camassia quamash Common Camas May Be At Risk May Be At Risk Not Assessed lost through cultivation and development. Livestock poses threat to populations. PDBRA0H010 Vascular plants Camelina microcarpa Little-seeded False-flax Exotic Exotic/Alien Not Assessed PDBRA0H040 Vascular plants Camelina parodii False-flax Exotic/Alien Not Assessed PDBRA0H020 Vascular plants Camelina sativa Large-seeded False-flax Exotic Exotic/Alien Not Assessed Small populations in few locations; restricted distribution. Habitat under PDONA03010 Vascular plants Camissonia andina Blackfoot River Suncup May Be At Risk May Be At Risk Not Assessed threat of cultivation. Effects of livestock grazing on population unknown. Cultivation threatens the few locations where this species exists. Effects of PDONA03060 Vascular plants Camissonia breviflora Short-flowered Suncup May Be At Risk May Be At Risk Not Assessed livestock grazing on populations unknown. Only known location is within an oil and PDCAM02030 Vascular plants Campanula aparinoides Marsh Bellflower May Be At Risk May Be At Risk Not Assessed gas lease. PDCAM020F0 Vascular plants Campanula lasiocarpa Alaska Bellflower Secure Secure Not Assessed PDCAM020Q0 Vascular plants Campanula rapunculoides Creeping Bellflower Exotic Exotic/Alien Not Assessed PDCAM020T0 Vascular plants Campanula rotundifolia Harebell Secure Secure Not Assessed Small populations, few occurrences, PDCAM020Y0 Vascular plants Campanula uniflora Arctic Harebell Sensitive Sensitive Not Assessed and distribution is restricted to the mountains and foothills. PDASTEK010 Vascular plants Canadanthus modestus Great Northern Aster Secure Secure Not Assessed PDCNB04010 Vascular plants Cannabis sativa Hemp Exotic Exotic/Alien Not Assessed PDBRA0J010 Vascular plants Capsella bursa-pastoris Shepherd's Purse Exotic Exotic/Alien Not Assessed PDFAB0R010 Vascular plants Caragana arborescens Siberian Pea-tree Exotic Exotic/Alien Not Assessed Few occurrences, small population, and PDBRA0K020 Vascular plants Cardamine bellidifolia Alpine Bittercress Sensitive itive Sens Not Assessed range restricted to mountains and

foothills. Few occurrences, small population, and PDBRA0K0U0 Vascular plants Cardamine oligosperma Few-seeded Bittercress Sensitive Sensitive Not Assessed restricted distribution. Small population, few occurrences; range restricted to Peace River area. Considerable human activity in this PDBRA0K0V0 Vascular plants Cardamine parviflora Small-flowered Bittercress May Be At Risk May Be At Risk Not Assessed species' range in Alberta but specific threats and species' response are unknown. Climate change threatens desiccation of wetlands. PDBRA0K0Y0 Vascular plants Cardamine pensylvanica Pennsylvania Bittercress Secure Secure Not Assessed Small populations, few occurrences. Habitat desiccation threatened by PDBRA0K0Z0 Vascular plants Cardamine pratensis Cuckoo Flower May Be At Risk May Be At Risk Not Assessed climate change and deforestation in watershed. PDBRA0L020 Vascular plants Cardaria draba Heart-podded Hoarycress Exotic Exotic/Alien Not Assessed PDBRA0L030 Vascular plants Cardaria pubescens Globe-podded Hoarycress Exotic Exotic/Alien Not Assessed PDAST1S040 Vascular plants Carduus nutans Musk Thistle Exotic Exotic/Alien Not Assessed Small populations where found, few PMCYP03070 Vascular plants Carex adusta Lesser Brown Sedge May Be At Risk May Be At Risk Not Assessed occurrences, and habitat threatened by extensive logging. PMCYP030F0 Vascular plants Carex albonigra Black-and-white Scale Sedge Secure Secure Not Assessed Few occurrences, populations PMCYP030U0 Vascular plants Carex aperta Columbian Sedge Sensitive Sensitive Not Assessed presumed small, and range restricted to mountains and foothills. PMCYP030V0 Vascular plants Carex aquatilis Water Sedge Secure Secure Not Assessed Small number of occurrences and populations presumed small. Habitat PMCYP030X0 Vascular plants Carex arcta Northern Clustered Sedge May Be At Risk May Be At Risk Not Assessed under threat of logging and oil and gas development. PMCYP03160 Vascular plants Carex atherodes Wheat Sedge Secure Secure Not Assessed PMCYP03170 Vascular plants Carex athrostachya Slender-beaked Sedge Secure Secure Not Assessed PMCYP03190 Vascular plants Carex atratiformis Scabrous Black Sedge Secure Secure Not Assessed PMCYP031B0 Vascular plants Carex atrosquama Lesser Black-scaled Sedge Secure Secure Not Assessed PMCYP031C0 Vascular plants Carex aurea Golden Sedge Secure Secure Not Assessed

Small populations and number of PMCYP031F0 Vascular plants Carex backii Back's Sedge May Be At Risk May Be At Risk Not Assessed occurrences. Habitat moderately threatened by logging. PMCYP031M0 Vascular plants Carex bebbii Bebb's Sedge Secure Secure Not Assessed Small number of occurrences. More PMCYP031Q0 Vascular plants Carex bicolor Two-coloured Sedge May Be At Risk May Be At Risk Not Assessed information needed about trends in population and distribution. PMCYP03220 Vascular plants Carex brevior Short-beaked Sedge Secure Secure Not Assessed PMCYP03280 Vascular plants Carex brunnescens Brownish Sedge Secure Secure Not Assessed PMCYP032B0 Vascular plants Carex buxbaumii Buxbaum's Sedge Secure Secure Not Assessed PMCYP032F0 Vascular plants Carex canescens Silvery Sedge Undetermined Undetermined Not Assessed PMCYP032G0 Vascular plants Carex capillaris Hairlike Sedge Secure Secure Not Assessed Very small populations, few PMCYP032H0 Vascular plants Carex capitata Capitate Sedge Sensitive Sensitive Not Assessed occurrences, and narrow distribution within mountains and foothills. PMCYP032U0 Vascular plants Carex chordorrhiza Creeping Sedge Secure Secure Not Assessed PMCYP03300 Vascular plants Carex concinna Low Northern Sedge Secure Secure Not Assessed PMCYP03310 Vascular plants Carex concinnoides Northwestern Sedge Secure Secure Not Assessed PMCYP03KY0 Vascular plants Carex cordillerana Cordilleran Sedge Undetermined Undetermined Not Assessed Few occurrences, likely declining population. Intensive human activity in PMCYP03360 Vascular plants Carex crawei Crawe's Sedge May Be At Risk May Be At Risk Not Assessed part of this species’ habitat but specific effects unknown. Population threatened by livestock grazing. PMCYP03370 Vascular plants Carex crawfordii Crawford's Sedge Secure Secure Not Assessed PMCYP033L0 Vascular plants Carex deflexa Northern Sedge Secure Secure Not Assessed PMCYP033Q0 Vascular plants Carex deweyana Dewey's Sedge Secure Secure Not Assessed PMCYP033R0 Vascular plants Carex diandra Lesser Panicled Sedge Secure Secure Not Assessed PMCYP033U0 Vascular plants Carex disperma Soft-leaved Sedge Secure Secure Not Assessed PMCYP033Y0 Vascular plants Carex douglasii Douglas' Sedge Secure Secure Not Assessed PMCYP03GJ0 Vascular plants Carex duriuscula Needle-leaved Sedge Secure Secure Not Assessed PMCYP03420 Vascular plants Carex eburnea Bristle-leaved Sedge Secure Secure Not Assessed PMCYP03430 Vascular plants Carex echinata Little Prickly Sedge Undetermined Undetermined Not Assessed PMCYP035X3 Vascular plants Carex epapillosa Blackened Sedge Sensitive Sensitive Not Assessed No known threats, but two occurrences,

population and range both very limited. PMCYP034N0 Vascular plants Carex filifolia Thread-leaved Sedge Secure Secure Not Assessed PMCYP034T0 Vascular plants Carex flava Yellow Sedge Secure Secure Not Assessed PMCYP034V0 Vascular plants Carex foenea Hay Sedge Secure Secure Not Assessed Few occurrences and small populations where found, limited distribution. PMCYP038N0 Vascular plants Carex fuliginosa Short-leaved Sedge May Be At Risk May Be At Risk Not Assessed Threats to habitat (dry alpine slopes) include mineral development and off highway vehicles. PMCYP03520 Vascular plants Carex garberi Garber's Sedge Undetermined Undetermined Not Assessed PMCYP03540 Vascular plants Carex geyeri Elk Sedge Secure Secure Not Assessed Small number of occurrences, PMCYP03570 Vascular plants Carex glacialis Glacier Sedge Sensitive Sensitive Not Assessed abundance presumed low; found only in the mountains. PMCYP035K0 Vascular plants Carex gynocrates Northern Bog Sedge Secure Secure Not Assessed PMCYP035R0 Vascular plants Carex haydeniana Cloud Sedge Secure Secure Not Assessed Very small populations found in few locations; wetland habitat under threat PMCYP035T0 Vascular plants Carex heleonastes Hudson Bay Sedge Sensitive Sensitive Not Assessed of desiccation resulting from climate change. PMCYP03650 Vascular plants Carex hoodii Hood's Sedge Secure Secure Not Assessed Few known occurrences within a narrow distribution. Species occurs in areas of PMCYP03660 Vascular plants Carex hookerana Hooker's Sedge Sensitive Sensitive Not Assessed intensive human activity, but specific effects unknown. Population susceptible to livestock grazing. Small, declining population and few occurrences. Current threats include PMCYP03690 Vascular plants Carex houghtoniana Houghton's Sedge May Be At Risk May Be At Risk Not Assessed conversion of natural habitats to cropland, oil and gas development, and livestock grazing. Very small populations, few occurrences, and restricted distribution. PMCYP036D0 Vascular plants Carex hystericina Porcupine Sedge May Be At Risk May Be At Risk Not Assessed Populations vulnerable to livestock grazing in springs. Habitat at risk of

climate change-induced desiccation. Only four known occurrences within the mountains. Abundance unknown but PMCYP036F0 Vascular plants Carex illota Sheep Sedge Sensitive Sensitive Not Assessed expected to be very low; thus population likely susceptible to stochastic events. Population size unknown but presumed PMCYP036G0 Vascular plants Carex incurviformis Coastal Sand Sedge Sensitive Sensitive Not Assessed small; few occurrences within a narrow range. PMCYP03L40 Vascular plants Carex infirminervia A Sedge Undetermined Undetermined Not Assessed PMCYP036H0 Vascular plants Carex inops Long Stolon Sedge Undetermined Undetermined Not Assessed PMCYP036K0 Vascular plants Carex interior Inland Sedge Secure Secure Not Assessed Small number of occurrences found PMCYP031T0 Vascular plants Carex lachenalii Arctic Harefoot Sedge Sensitive Sensitive Not Assessed only within mountains and foothills; small populations expected. Small populations and number of occurrences; wetland habitat under PMCYP036W0 Vascular plants Carex lacustris Lakebank Sedge May Be At Risk May Be At Risk Not Assessed threat of desiccation from climate change and conversion to other uses. PMCYP03G50 Vascular plants Carex lapponica Lapland Sedge Undetermined Undetermined Not Assessed PMCYP03720 Vascular plants Carex lasiocarpa Slender Sedge Secure Secure Not Assessed PMCYP037A0 Vascular plants Carex lenticularis Shore Sedge Secure Secure Not Assessed PMCYP037E0 Vascular plants Carex leptalea Bristly-stalked Sedge Secure Secure Not Assessed Only three known occurrences from extreme southwest Alberta; more PMCYP037G0 Vascular plants Carex leptopoda Taper-fruited Short-scaled Sedge May Be At Risk May Be At Risk Not Assessed information needed on threats to population and habitat. PMCYP037K0 Vascular plants Carex limosa Mud Sedge Secure Secure Not Assessed PMCYP037L0 Vascular plants Carex livida Livid Sedge Secure Secure Not Assessed PMCYP037M0 Vascular plants Carex loliacea Rye-grass Sedge Secure Secure Not Assessed PMCYP03KR0 Vascular plants Carex macloviana Falkland Island Sedge Undetermined Undetermined Not Assessed PMCYP03G30 Vascular plants Carex magellanica Boreal Bog Sedge Secure Secure Not Assessed PMCYP03860 Vascular plants Carex maritima Seaside Sedge Undetermined Undetermined Not Assessed PMCYP039D1 Vascular plants Carex media A Sedge Secure Secure Not Assessed

Small populations, few occurrences, and limited range. Potential threats to habitat from logging and oil and gas PMCYP038E0 Vascular plants Carex mertensii Mertens' Sedge Sensitive Sensitive Not Assessed development, but species’ response unknown. More information needed to assess trends in population and distribution. PMCYP038K0 Vascular plants Carex microglochin False Uncinia Sedge Secure Secure Not Assessed PMCYP03BA1 Vascular plants Carex micropoda A Sedge Secure Secure Not Assessed PMCYP038L0 Vascular plants Carex microptera Small-winged Sedge Secure Secure Not Assessed PMCYP038Z0 Vascular plants Carex muricata Muricate Sedge Exotic Exotic/Alien Not Assessed PMCYP03920 Vascular plants Carex nardina Nard Sedge Secure Secure Not Assessed Small number of occurrences within a very restricted distribution. Threats PMCYP03940 Vascular plants Carex nebrascensis Nebraska Sedge May Be At Risk May Be At Risk Not Assessed include habitat drainage and livestock grazing. PMCYP039A0 Vascular plants Carex nigricans Black Alpine Sedge Secure Secure Not Assessed PMCYP039L0 Vascular plants Carex obtusata Blunt Sedge Secure Secure Not Assessed Few known occurrences within a very restricted range, thus populations PMCYP039Q0 Vascular plants Carex oligosperma Few-seeded Sedge Sensitive Sensitive Not Assessed vulnerable to stochastic events. Habitat threatened by desiccation of wetlands as a result of climate change. PMCYP039X0 Vascular plants Carex pachystachya Thick-headed Sedge Secure Secure Not Assessed Very small populations and few occurrences. Threats to habitat PMCYP03A30 Vascular plants Carex parryana Parry Sedge Sensitive Sensitive Not Assessed (conversion of wetlands, logging, and oil and gas activities) and population (livestock grazing) persist. PMCYP03A50 Vascular plants Carex pauciflora Few-flowered Sedge Secure Secure Not Assessed Species occurs rarely within a narrow PMCYP03A80 Vascular plants Carex paysonis Payson's Sedge Sensitive Sensitive Not Assessed distribution; population size unknown but presumed small. PMCYP03A90 Vascular plants Carex peckii Peck's Sedge Secure Secure Not Assessed PMCYP03AA0 Vascular plants Carex pedunculata Long-stalked Sedge May Be At Risk May Be At Risk Not Assessed Only two known occurrences;

population likely declining. Considerable human activity within habitat, but specific effects unknown. PMCYP03710 Vascular plants Carex pellita Woolly Sedge Secure Secure Not Assessed PMCYP03AC0 Vascular plants Carex pensylvanica Pennsylvania Sedge Secure Secure Not Assessed Small number of occurrences within a limited range. Considerable human PMCYP03AE0 Vascular plants Carex petasata Liddon Sedge May Be At Risk May Be At Risk Not Assessed activity in this species' habitat; livestock grazing threatens populations. Few occurrences; found only within mountains and foothills; population PMCYP03AF0 Vascular plants Carex petricosa Rock Dwelling Sedge Sensitive Sensitive Not Assessed presumed to be medium. Habitat under threat from oil and gas activities and off- highway vehicle use. PMCYP03AG0 Vascular plants Carex phaeocephala Mountain Hare Sedge Secure Secure Not Assessed Small estimated population size, few occurrences, and found only in PMCYP03AV0 Vascular plants Carex podocarpa Short-stalked Sedge Sensitive Sensitive Not Assessed mountains and foothills near Fort McMurray. PMCYP03AY0 Vascular plants Carex praegracilis Clustered Field Sedge Secure Secure Not Assessed PMCYP03AZ0 Vascular plants Carex prairea Prairie Sedge Secure Secure Not Assessed PMCYP03B20 Vascular plants Carex praticola Northern Meadow Sedge Secure Secure Not Assessed Few occurrences, small estimated populations, and restricted to mountains and foothills. Moderate threat to habitat PMCYP03B30 Vascular plants Carex preslii Presl's Sedge May Be At Risk May Be At Risk Not Assessed from development (oil and gas, roads, infrastructure); livestock grazing poses threat to populations. Occurs rarely with the Boreal Forest and Canadian Shield Natural Regions; PMCYP03B70 Vascular plants Carex pseudocyperus Cypresslike Sedge Sensitive Sensitive Not Assessed estimated small populations. Wetland desiccation and conversion threatens habitat. PMCYP03BF0 Vascular plants Carex raynoldsii Raynolds' Sedge Secure Secure Not Assessed Trends for both population and PMCYP03BJ0 Vascular plants Carex retrorsa Retrorse Sedge Sensitive Sensitive Not Assessed distribution are presumably declining;

few known occurrences. Threats include wetland desiccation and livestock grazing. PMCYP03BK0 Vascular plants Carex richardsonii Richardson's Sedge Secure Secure Not Assessed PMCYP03BN0 Vascular plants Carex rossii Ross' Sedge Secure Secure Not Assessed Small number of occurrences; wetland PMCYP03BP0 Vascular plants Carex rostrata Swollen Beaked Sedge Sensitive Sensitive Not Assessed habitat lost though desiccation and conversion to other uses. PMCYP03BU0 Vascular plants Carex rupestris Rock Sedge Secure Secure Not Assessed PMCYP03C00 Vascular plants Carex sartwellii Sartwell's Sedge Secure Secure Not Assessed PMCYP03C10 Vascular plants Carex saxatilis Russet Sedge Secure Secure Not Assessed Known from only one location in the PMCYP03C20 Vascular plants Carex saximontana Rocky Mountain Sedge May Be At Risk May Be At Risk Not Assessed province. PMCYP03C80 Vascular plants Carex scirpoidea Bulrush Sedge Secure Secure Not Assessed Very small number of occurrences; distribution restricted to mountains and PMCYP03C90 Vascular plants Carex scoparia Pointed Broom Sedge May Be At Risk May Be At Risk Not Assessed foothills. Some threat to habitat through logging and oil and gas development. PMCYP03CA0 Vascular plants Carex scopulorum Holm's Rocky Mountain Sedge Secure Secure Not Assessed PMCYP03L50 Vascular plants Carex siccata Dry Spike Sedge Undetermined Undetermined Not Assessed PMCYP03CH0 Vascular plants Carex simulata Analogue Sedge Secure Secure Not Assessed PMCYP03CP0 Vascular plants Carex spectabilis Northwestern Showy Sedge Secure Secure Not Assessed PMCYP03CT0 Vascular plants Carex sprengelii Long-beaked Sedge Secure Secure Not Assessed PMCYP03CZ0 Vascular plants Carex stipata Stalk Grain Sedge Secure Secure Not Assessed Very small populations, few PMCYP03DB0 Vascular plants Carex supina Weak Arctic Sedge Sensitive Sensitive Not Assessed occurrences, and restricted to northeast Alberta. PMCYP03DE0 Vascular plants Carex sychnocephala Many-headed Sedge Secure Secure Not Assessed PMCYP03DG0 Vascular plants Carex tahoensis Lake Tahoe Sedge Undetermined Undetermined Not Assessed Relatively few occurrences; population presumed to be declining as a result of conversion of native habitats. PMCYP03DJ0 Vascular plants Carex tenera Quill Sedge Sensitive Sensitive Not Assessed Considerable human activity within species’ range. Livestock grazing threatens population.

PMCYP03DL0 Vascular plants Carex tenuiflora Sparse-flowered Sedge Secure Secure Not Assessed PMCYP03DQ0 Vascular plants Carex tincta Tinged Sedge Undetermined Undetermined Not Assessed PMCYP03DS0 Vascular plants Carex tonsa Shaved Sedge Secure Secure Not Assessed PMCYP03DT0 Vascular plants Carex torreyi Torrey's Sedge Secure Secure Not Assessed PMCYP03E00 Vascular plants Carex trisperma Three-seeded Sedge Secure Secure Not Assessed PMCYP03E60 Vascular plants Carex umbellata Parasol Sedge Undetermined Undetermined Not Assessed PMCYP03H90 Vascular plants Carex utriculata Northern Beaked Sedge Secure Secure Not Assessed PMCYP03E90 Vascular plants Carex vaginata Sheathed Sedge Secure Secure Not Assessed PMCYP03EE0 Vascular plants Carex vesicaria Inflated Sedge Undetermined Undetermined Not Assessed PMCYP03EM0 Vascular plants Carex viridula Little Green Sedge Secure Secure Not Assessed Small number of occurrences within a restricted distribution; wetland habitat at risk of desiccation as a result of climate PMCYP03EN0 Vascular plants Carex vulpinoidea Fox Sedge May Be At Risk May Be At Risk Not Assessed change. Considerable human activity within this species' range, but specific threats and species' response are unknown. Presumed declining trends for both population and distribution; habitat PMCYP03EX0 Vascular plants Carex xerantica White-scaled Sedge Sensitive Sensitive Not Assessed threatened by conversion of natural meadows to cropland; population susceptible to livestock grazing. PDAST1X030 Vascular plants Carthamus tinctorius Safflower Exotic Exotic/Alien Not Assessed PDAPI0G010 Vascular plants Carum carvi Wild Caraway Exotic Exotic/Alien Not Assessed PDERI07030 Vascular plants Cassiope mertensiana Western Bell Heather Secure Secure Not Assessed PDERI07050 Vascular plants Cassiope tetragona Arctic White Heather Secure Secure Not Assessed Restricted to mountains, parkland, and grasslands of southwest Alberta. PDSCR0D0Q0 Vascular plants Castilleja cusickii Cusick's Indian Paintbrush Sensitive Sensitive Not Assessed Threats include livestock grazing and loss of habitat through development and invasion of weeds. PDSCR0D180 Vascular plants Castilleja hispida Harsh Indian Paintbrush Secure Secure Not Assessed Range limited to foothills, parkland, and PDSCR0D1Y0 Vascular plants Castilleja lutescens Stiff Yellow Indian Paintbrush Sensitive Sensitive Not Assessed fescue grassland. Threatened by livestock grazing and conversion of

natural grasslands to cropland. PDSCR0D210 Vascular plants Castilleja miniata Greater Red Indian Paintbrush Secure Secure Not Assessed PDSCR0D290 Vascular plants Castilleja occidentalis Western Indian Paintbrush Secure Secure Not Assessed Few occurrences and low population size. Threats to population are low, but PDSCR0D2E0 Vascular plants Castilleja parviflora Small-flowered Indian Paintbrush Sensitive Sensitive Not Assessed species occurs in popular backcountry area. PDSCR0D2Q0 Vascular plants Castilleja raupii Raup's Indian Paintbrush Secure Secure Not Assessed PDSCR0D2S0 Vascular plants Castilleja rhexiifolia Rosy Indian-Paintbrush Secure Secure Not Assessed Small populations found in few locations; restricted range. Habitat PDSCR0D300 Vascular plants Castilleja sessiliflora Downy Indian Paintbrush May Be At Risk May Be At Risk Not Assessed under threat of cultivation. Populations may be vulnerable to livestock grazing. Small populations declining as a result PMPOA19010 Vascular plants Catabrosa aquatica Brook Grass Sensitive Sensitive Not Assessed of livestock grazing. Habitat threatened by wetland desiccation. PDAST2E090 Vascular plants Cirsium arvense Canada Thistle Exotic Exotic/Alien Not Assessed PDAST2E0Z0 Vascular plants Cirsium drummondii Drummon Thistle Secure Secure Not Assessed PDAST2E140 Vascular plants Cirsium flodmanii Flodman's Thistle Secure Secure Not Assessed Habitat and populations threatened by conversion of natural and semi-natural PDAST2E150 Vascular plants Cirsium foliosum Leafy Thistle Sensitive Sensitive Not Assessed habitats to monocultures, and livestock grazing. PDAST2E1D0 Vascular plants Cirsium hookerianum Hooker's Thistle Secure Secure Not Assessed PDAST2E2Q0 Vascular plants Cirsium scariosum Meadow Thistle Undetermined Undetermined Not Assessed PDAST2E2Y0 Vascular plants Cirsium undulatum Nodding Thistle Secure Secure Not Assessed PDAST2E350 Vascular plants Cirsium vulgare Bull Thistle Exotic Exotic/Alien Not Assessed PDPOR03090 Vascular plants Claytonia lanceolata Western Spring Beauty Secure Secure Not Assessed PDPOR030A0 Vascular plants Claytonia megarhiza Alpine Spring Beauty Secure Secure Not Assessed PDRAN080G0 Vascular plants Clematis ligusticifolia White Virgin's-bower Secure Secure Not Assessed PDRAN080J0 Vascular plants Clematis occidentalis Purple Virgin's-bower Secure Secure Not Assessed PDRAN080U0 Vascular plants Clematis tangutica Golden Virgin's-Bower Exotic Exotic/Alien Not Assessed PDCPP030C0 Vascular plants Cleome serrulata Bee Spider-flower Secure Secure Not Assessed PDCPP030C0 Vascular plants Cleome serrulata Rocky Mountain Beeplant Secure Not Assessed

PMLIL0H040 Vascular plants Clintonia uniflora Single-flowered Clintonia Secure Secure Not Assessed PMORC0K010 Vascular plants Coeloglossum viride Long-bracted Secure Secure Secure PDSCR0H0D0 Vascular plants Collinsia parviflora Small-flowered Blue-eyed Mary Secure Secure Not Assessed PDPLM02050 Vascular plants Collomia linearis Narrow-leaved Collomia Secure Secure Not Assessed PDSAN02010 Vascular plants Comandra umbellata Bastard's Toadflax Secure Secure Not Assessed PDROS24010 Vascular plants Comarum palustre Marsh Cinquefoil Secure Secure Not Assessed Very small populations in few locations. Found only in mountains and foothills of southwest Alberta. Montane slopes PDSAX08010 Vascular plants Conimitella williamsii Williams' Miterwort May Be At Risk May Be At Risk Not Assessed habitat under threat of cultivation and other development. Species may be vulnerable to livestock grazing. PDAPI0Q010 Vascular plants Conium maculatum Poison-hemlock Exotic Exotic/Alien Not Assessed PDBRA0T010 Vascular plants Conringia orientalis Hare's-ear Mustard Exotic Exotic/Alien Not Assessed PDCON05020 Vascular plants Convolvulus arvensis Field Bindweed Exotic Exotic/Alien Not Assessed PDAST2J040 Vascular plants Conyza canadensis Canada Horseweed Secure Secure Not Assessed PDRAN0A040 Vascular plants Coptis trifolia Goldthread Secure Secure Not Assessed Very small populations and few PMORC0M010 Vascular plants Corallorhiza maculata Spotted Coral-root Sensitive Sensitive Sensitive occurrences. Livestock grazing and habitat conversion threaten population. This species was recently added to the Alberta Natural Heritage Information Centre tracking list (2005). Flora of PMORC0M020 Vascular plants Corallorhiza mertensiana Western Coral-root May Be At Risk May Be At Risk Not Assessed North America reported that this species occurs in Waterton Lakes National Park, and the report has been confirmed, and it is now considered Small populations where this species found. Limited threats to habitat PMORC0M040 Vascular plants Corallorhiza striata Striped Coral-root Sensitive Sensitive Sensitive (conversion of woodlands to cropland), and moderate threats to population (livestock grazing). PMORC0M050 Vascular plants Corallorhiza trifida Early Coral-root Secure Secure Secure Small populations, few occurrences, PDAST2L0V0 Vascular plants Corepsis tinctoria Golden Tickseed Sensitive Not Assessed and distribution limited to the

grasslands. PDCHE0A090 Vascular plants Corispermum americanum American Bugseed Undetermined Undetermined Not Assessed PDCHE0A080 Vascular plants Corispermum hookeri Hooker's Bugseed Undetermined Undetermined Not Assessed PDCHE0A040 Vascular plants Corispermum pallasii Pallas' Bugseed Undetermined Not Assessed PDCHE0A060 Vascular plants Corispermum villosum Hairy Bugseed Undetermined Not Assessed PDCOR01040 Vascular plants Cornus canadensis Bunchberry Secure Secure Not Assessed PDCOR010C0 Vascular plants Cornus sericea Red Osier Dogwood Secure Secure Not Assessed PDCOR010F0 Vascular plants Cornus unalaschkensis Cordilleran Bunchberry Undetermined Undetermined Not Assessed Species occurs at few sites within a limited range. Habitat jeopardized by PDCUS010T0 Vascular plants Cuscuta gronovii Gronovius Dodder May Be At Risk May Be At Risk Not Assessed land conversion; population may be vulnerable to livestock grazing. PDAPI0U020 Vascular plants Cymopterus acaulis Plains Wave-wing Secure Secure Not Assessed PDBOR0B070 Vascular plants Cynoglossum officinale Common Hound's Tongue Exotic Exotic/Alien Not Assessed Small number of occurrences; restricted distribution. Intensive human activities PDBOR0B080 Vascular plants Cynoglossum virginianum Wild Comfrey May Be At Risk May Be At Risk Not Assessed (logging, oil and gas) in habitat. Area also under threat of cultivation. Few occurrences found only within certain portions of grasslands and parkland. Threats include conversion of PMCYP06360 Vascular plants Cyperus schweinitzii Sand Flat Sedge May Be At Risk May Be At Risk Not Assessed sand dune habitats to cropland, and stabilization of sand dunes. Populations may be vulnerable to livestock grazing. Small population that is presumed to be declining; very narrow distribution in PMCYP064B0 Vascular plants Cyperus squarrosus Awned Flat Sedge May Be At Risk May Be At Risk Not Assessed southeastern Alberta. Wetland habitat lost through drainage and desiccation. Population threatened by grazing. Can be abundant where found but distribution is very restricted. Moderate PMORC0Q010 Vascular plants Cypripedium acaule Pink Lady's-slipper Sensitive Sensitive May Be at Risk threats include off-highway vehicle use, logging and industrial activity, and harvesting for sale to nurseries. PMORC0Q080 Vascular plants Cypripedium montanum Mountain Lady's-slipper May Be At Risk May Be At Risk May Be at Risk Species found in low numbers and only

in the southwest part of the province. Multiple threats include livestock grazing, logging, oil and gas activity, and harvesting for sale in nurseries. Flora of North America (FNA) treatment includes incl C. pubescens (C. parviflorum var pubescens), C. parviflorum var makasin. Varieties makasin and pubescens in Alberta PMORC0Q090 Vascular plants Cypripedium parviflorum Yellow Lady's-slipper Sensitive Sensitive Sensitive according to FNA. Alberta Natural Heritage Information Centre has var pubescens listed as S3 and var. makasin listed as SNA (2005). Precautionary rank of Sensitive. PMORC0Q0A0 Vascular plants Cypripedium passerinum Sparrow's-egg Lady's-slipper Secure Secure Secure PPDRY07030 Vascular plants Cystopteris fragilis Fragile Fern Secure Secure Secure Less than 20 occurrences in Alberta; PPDRY07050 Vascular plants Cystopteris montana Mountain Bladder Fern May Be At Risk May Be At Risk May Be at Risk this species faces threats from logging in its moist forest habitats. PMPOA1Y020 Vascular plants Dactylis glomerata Orchard Grass Exotic Exotic/Alien Not Assessed PDFAB1A070 Vascular plants Dalea candida White Prairie-clover Secure Secure Not Assessed PDFAB1A1D0 Vascular plants Dalea purpurea Purple Prairie-clover Secure Secure Not Assessed PMPOA20010 Vascular plants Danthonia californica California Wild Oat Grass Secure Secure Not Assessed PMPOA20040 Vascular plants Danthonia intermedia Timber Wild Oat Grass Secure Secure Not Assessed PMPOA20050 Vascular plants Danthonia parryi Parry's Wild Oat Grass Secure Secure Not Assessed Known from a small number of sites. Population expected to be small. Much PMPOA200A0 Vascular plants Danthonia spicata Poverty Wild Oat Grass May Be At Risk May Be At Risk Not Assessed logging activity in area of known occurrences; population vulnerable to livestock grazing. PMPOA200B0 Vascular plants Danthonia unispicata Few-flowered Wild Oat Grass Secure Secure Not Assessed PDROS2C010 Vascular plants Dasiphora fruticosa Shrubby Cinquefoil Secure Secure Not Assessed PDRAN0B070 Vascular plants Delphinium bicolor Flathead Larkspur Secure Secure Not Assessed PDRAN0B0P0 Vascular plants Delphinium glaucum Tall Larkspur Secure Secure Not Assessed PDRAN0B170 Vascular plants Delphinium nuttallianum Upland Larkspur Undetermined Secure Not Assessed

PMPOA22050 Vascular plants Deschampsia cespitosa Tufted Hair Grass Secure Secure Not Assessed Deschampsia PMPOA22070 Vascular plants Annual Hair Grass Undetermined Undetermined Not Assessed danthonioides Species occurs rarely within a patchy distribution. Considerable human PMPOA22080 Vascular plants Deschampsia elongata Slender Hair Grass May Be At Risk May Be At Risk Not Assessed activity occurs within its range, but specific effects unknown. Populations vulnerable to livestock grazing. PDBRA0X090 Vascular plants Descurainia incana Richardson's Tansy Mustard Secure Secure Not Assessed PDBRA0X030 Vascular plants Descurainia pinnata Green Tansy Mustard Secure Secure Not Assessed PDBRA0X050 Vascular plants Descurainia sophia Herb Sophia Exotic Exotic/Alien Not Assessed PDCAR08020 Vascular plants Dianthus barbatus Sweet William Exotic Exotic/Alien Not Assessed PDCAR08040 Vascular plants Dianthus deltoides Maiden Pink Exotic Exotic/Alien Not Assessed PDCAR08050 Vascular plants Dianthus plumarius Garden Pink Exotic Exotic/Alien Not Assessed PDCAR080A0 Vascular plants Dianthus seguieri Ragged Pink Exotic Exotic/Alien Not Assessed PDCAR08070 Vascular plants Dianthus sylvestris Wood Pink Exotic Exotic/Alien Not Assessed PMPOA24020 Vascular plants Dichanthelium acuminatum Panic Grass Undetermined Undetermined Not Assessed One known occurrence, extremely small population, and range, restricted to area near Edmonton. Intensive human PMPOA240K0 Vascular plants Dichanthelium leibergii Leiberg's Panic Grass May Be At Risk May Be At Risk Not Assessed activities in area, threats to habitat (prairies and dry open woods) include development around Edmonton, an imminent threat to this species. PMPOA240Q0 Vascular plants Dichanthelium oligosanthes Heller's Panic Grass Undetermined Undetermined Not Assessed PDROS0L030 Vascular plants Dryas octopetala Eight-petalled Mountain Avens Secure Secure Not Assessed PPDRY0A040 Vascular plants Dryopteris carthusiana Spinulose Wood Fern Secure Secure Secure This species is very uncommon, is found only in a small area surrounding Elk Island National Park, and faces PPDRY0A090 Vascular plants Dryopteris cristata Crested Wood Fern May Be At Risk May Be At Risk May Be at Risk threats from logging, conversion of habitat, housing developments, and livestock grazing. Synonymous with D. assimilis. Found in PPDRY0A0A0 Vascular plants Dryopteris expansa Northern Wood Fern Sensitive Sensitive Sensitive cool moist woods and rocky slopes.

Logging of woods may be a threat outside protected areas. Very small number of occurrences recorded for this peripheral species; found only in southwest Alberta. PPDRY0A0B0 Vascular plants Dryopteris filix-mas Male Fern May Be At Risk May Be At Risk May Be at Risk Population threatened by logging, livestock grazing, cultivation, and by a lack of protective snow cover in winter. Small to medium number of occurrences; this species has a disjunct PPDRY0A0C0 Vascular plants Dryopteris fragrans Fragrant Wood Fern Sensitive Sensitive Sensitive distribution with scattered records in the mountains, foothills and Canadian Shield regions. PMPOA2D020 Vascular plants Echinochloa crus-galli Large Barnyard Grass Exotic Exotic/Alien Not Assessed PMPOA2D0C0 Vascular plants Echinochloa frumentacea Japanese Millet Exotic Exotic/Alien Not Assessed PDCUC0C010 Vascular plants Echinocystis lobata Wild Cucumber Exotic Exotic/Alien Not Assessed PDBOR0D060 Vascular plants Echium vulgare Common Viper's Bugloss Exotic Exotic/Alien Not Assessed PDELG01010 Vascular plants Elaeagnus angustifolia Russian Olive Exotic Exotic/Alien Not Assessed PDELG01020 Vascular plants Elaeagnus commutata Silverberry Secure Secure Not Assessed Small populations and few occurrences; wetland habitat jeopardized by filling PDELT02090 Vascular plants Elatine triandra Long-stemmed Waterwort May Be At Risk Not Assessed and drainage, as well as desiccation resulting from climate change. PMCYP09010 Vascular plants Eleocharis acicularis Needle Spike-rush Secure Secure Not Assessed PMCYP090K0 Vascular plants Eleocharis elliptica Elliptic Spike-rush Undetermined Undetermined Not Assessed Few occurrences found only within PMCYP090M0 Vascular plants Eleocharis engelmannii Engelmann's Spike-rush May Be At Risk May Be At Risk Not Assessed southwest Alberta. PMCYP090P0 Vascular plants Eleocharis erythropoda Bald Spike-rush Undetermined Undetermined Not Assessed PMCYP090Z0 Vascular plants Eleocharis macrostachya Pale Spike-rush Undetermined Undetermined Not Assessed PMCYP092B0 Vascular plants Eleocharis mamillata Soft-stemmed Spike-rush Undetermined Undetermined Not Assessed PMCYP09180 Vascular plants Eleocharis nitida Quill Spike-rush Undetermined Undetermined Not Assessed PMCYP09230 Vascular plants Eleocharis ovata Ovoid Spike-rush Undetermined Undetermined Not Assessed PMCYP091E0 Vascular plants Eleocharis palustris Common Spike-rush Secure Secure Not Assessed PMCYP091K0 Vascular plants Eleocharis quinqueflora Few-flowered Spike-rush Undetermined Undetermined Not Assessed

FNA Vascular plants Eleocharis suksdorfiana Suksdorf's Spike-rush Undetermined Undetermined Not Assessed Small number of occurrences. Threats to habitat include logging, and oil and PDHYD02010 Vascular plants Ellisia nyctelea Nyctelea May Be At Risk May Be At Risk Not Assessed gas activity. Effects of livestock grazing on population unknown. Population presumed small and declining; few occurrences; wetland PMHYD03010 Vascular plants Elodea bifoliata Two-leaved Waterweed May Be At Risk May Be At Risk Not Assessed habitat under threat of conversion to cropland. PMHYD03080 Vascular plants Elodea nuttallii Nuttall's Waterweed Exotic Exotic/Alien Not Assessed PMPOA2H0U0 Vascular plants Elymus alaskanus Alaska Wild Rye Undetermined Undetermined Not Assessed PMPOA2H1Q0 Vascular plants Elymus albicans Montana Wild Rye Secure Secure Not Assessed PMPOA2H040 Vascular plants Elymus canadensis Nodding Wild Rye Secure Secure Not Assessed PMPOA2H110 Vascular plants Elymus elymoides Western Wild Rye Secure Secure Not Assessed PMPOA2H080 Vascular plants Elymus glaucus Smooth Wild Rye Secure Secure Not Assessed PMPOA2H0S0 Vascular plants Elymus lanceolatus Streamside Wild Rye Secure Secure Not Assessed PMPOA7H010 Vascular plants Elymus repens Creeping Quack Grass Exotic Exotic/Alien Not Assessed Although relatively common where found, species only occurs in few PMPOA2H170 Vascular plants Elymus scribneri Scribner's Wild Rye Sensitive Sensitive Not Assessed locations within the alpine areas of southwest Alberta. PMPOA2H0Q0 Vascular plants Elymus trachycaulus Slender Wild Rye Secure Secure Not Assessed PMPOA2H0M0 Vascular plants Elymus virginicus Virginia Wild Rye Undetermined Undetermined Not Assessed PMPOA2H1B0 Vascular plants Elymus vulpinus Rydberg's Wild Rye Undetermined Not Assessed PDEMP03020 Vascular plants Empetrum nigrum Black Crowberry Secure Secure Not Assessed PDONA06010 Vascular plants Epilobium anagallidifolium Alpine Willowherb Secure Secure Not Assessed PDONA06160 Vascular plants Epilobium brachycarpum Panicled Willowherb Secure Secure Not Assessed PDONA06040 Vascular plants Epilobium ciliatum Hairy Willowherb Secure Secure Not Assessed Small populations, few occurrences, PDONA06050 Vascular plants Epilobium clavatum Talus Willowherb Sensitive Sensitive Not Assessed and distribution limited to mountains and foothills. Small populations, few occurrences, PDONA06090 Vascular plants Epilobium glaberrimum Glaucous Willowherb Sensitive Sensitive Not Assessed and distribution limited to the mountains of southwest Alberta.

Very few occurrences within the PDONA060A0 Vascular plants Epilobium halleanum Glandular Willowherb May Be At Risk May Be At Risk Not Assessed northern foothills. PDONA060C0 Vascular plants Epilobium hornemannii Hornemann's Willowherb Secure Secure Not Assessed Few occurrences within a limited range. PDONA060D0 Vascular plants Epilobium lactiflorum White-flowered Willowherb May Be At Risk May Be At Risk Not Assessed Occurs in areas of intensive human activity. Few occurrences within a limited range; habitat and population threatened by PDONA060F0 Vascular plants Epilobium leptocarpum Slender-fruited Willowherb May Be At Risk May Be At Risk Not Assessed off-highway vehicle use and livestock grazing, respectively. PDONA060G0 Vascular plants Epilobium leptophyllum Bog Willowherb Secure Secure Not Assessed Small populations, few occurrences and PDONA060H0 Vascular plants Epilobium luteum Yellow Willowherb Sensitive Sensitive Not Assessed restricted distribution. PDONA060K0 Vascular plants Epilobium mirabile Olympic Mountain Willowherb Undetermined Undetermined Not Assessed PDONA060Q0 Vascular plants Epilobium oregonense Oregon Willowherb Exotic Exotic/Alien Not Assessed PDONA060R0 Vascular plants Epilobium palustre Marsh Willowherb Secure Secure Not Assessed Limited to few sites within the northern foothills. Habitat jeopardized by off- PDONA060W0 Vascular plants Epilobium saximontanum Rocky Mountain Willowherb May Be At Risk May Be At Risk Not Assessed highway vehicle use and minerals development. PPEQU01010 Vascular plants Equisetum arvense Field Horsetail Secure Secure Not Assessed PPEQU01020 Vascular plants Equisetum fluviatile Water Horsetail Secure Secure Not Assessed PPEQU01030 Vascular plants Equisetum hyemale Tall Scouring-rush Secure Secure Not Assessed PPEQU01040 Vascular plants Equisetum laevigatum Smooth Scouring-rush Secure Secure Not Assessed PPEQU01050 Vascular plants Equisetum palustre Marsh Horsetail Secure Secure Not Assessed PPEQU01060 Vascular plants Equisetum pratense Meadow Horsetail Secure Secure Not Assessed PPEQU01080 Vascular plants Equisetum scirpoides Dwarf Scouring-rush Secure Secure Not Assessed PPEQU01090 Vascular plants Equisetum sylvaticum Woodland Horsetail Secure Secure Not Assessed PPEQU010B0 Vascular plants Equisetum variegatum Variegated Scouring-rush Secure Secure Not Assessed PMPOA2K070 Vascular plants Eragrostis cilianensis Stink Grass Exotic Exotic/Alien Not Assessed PMPOA2N030 Vascular plants Eremopyrum triticeum Annual False Wheat Grass Exotic Exotic/Alien Not Assessed PDAST3M610 Vascular plants Erigeron acris Fleabane Undetermined Undetermined Not Assessed PDAST3M070 Vascular plants Erigeron annuus Annual Fleabane Undetermined Undetermined Not Assessed PDERI0F010 Vascular plants Gaultheria hispidula Creeping Snowberry Secure Secure Not Assessed

PDERI0F020 Vascular plants Gaultheria humifusa Alpine Spicy Wintergreen Undetermined Secure Not Assessed PDONA08060 Vascular plants Gaura coccinea Scarlet Gaura Secure Secure Not Assessed Small number of occurrences within the mountains and foothills of southwest PDONA09070 Vascular plants Gayophytum racemosum Racemed Groundsmoke May Be At Risk May Be At Risk Not Assessed Alberta; threats include off-highway vehicle use and livestock grazing. PDGEN06010 Vascular plants Gentiana affinis Praire Gentian Secure Secure Not Assessed PDGEN06090 Vascular plants Gentiana calycosa Explorer's Gentina Secure Secure Not Assessed Occurs in few locations; habitat threatened by wetland conversion, and PDGEN060Y0 Vascular plants Gentiana fremontii Moss Gentian May Be At Risk May Be At Risk Not Assessed desiccation brought on by climate change. Already small populations at risk of livestock grazing. PDGEN060E0 Vascular plants Gentiana glauca Pale Gentian Secure Secure Not Assessed PDGEN060M0 Vascular plants Gentiana prostrata Pygmy Gentian Secure Secure Not Assessed PDGEN07010 Vascular plants Gentianella amarella Northern Gentian Secure Secure Not Assessed PDGEN07050 Vascular plants Gentianella propinqua Four-parted Gentian Secure Secure Not Assessed This species occurs in small populations in few locations within a PDGEN08030 Vascular plants Gentianopsis detonsa Sheared Gentian Sensitive Sensitive Not Assessed localized area. Its habitat may be threatened by desiccation of wetlands caused by climate change. Synonymous with G. crinita ssp macounii, the entity in Alberta. S3. Occurs on moist shores and calcareous bogs; dessication of wetlands as a PDGEN08050 Vascular plants Gentianopsis macounii Macoun's Gentian Sensitive Sensitive Not Assessed result of climate change and conversion of wetlands to other uses are possible threats to habitat; grazing in springs and seeps possible threat to populations. PDSAN04010 Vascular plants Geocaulon lividum Northern Comandra Secure Secure Not Assessed PDGER02040 Vascular plants Geranium bicknellii Bicknell's Geranium Secure Secure Not Assessed Few occurrences, population likely PDGER02070 Vascular plants Geranium carolinianum Carolina Crane's-bill Sensitive Sensitive Not Assessed small. Distribution limited to small portions of the Parkland Natural Region.

PDGER020D0 Vascular plants Geranium erianthum Northern Crane's-bill Undetermined Undetermined Not Assessed PDGER020U0 Vascular plants Geranium pratense Meadow Geranium Exotic Exotic/Alien Not Assessed PDGER020Y0 Vascular plants Geranium richardsonii Richardson Geranium Secure Secure Not Assessed PDGER02170 Vascular plants Geranium viscosissimum Sticky Geranium Secure Secure Not Assessed PDROS0S010 Vascular plants Geum aleppicum Yellow Avens Secure Secure Not Assessed PDROS0S080 Vascular plants Geum macrophyllum Large-leaved Avens Secure Secure Not Assessed PDROS0S0D0 Vascular plants Geum rivale Purple Avens Secure Secure Not Assessed PDROS0S0F0 Vascular plants Geum triflorum Prairie-smoke Secure Secure Not Assessed PDPRI05010 Vascular plants Glaux maritima Sea Milkwort Secure Secure Not Assessed PDLAM0K010 Vascular plants Glechoma hederacea Ground Ivy Exotic Exotic/Alien Not Assessed PMPOA2Y030 Vascular plants Glyceria borealis Small Floating Manna Grass Secure Secure Not Assessed Few occurrences of species within the mountains and foothills. Wetland habitat PMPOA2Y060 Vascular plants Glyceria elata Tall Manna Grass Sensitive Sensitive Not Assessed threatened by climate change-induced desiccation. PMPOA2Y080 Vascular plants Glyceria grandis American Manna Grass Secure Secure Not Assessed PMPOA2Y0G0 Vascular plants Glyceria pulchella Mackenzie Valley Manna Grass Secure Secure Not Assessed PMPOA2Y0K0 Vascular plants Glyceria striata Fowl Manna Grass Secure Secure Not Assessed PDFAB1W020 Vascular plants Glycyrrhiza lepidota Wild Licorice Secure Secure Not Assessed Gnaphalium PDAST440E0 Vascular plants White Cudweed Undetermined Not Assessed microcephalum PDAST440H0 Vascular plants Gnaphalium palustre Western Marsh Cudweed Secure Secure Not Assessed PDAST440S0 Vascular plants Gnaphalium uliginosum Marsh Cudweed Exotic Exotic/Alien Not Assessed PDAST440T0 Vascular plants Gnaphalium viscosum Winged Cudweed Undetermined Not Assessed PMORC17010 Vascular plants Goodyera oblongifolia Menzies' Rattlesnake-plantain Secure Secure Sensitive PMORC17030 Vascular plants Goodyera repens Lesser Rattlesnake-plantain Secure Secure Secure Relatively few occurrences; habitat threatened by conversion of meadows PDSCR0R070 Vascular plants Gratiola neglecta Clammy Hedge Hyssop Sensitive Sensitive Not Assessed to cropland and desiccation resulting from climate change. Population threatened by livestock grazing. PDAST470W0 Vascular plants Grindelia squarrosa Broad-leaved Gumweed Secure Secure Not Assessed PDAST4B040 Vascular plants Gutierrezia sarothrae Broom Snakeweed Secure Secure Not Assessed

Small population size; few occurrences PPDRY0D020 Vascular plants Gymnocarpium disjunctum Western Oak Fern Sensitive Sensitive Undetermined but most within protected areas; no known threats. PPDRY0D030 Vascular plants Gymnocarpium dryopteris Common Oak Fern Secure Secure Secure Very small populations and few PPDRY0D050 Vascular plants Gymnocarpium jessoense Nahanni Oak Fern May Be At Risk May Be At Risk May Be at Risk occurrences. PDCAR0A020 Vascular plants Gypsophila elegans Showy Baby's-breath Exotic Exotic/Alien Not Assessed PDCAR0A040 Vascular plants Gypsophila paniculata Tall Baby's-breath Exotic Exotic/Alien Not Assessed PDCAR0A060 Vascular plants Gypsophila scorzonerifolia Garden Baby's-breath Exotic Exotic/Alien Not Assessed PDBOR0G060 Vascular plants Hackelia ciliata Okanogan Stickseed Undetermined Undetermined Not Assessed PDBOR0G0B0 Vascular plants Hackelia deflexa Northern Stickseed Secure Secure Not Assessed PDBOR0G0D0 Vascular plants Hackelia floribunda Many-flowered Stickseed Secure Secure Not Assessed PDBOR0G0H0 Vascular plants Hackelia micrantHa Blue Stickseed Secure Secure Not Assessed PDGEN09010 Vascular plants Halenia deflexa Spurred Gentian Secure Secure Not Assessed Very small populations and only one known occurrence; restricted distribution in Alberta. COSEWIC PDBRA1A040 Vascular plants Halimolobos virgata Slender Mouse-ear-cress At Risk May Be At Risk Not Assessed designated the species Threatened in 2000; Data Deficient in Alberta (2005). Potential threats to population include weed invasion and livestock grazing. PDLAM0M0P0 Vascular plants Hedeoma hispida Rough False Pennyroyal Secure Secure Not Assessed PDFAB1Z010 Vascular plants Hedysarum alpinum Alpine Sweet-vetch Secure Secure Not Assessed PDFAB1Z020 Vascular plants Hedysarum boreale Boreal Sweet-vetch Secure Secure Not Assessed PDFAB1Z040 Vascular plants Hedysarum sulphurescens Yellow Sweet-vetch Secure Secure Not Assessed PDAST4L030 Vascular plants Helenium autumnale Common Sneezeweed Secure Secure Not Assessed PDAST4N030 Vascular plants Helianthus annuus Common Sunflower Secure Secure Not Assessed PDAST4N0C0 Vascular plants Helianthus couplandii Coupland's Sunflower Secure Not Assessed PDAST4N0V0 Vascular plants Helianthus maximiliani Maximillian Sunflower Exotic Exotic/Alien Not Assessed PDAST4N100 Vascular plants Helianthus nuttallii Nuttall's Sunflower Secure Secure Not Assessed PDAST4N1Q0 Vascular plants Helianthus pauciflorus Few-flowered Sunflower Secure Secure Not Assessed PDAST4Q020 Vascular plants Heliopsis helianthoides False Sunflower Undetermined Undetermined Not Assessed Very few occurrences. Habitat PDBOR0J080 Vascular plants Heliotropium curassavicum Seaside Heliotrope Sensitive Sensitive Not Assessed threatened by desiccation of wetlands

as a result of climate change. PDAPI15040 Vascular plants Heracleum maximum Cow Parsnip Secure Secure Not Assessed PDBRA1B010 Vascular plants Hesperis matronalis Dame's Rocket Exotic Exotic/Alien Not Assessed PMPOA5X080 Vascular plants Hesperostipa comata Needle-and-thread Secure Secure Not Assessed PMPOA5X170 Vascular plants Hesperostipa curtiseta A Needle Grass Secure Secure Not Assessed Dominant where found, but occurrences relatively few (but greater than 20), range includes foothills, some parkland, some boreal, threats to both population PMPOA5X0Y0 Vascular plants Hesperostipa spartea Porcupine Needle Grass Sensitive Sensitive Not Assessed and habitat are moderate and include livestock grazing as potential threat to population and possible conversion to cropland for grassland areas. PDAST4V0N0 Vascular plants Heterotheca villosa Hairy Golden Aster Secure Secure Not Assessed PDSAX0E090 Vascular plants Heuchera cylindrica Poker Alumroot Secure Secure Not Assessed Only four known occurrences in the PDSAX0E0E0 Vascular plants Heuchera glabra Alpine Alumroot Sensitive Sensitive Not Assessed province. Based on restricted distribution and PDSAX0E0U0 Vascular plants Heuchera parvifolia Little-leaved Alumroot Sensitive Sensitive Not Assessed moderate threats to habitat and population. PDSAX0E0Z0 Vascular plants Heuchera richardsonii Richardson's Alumroot Secure Secure Not Assessed PDAST4W030 Vascular plants Hieracium albiflorum White-flowered Hawkweed Secure Secure Not Assessed PDAST4W090 Vascular plants Hieracium aurantiacum Orange Hawkweed Exotic Exotic/Alien Not Assessed Few occurrences and distribution limited to the mountains and foothills. Threats include off-highway vehicle use, PDAST4W0E0 Vascular plants Hieracium cynoglossoides Houndtongue Hawkweed Sensitive Not Assessed oil and gas activity, livestock grazing, and conversion of native habitats to cropland. PDAST4W1M0 Vascular plants Hieracium triste Woolly Hawkweed Secure Secure Not Assessed PDAST4W1N0 Vascular plants Hieracium umbellatum Umbellate Hawkweed Secure Secure Not Assessed 25 occurrences, population expected to be medium, restricted range (northern PMPOA35010 Vascular plants Hierochloe alpina Alpine Sweet Grass Sensitive Not Assessed mountains and foothills), habitat: dry alpine slopes - no known threats. Rank

of Sensitive based on vulnerability from few occurrences and restricted range. PMPOA35040 Vascular plants Hierochloe odorata Vanilla Grass Secure Not Assessed PDELG02010 Vascular plants Hippophae rhamnoides Sea Buckthorn Exotic/Alien Not Assessed Small populations, very few occurrences, and found within a very localized area. Trends in population and PDHPR01010 Vascular plants Hippuris montana Mountain Marestail May Be At Risk May Be At Risk Not Assessed distribution declining because species has difficulty relocating after dry years. Wetland habitat under threat of desiccation. PDHPR01030 Vascular plants Hippuris vulgaris Common Marestail Secure Secure Not Assessed PMPOA38020 Vascular plants Hordeum brachyantherum Meadow Barley Undetermined Undetermined Not Assessed PMPOA38070 Vascular plants Hordeum jubatum Foxtail Barley Secure Secure Not Assessed PMPOA380A0 Vascular plants Hordeum murinum Mouse Barley Exotic Exotic/Alien Not Assessed PMPOA380B0 Vascular plants Hordeum pusillum Little Barley Exotic Exotic/Alien Not Assessed PMPOA380C0 Vascular plants Hordeum vulgare Common Barley Exotic Exotic/Alien Not Assessed Synonymous with Hedyotis longifolia. Few occurrences (16). Occurs in sandy aspen woodland and meadows; PDRUB1T0E0 Vascular plants Houstonia longifolia Long-leaved Summer Bluet May Be At Risk May Be At Risk Not Assessed conversion of natural habitats to cropland, and possible impact of livestock grazing (effects unknown). PDCIS03030 Vascular plants Hudsonia tomentosa Woolly Beach-heath Secure Secure Not Assessed PDCNB0B020 Vascular plants Humulus lupulus Common Hop Undetermined Undetermined Not Assessed PPLYC02050 Vascular plants Huperzia haleakalae Alpine Clubmoss Undetermined Undetermined Not Assessed PPLYC020N0 Vascular plants Huperzia occidentalis Western Clubmoss Undetermined Undetermined Not Assessed PPLYC02070 Vascular plants Huperzia selago Fir Clubmoss Undetermined Undetermined Not Assessed Small populations found only in the southwest corner of Alberta. PDHYD08030 Vascular plants Hydrophyllum capitatum Dwarf Waterleaf Sensitive Sensitive Not Assessed Threatened by livestock grazing, off- highway vehicle use, logging, habitat conversion, and oil and gas activities. Few occurrences. Species may be PDAST51030 Vascular plants Hymenopappus filifolius Fine-leaved Bitterweed May Be At Risk May Be At Risk Not Assessed threatened by livestock grazing.

PDAST530G0 Vascular plants Hymenoxys richardsonii Richardson's Bitterweed Secure Secure Not Assessed PDSOL0C020 Vascular plants Hyoscyamus niger Black Henbane Exotic Exotic/Alien Not Assessed Small populations; species found in few PDCLU03120 Vascular plants Hypericum majus Larger St. John's-wort Sensitive Sensitive Not Assessed locations. Very small populations in few locations PDCLU030Q0 Vascular plants Hypericum scouleri Western St. John's-wort Sensitive Sensitive Not Assessed where found; range limited to mountains of southwest Alberta. Very small populations, few occurrences, and restricted range. Outside of national parks, moderate PDMAL0K070 Vascular plants Iliamna rivularis Streambank Globe-mallow May Be At Risk May Be At Risk Not Assessed threats to habitat (off-highway vehicle use and logging), and population threats (livestock grazing) persist. PDBAL01040 Vascular plants Impatiens capensis Spotted Jewelweed Secure Secure Not Assessed PDBAL01070 Vascular plants Impatiens noli-tangere Western Jewelweed Secure Secure Not Assessed COSEWIC status is Threatened in Canada (2000); few occurrences and restricted distribution in Alberta. Generally, threats to this species PMIRI090L0 Vascular plants Iris missouriensis Western Blue-flag Sensitive At Risk Not Assessed include habitat modification, competition from introduced Vascular plants, and heavy cattle grazing under certain conditions. Small number of occurrences (<5), restricted distribution (southwest Alberta), and designated as a Species of Special Concern in Canada by PPISO01010 Vascular plants Isoetes bolanderi Bolander's Quillwort May Be At Risk May Be At Risk Not Assessed COSEWIC, being re-assessed in 2006. Vulnerable to minor water quality degradation, and proximity to hiking trails threatens populations. Few occurrences; shoreline PPISO01040 Vascular plants Isoetes echinospora Spiny-spored Quillwort May Be At Risk May Be At Risk Not Assessed development may impact populations. Only one known occurrence in province. PPISO01100 Vascular plants Isoetes maritima Maritime Quillwort May Be At Risk May Be At Risk Not Assessed Shoreline development may impact populations.

Only one known occurrence in province. PPISO01110 Vascular plants Isoetes occidentalis Western Quillwort May Be At Risk May Be At Risk Not Assessed Shoreline development may impact populations. PDAST58060 Vascular plants Iva axillaris Small-flowered Marsh-elder Secure Secure Not Assessed PDAST580E0 Vascular plants Iva xanthifolia Coarse Sumpweed Exotic/Alien Not Assessed PMJUN01370 Vascular plants Juncus alpinoarticulatus Northern Green Rush Secure Secure Not Assessed PMJUN01080 Vascular plants Juncus arcticus Arctic Rush Secure Secure Not Assessed Few occurrences, small population and PMJUN010B0 Vascular plants Juncus biglumis Two-flowered Rush Sensitive Sensitive Not Assessed range restricted to the mountains of central Alberta. Few occurrences, small populations, PMJUN010G0 Vascular plants Juncus brevicaudatus Narrow-panicled Rush Sensitive Sensitive Not Assessed and localized distribution. PMJUN010J0 Vascular plants Juncus bufonius Toad Rush Secure Secure Not Assessed PMJUN010P0 Vascular plants Juncus castaneus Chestnut Rush Secure Secure Not Assessed Species occurs in small populations and few locations; declining trends in both population and distribution. Cultivation PMJUN010S0 Vascular plants Juncus confusus Colorado Rush Sensitive Sensitive Not Assessed of native habitat poses threat; effects of livestock grazing on population unknown. PMJUN010Z0 Vascular plants Juncus drummondii Drummond's Rush Secure Secure Not Assessed PMJUN01390 Vascular plants Juncus dudleyi Dudley's Rush Secure Secure Not Assessed PMJUN01130 Vascular plants Juncus ensifolius Three-stamened Rush Secure Secure Not Assessed Small populations within few locations. Activities surrounding logging and oil PMJUN01150 Vascular plants Juncus filiformis Thread Rush Sensitive Sensitive Not Assessed and gas development threaten species’ habitat. PMJUN011P0 Vascular plants Juncus longistylis Long-styled Rush Secure Secure Not Assessed PMJUN011W0 Vascular plants Juncus mertensianus Merten's Rush Secure Secure Not Assessed Three occurrences. Occurs in wet areas, no recent information; PMJUN011Z0 Vascular plants Juncus nevadensis Sierra Rush May Be At Risk May Be At Risk Not Assessed dessication of wetlands as a result of climate change, and grazing in springs could have impact. PMJUN01210 Vascular plants Juncus nodosus Knotted Rush Secure Secure Not Assessed

PMJUN01250 Vascular plants Juncus parryi Parry's Rush Secure Secure Not Assessed Only two small populations known from the mountains of southwest Alberta. PMJUN012D0 Vascular plants Juncus regelii Regel's Rush May Be At Risk May Be At Risk Not Assessed Habitat subject to off-highway vehicle use; population susceptible to livestock grazing. Few occurrences but population size PMJUN012N0 Vascular plants Juncus stygius Moor Rush May Be At Risk May Be At Risk Not Assessed unknown. Desiccation resulting from climate change poses threat to habitat. PMJUN012S0 Vascular plants Juncus tenuis Path Rush Secure Secure Not Assessed PMJUN012V0 Vascular plants Juncus torreyi Torrey's Rush Secure Secure Not Assessed PMJUN012Z0 Vascular plants Juncus triglumis Three-flowered Rush Secure Secure Not Assessed PMJUN01340 Vascular plants Juncus vaseyi Vasey's Rush Secure Secure Not Assessed PGCUP05030 Vascular plants Juniperus communis Common Juniper Secure Secure Not Assessed PGCUP05070 Vascular plants Juniperus horizontalis Creeping Juniper Secure Secure Not Assessed PGCUP050C0 Vascular plants Juniperus scopulorum Rocky Mountain Juniper Secure Secure Not Assessed PDERI0K050 Vascular plants Kalmia microphylla Alpine Bog Laurel Secure Secure Not Assessed PDERI0K060 Vascular plants Kalmia polifolia Bog Laurel Secure Secure Not Assessed PDDIP03010 Vascular plants Knautia arvensis Field Scabious Exotic Exotic/Alien Not Assessed PMCYP0F010 Vascular plants Kobresia myosuroides Pacific Bog Sedge Secure Secure Not Assessed PMCYP0F030 Vascular plants Kobresia simpliciuscula Simple Bog Sedge Secure Secure Not Assessed PDCHE0E040 Vascular plants Kochia scoparia Mexican Fireweed Exotic Exotic/Alien Not Assessed PMPOA3G040 Vascular plants Koeleria macrantha Prairie June Grass Secure Secure Not Assessed Small populations, few occurrences, and locally distributed in the Jasper PDPGN0D010 Vascular plants Koenigia islandica Iceland Purslane May Be At Risk May Be At Risk Not Assessed area; limited threat to habitat (mining activities). PDCHE0S010 Vascular plants Krascheninnikovia lanata Winterfat Secure Secure Not Assessed Small populations and few occurrences. PDAST5F010 Vascular plants Lactuca biennis Tall Blue Lettuce May Be At Risk May Be At Risk Not Assessed Habitat is under threat from logging and oil and gas development. PDAST5F090 Vascular plants Lactuca serriola Prickly Lettuce Exotic Exotic/Alien Not Assessed PDAST5F0B0 Vascular plants Lactuca tatarica Tartarian Lettuce Secure Not Assessed PDLAM0R020 Vascular plants Lamium amplexicaule Henbit Exotic Exotic/Alien Not Assessed

PDBOR0K060 Vascular plants Lappula occidentalis Stickseed Secure Secure Not Assessed PDBOR0K050 Vascular plants Lappula squarrosa European Stickseed Exotic Exotic/Alien Not Assessed PDAST5K020 Vascular plants Lapsana communis Common Nipplewort Exotic Exotic/Alien Not Assessed PGPIN02020 Vascular plants Larix laricina Tamarack Secure Secure Not Assessed PGPIN02030 Vascular plants Larix lyallii Subalpine Larch Secure Secure Not Assessed Small populations, few occurrences, and restricted distribution. Habitat under threat of logging and mining in areas of PGPIN02040 Vascular plants Larix occidentalis Western Larch May Be At Risk May Be At Risk Not Assessed largest stands; fire suppression threatens population, as species requires fire disturbance. PDFAB250M0 Vascular plants Lathyrus ochroleucus Cream Vetchling Secure Secure Not Assessed Small populations, few occurrences, presumed declines, and restricted PDFAB25160 Vascular plants Lathyrus venosus Veiny Vetchling Sensitive Sensitive Not Assessed distribution. Habitat threatened by cultivation; effects of livestock grazing on population unknown. PDERI0M010 Vascular plants Ledum glandulosum Glandular Labrador Tea Secure Secure Not Assessed PDERI0M020 Vascular plants Ledum groenlandicum Labrador Tea Secure Secure Not Assessed PDERI0M030 Vascular plants Ledum palustre Narrow-leaved Labrador Tea Secure Secure Not Assessed PMLEM01070 Vascular plants Lemna trisulca Star Duckweed Secure Secure Not Assessed PMLEM010A0 Vascular plants Lemna turionifera Turion Duckweed Secure Secure Not Assessed PDLAM0U010 Vascular plants Leonurus cardiaca Common Motherwort Exotic Exotic/Alien Not Assessed PDBRA1M070 Vascular plants Lepidium campestre Field Pepperwort Exotic Exotic/Alien Not Assessed PDBRA1M0J0 Vascular plants Lepidium latifolium Broad-leaved Pepperwort Exotic Exotic/Alien Not Assessed PDBRA1M0R0 Vascular plants Lepidium perfoliatum Clasping Pepperwort Exotic Exotic/Alien Not Assessed PDBRA1M0U0 Vascular plants Lepidium ramosissimum Branched Pepperwort Secure Secure Not Assessed PDBRA1M0W0 Vascular plants Lepidium sativum Garden Pepperwort Exotic Exotic/Alien Not Assessed PDSAX0K010 Vascular plants Leptarrhena pyrolifolia Leather-leaved Saxifrage Secure Secure Not Assessed PDBRA1N010 Vascular plants Lesquerella alpina Alpine Bladderpod Secure Secure Not Assessed Few occurrences, small populations, PDBRA1N030 Vascular plants Lesquerella arctica Arctic Bladderpod Sensitive Sensitive Not Assessed and restricted distribution. PDBRA1N040 Vascular plants Lesquerella arenosa Great Plains Bladderpod Secure Secure Not Assessed PDAST5V040 Vascular plants Leucanthemum vulgare Ox-eye Daisy Exotic Exotic/Alien Not Assessed

PDSOL0E010 Vascular plants Leucophysalis grandiflora Large-flowered Ground Cherry Exotic Exotic/Alien Not Assessed Small populations, few occurrences, PDPOR040C0 Vascular plants Lewisia pygmaea Alpine Lewisia Sensitive Sensitive Not Assessed and range limited to southwest Alberta. Very small populations, few occurrences, and restricted distribution. PDPOR040D0 Vascular plants Lewisia rediviva Bitterroot May Be At Risk May Be At Risk Not Assessed Limited risks identified (grazing and off- highway vehicle use). PMPOA6P060 Vascular plants Leymus cinereus Great Basin Lyme Grass Secure Secure Not Assessed PMPOA6P090 Vascular plants Leymus innovatus Downy Lyme Grass Secure Secure Not Assessed Very small populations within few locations; restricted to the Canadian PMPOA6P030 Vascular plants Leymus mollis American Lyme Grass May Be At Risk May Be At Risk Not Assessed Shield Natural Region. Stabilization of sand dunes may pose threat to habitat. Limited distribution; threats include PDAST5X0G0 Vascular plants Liatris ligulistylis Strap-styled Blazing Star Sensitive Sensitive Not Assessed native habitat conversion and livestock grazing. PDAST5X0M0 Vascular plants Liatris punctata Dotted Blazing Star Secure Secure Not Assessed Only two known occurrences of species in very small populations; restricted to corner of southeast Alberta. Extreme PMJCG01010 Vascular plants Lilaea scilloides Flowering-quillwort May Be At Risk May Be At Risk Not Assessed threat to population from livestock grazing. Habitat threatened by drainage and filling of wetlands. PMLIL1A0L0 Vascular plants Lilium philadelphicum Wood Lily Secure Secure Not Assessed PDSCR10020 Vascular plants Limosella aquatica Northern Mudwort Secure Secure Not Assessed Few occurrences within a limited range. Habitat threatened by cultivation; PDPLM09120 Vascular plants Linanthus septentrionalis Northern Desert Gold May Be At Risk May Be At Risk Not Assessed population may be vulnerable to livestock grazing. PDSCR110F0 Vascular plants Linaria dalmatica Toadflax Exotic Exotic/Alien Not Assessed PDSCR110E0 Vascular plants Linaria vulgaris Butter-and-eggs Exotic Exotic/Alien Not Assessed PDCPR02010 Vascular plants Linnaea borealis Twinflower Secure Secure Not Assessed PDLIN02130 Vascular plants Linum compactum Compact Yellow Flax Undetermined Undetermined Not Assessed PDLIN020G0 Vascular plants Linum lewisii Lewis Blue Flax Secure Secure Not Assessed PDLIN020Q0 Vascular plants Linum rigidum Orange Flax Secure Secure Not Assessed

PDLIN020X0 Vascular plants Linum usitatissimum Common Yellow Flax Exotic Exotic/Alien Not Assessed PMORC1N030 Vascular plants Listera borealis Northern Twayblade Secure Secure Secure Very small populations where found. Range restricted to the mountains and PMORC1N040 Vascular plants Listera caurina Western Twayblade May Be At Risk May Be At Risk May Be at Risk foothills of southern Alberta. Species threatened by livestock grazing, logging, and oil and gas activity. Occurs rarely and in low numbers; restricted to southwest Alberta. Threats PMORC1N050 Vascular plants Listera convallarioides Broad-leaved Twayblade May Be At Risk May Be At Risk May Be at Risk include livestock grazing, off-highway vehicle use and logging. PMORC1N060 Vascular plants Listera cordata Heart-leaved Twayblade Secure Secure Secure Small populations and few occurrences. Species only found in southern mountains and foothills, and Cypress PDSAX0M050 Vascular plants Lithophragma glabrum Bulbous Woodlandstar May Be At Risk May Be At Risk Not Assessed Hills. Montane habitat is under threat from development; livestock grazing threatens populations. Small populations; few occurrences; found only within mountains and PDSAX0M080 Vascular plants Lithophragma parviflorum Small-flowered Woodlandstar May Be At Risk May Be At Risk Not Assessed foothills of southern Alberta. Threats include development of montane habitat and livestock grazing. PDBOR0L070 Vascular plants Lithospermum incisum Narrow-leaved Puccoon Secure Secure Not Assessed PDBOR0L0E0 Vascular plants Lithospermum ruderale Western Gromwell Secure Secure Not Assessed Species found in few locations within the Canadian Shield Natural Region. PDCAM0E0C0 Vascular plants Lobelia dortmanna Water Lobelia May Be At Risk May Be At Risk Not Assessed Habitat under threat of desiccation resulting from climate change. Small populations, and species apparently declining as a result of cattle PDCAM0E0W0 Vascular plants Lobelia kalmii Brook Lobelia Sensitive Sensitive Not Assessed grazing in springs and seeps. Habitat is threatened by desiccation of wetlands from climate change. Species restricted to few locations PDCAM0E190 Vascular plants Lobelia spicata Pale-spiked Lobelia May Be At Risk May Be At Risk Not Assessed within northern fescue grassland;

habitat threatened by desiccation from climate change, and conversion to cropland. Population threatened by livestock grazing. Populations presumed to be extremely small; few occurrences, and distribution PDERI0Q010 Vascular plants Loiseleuria procumbens Alpine Azalea Sensitive Sensitive Not Assessed is limited to the northern Rocky Mountains and foothills regions. PMPOA3U020 Vascular plants Lolium perenne Perennial Rye Grass Exotic Exotic/Alien Not Assessed PMPOA3U030 Vascular plants Lolium persicum Persian Rye Grass Exotic Exotic/Alien Not Assessed PMPOA3U060 Vascular plants Lolium temulentum Darnel Rye Grass Exotic Exotic/Alien Not Assessed PMJUN02030 Vascular plants Luzula arcuata Curved Woodrush Secure Secure Not Assessed Few occurrences, small populations, PMJUN020B0 Vascular plants Luzula groenlandica Greenland Woodrush Sensitive Sensitive Not Assessed and very localized within the Canadian Shield. PMJUN020A0 Vascular plants Luzula hitchcockii Hitchcock's Woodrush Secure Secure Not Assessed PMJUN020F0 Vascular plants Luzula multiflora Common Woodrush Secure Secure Not Assessed PMJUN020G0 Vascular plants Luzula parviflora Small-flowered Woodrush Secure Secure Not Assessed PMJUN020V0 Vascular plants Luzula piperi Piper's Woodrush Secure Secure Not Assessed Small number of occurrences within a PMJUN020H0 Vascular plants Luzula rufescens Rusty Woodrush Sensitive Sensitive Not Assessed narrow distribution. PMJUN020K0 Vascular plants Luzula spicata Spiked Woodrush Secure Secure Not Assessed PDSOL0G020 Vascular plants Lycium barbarum Matrimony Vine Exotic Exotic/Alien Not Assessed PDSOL0G0P0 Vascular plants Lycium halimifolium Matrimony Vine Exotic/Alien Not Assessed Only one very small population known PPLYC03060 Vascular plants Lycopodiella inundata Northern Bog Clubmoss Sensitive Sensitive Not Assessed in Alberta. Wetland habitat under threat of climate change-induced desiccation. PPLYC01030 Vascular plants Lycopodium annotinum Bristly Clubmoss Secure Secure Not Assessed PPLYC01080 Vascular plants Lycopodium clavatum Running Clubmoss Secure Secure Not Assessed PPLYC010B0 Vascular plants Lycopodium dendroideum Tree Clubmoss Undetermined Undetermined Not Assessed PPLYC011K0 Vascular plants Lycopodium lagopus One-cone Clubmoss Undetermined Undetermined Not Assessed PPLYC010P0 Vascular plants Lycopodium obscurum Flat-branched Clubmoss Secure Secure Not Assessed Small populations and few occurrences; PDLAM0X010 Vascular plants Lycopus americanus Cut-leaved Bugelweed May Be At Risk May Be At Risk Not Assessed habitat threatened by wetland

desiccation resulting from global climate change. Populations affected by livestock grazing in springs and seeps. PDLAM0X040 Vascular plants Lycopus asper Rough Bugelweed Secure Secure Not Assessed PDLAM0X080 Vascular plants Lycopus uniflorus Northern Bugleweed Secure Secure Not Assessed PDAST63050 Vascular plants Lygodesmia juncea Rush Skeleton Plant Secure Secure Not Assessed PDPRI07020 Vascular plants Lysimachia ciliata Fringed Yellow Loosestrife Secure Secure Not Assessed Small number of occurrences; limited distribution. Wetland habitat lost PDPRI070A0 Vascular plants Lysimachia hybrida Lowland Yellow Loosestrife May Be At Risk May Be At Risk Not Assessed through desiccation and land conversion. Species is susceptible to livestock grazing. PDPRI070E0 Vascular plants Lysimachia lanceolata Lance-leaved Yellow Loosestrife Exotic Exotic/Alien Not Assessed PDPRI070S0 Vascular plants Lysimachia thyrsiflora Tufted Yellow Loosestrife Secure Secure Not Assessed PDLYT090B0 Vascular plants Lythrum salicaria Purple Loosestrife Exotic Exotic/Alien Not Assessed Machaeranthera PDAST640B0 Vascular plants Hoary Tansy Ater Secure Not Assessed canescens Machaeranthera PDAST640F0 Vascular plants Western Aster Secure Not Assessed grindelioides PDAST640S0 Vascular plants Machaeranthera pinnatifida Spiny Golden Aster Secure Not Assessed Machaeranthera Sole Canadian record was at Belly PDAST640Y0 Vascular plants Takhoka Daisy Extripated Extirpated/Extinct Not Assessed tanacetifolia River, but has not found there again. PDAST65080 Vascular plants Madia glomerata Mountain Tarweed Secure Secure Not Assessed PMLIL1D010 Vascular plants Maianthemum canadense Wild Lily-of-the-valley Secure Secure Not Assessed PMLIL1D030 Vascular plants Maianthemum racemosum Large False Soloman's Seal Secure Secure Not Assessed PMLIL1D040 Vascular plants Maianthemum stellatum Starry False Soloman's Seal Secure Secure Not Assessed PMLIL1D050 Vascular plants Maianthemum trifolium Three-leaved Soloman's Seal Secure Secure Not Assessed Very small populations, and is restricted to few locations within the boreal region. No threats to population have been PMORC1R060 Vascular plants Malaxis monophylla White Adder's-mouth Sensitive May Be at Risk identified but habitat threatened by climate change and clearing in the watershed. Numbers are low at all known localities. PMORC1R070 Vascular plants Malaxis paludosa Bog Adder's-mouth May Be At Risk May Be At Risk May Be at Risk Species could become extirpated in

some locations by disturbance of peat lands. Desiccation of wetlands via climate change and clearing of the watershed also threaten the habitat of this species. PDMAL0R060 Vascular plants Malva parviflora Small-flowered Mallow Exotic Exotic/Alien Not Assessed PDMAL0R070 Vascular plants Malva rotundifolia Dwarf Mallow Exotic Exotic/Alien Not Assessed PDMAL0R080 Vascular plants Malva sylvestris High Mallow Exotic Exotic/Alien Not Assessed PDMAL0R090 Vascular plants Malva verticillata Whorled Mallow Exotic Exotic/Alien Not Assessed This species occurs in small populations in a restricted portion of the grasslands. Population threatened by PPMAR01080 Vascular plants Marsilea vestita Hairy Water Fern May Be At Risk May Be At Risk May Be at Risk grazing in ephemeral wetlands. Climate change and the subsequent desiccation of wetlands threaten its habitat. PDAST69080 Vascular plants Matricaria discoidea Pineaspple Weed Exotic Exotic/Alien Not Assessed PDAST69090 Vascular plants Matricaria recutita Wild Chamomile Exotic/Alien Not Assessed Small number of occurrences. Threats include conversion of native habitat and PPDRY0K010 Vascular plants Matteuccia struthiopteris Ostrich Fern Sensitive Sensitive Sensitive livestock grazing. Logging may be a threat outside of protected areas. PDFAB2G050 Vascular plants Medicago lupulina Black Medick Exotic Exotic/Alien Not Assessed PDFAB2G0A0 Vascular plants Medicago sativa Alfalfa Exotic Exotic/Alien Not Assessed PDSCR17010 Vascular plants Melampyrum lineare American Cow Wheat Secure Secure Not Assessed Small populations, few occurrences, PMPOA3X0F0 Vascular plants Melica smithii Smith's Melic Grass May Be At Risk May Be At Risk Not Assessed and restricted distribution. Woodland habitat threatened by logging. Number of occurrences low, distribution restricted, and threats to population PMPOA3X0G0 Vascular plants Melica spectabilis Showy Melic Grass May Be At Risk May Be At Risk Not Assessed (livestock grazing) and habitat (logging) persist. Population exhibits declining trend; found in very narrow range. Threats to PMPOA3X0J0 Vascular plants Melica subulata Alaska Onion Grass Sensitive Sensitive Not Assessed habitat (logging) and population (livestock grazing) present.

PDFAB2H010 Vascular plants Melilotus albus White Sweet-clover Exotic Exotic/Alien Not Assessed PDFAB2H060 Vascular plants Melilotus officinalis Yellow Sweet-clover Exotic Exotic/Alien Not Assessed PDLAM13020 Vascular plants Mentha arvensis Wild Mint Secure Secure Not Assessed PDLAM13060 Vascular plants Mentha spicata Spearmint Exotic Exotic/Alien Not Assessed PDLOA030C0 Vascular plants Mentzelia decapetala Ten-petalled Stickleaf Secure Secure Not Assessed PDMNY02010 Vascular plants Menyanthes trifoliata Bog Buckbean Secure Secure Not Assessed PDERI0S010 Vascular plants Menziesia ferruginea Mock Azalea Secure Secure Not Assessed Small number of occurrences within a restricted range; habitat under some PDBOR0N0C0 Vascular plants Mertensia lanceolata Prairie Lungwort May Be At Risk May Be At Risk Not Assessed development pressure; species may be vulnerable to livestock grazing. Few occurrences; found only within the mountains of southwest Alberta. Habitat PDBOR0N0D0 Vascular plants Mertensia longiflora Long-flowered Lungwort May Be At Risk May Be At Risk Not Assessed threatened by oil and gas activity and off-highway vehicle use. Population vulnerable to livestock grazing. PDBOR0N0H0 Vascular plants Mertensia paniculata Tall Lungwort Secure Secure Not Assessed Medium population and occurrences, and limited distribution. Threats to both PDAST6E0C0 Vascular plants Microseris nutans Nodding Microseris May Be At Risk May Be At Risk Not Assessed population and habitat include off- highway vehicle use, and oil and gas activities. Few occurrences and restricted range; montane habitat threatened by PDSCR1B0N0 Vascular plants Mimulus breweri Brewer's Monkey Flower May Be At Risk May Be At Risk Not Assessed development. Population threatened by livestock grazing. Very few occurrences; found only in seeps in the mountains in southwest PDSCR1B170 Vascular plants Mimulus floribundus Purple-stemmed Monkey Flower Sensitive Sensitive Not Assessed Alberta. Habitat is threatened by desiccation of seeps as a result of climate change. Very small population in only one known location. Population very PDSCR1B1A0 Vascular plants Mimulus glabratus Round-leaved Monkey Flower May Be At Risk May Be At Risk Not Assessed vulnerable to heavy grazing in springs. Habitat under threat of desiccation resulting from climate change.

PDSCR1B1E0 Vascular plants Mimulus guttatus Common Large Monkey Flower Secure Secure Not Assessed PDSCR1B1R0 Vascular plants Mimulus lewisii Lewis' Monkey Flower Secure Secure Not Assessed PDSCR1B2F0 Vascular plants Mimulus ringens Square-stemmed Monkey Flower May Be At Risk May Be At Risk Not Assessed Few occurrences. Only three known occurrences within a PDSCR1B2M0 Vascular plants Mimulus tilingii Subalpine Monkeyflower May Be At Risk May Be At Risk Not Assessed limited range. Population threatened by cattle grazing. Small number of occurrences within a restricted distribution. Alpine habitat PDCAR0G030 Vascular plants Minuartia austromontana Columbian Stitchwort Sensitive Sensitive Not Assessed threatened by minerals development and off-highway vehicle use. Small number of occurrences within a restricted distribution. Alpine habitat PDCAR0G040 Vascular plants Minuartia biflora Mountain Stitchwort Sensitive Sensitive Not Assessed threatened by minerals development and off-highway vehicle use. PDCAR0G070 Vascular plants Minuartia dawsonensis Rock Stitchwort Secure Secure Not Assessed Very few occurrences found within the PDCAR0G0A0 Vascular plants Minuartia elegans Elegant Stitchwort Sensitive Sensitive Not Assessed northern mountains and foothills. PDCAR0G0M0 Vascular plants Minuartia nuttallii Nuttall's Stitchwort Secure Secure Not Assessed PDCAR0G0N0 Vascular plants Minuartia obtusiloba Alpine Stitchwort Secure Secure Not Assessed PDCAR0G0T0 Vascular plants Minuartia rubella Boreal Stitchwort Secure Secure Not Assessed PDNYCOA020 Vascular plants Mirabilis albida Pale Four-o'clock Secure Secure Not Assessed PDNYC0A0W0 Vascular plants Mirabilis nyctaginea Heart-leaved Four-o'clock Exotic Exotic/Alien Not Assessed Restricted distribution; montane habitat under threat of development. Population PDSAX0N010 Vascular plants Mitella breweri Feathery Bishop's-cap Sensitive Sensitive Not Assessed vulnerable to livestock grazing outside of national parks. PDSAX0N050 Vascular plants Mitella nuda Bare-Stem Bishop's-cap Secure Secure Not Assessed Small populations and number of occurrences. Trends in population and distribution in decline. Montane habitat PDSAX0N070 Vascular plants Mitella pentandra Five-Stamen Bishop's-cap Sensitive Sensitive Not Assessed under threat from development; populations vulnerable to livestock grazing. Distribution limited to mountains and PDSAX0N0A0 Vascular plants Mitella trifida Pacific Bishop's-cap Sensitive Sensitive Not Assessed foothills. Trends in population and

distribution declining. Species threatened by montane development and livestock grazing outside of national parks. PDCAR0H010 Vascular plants Moehringia lateriflora Blunt-leaved Grove Sandwort Secure Secure Not Assessed PDLAM17070 Vascular plants Monarda fistulosa Wild Bergamot Secure Secure Not Assessed PDPYR02010 Vascular plants Moneses uniflora One-flowered Wintergreen Secure Secure Not Assessed PDCHE0F010 Vascular plants Monolepis nuttalliana Nuttall's Povertyweed Secure Secure Not Assessed Oil and gas development, logging, and off-highway vehicle use threaten the PDMON03020 Vascular plants Monotropa hypopithys Pinesap May Be At Risk May Be At Risk Not Assessed few locations where this species exists. Population threatened by livestock grazing. Small populations; presumed decline in population and distribution from PDMON03030 Vascular plants Monotropa uniflora Indian Pipe Sensitive Sensitive Not Assessed conversion of native habitat. Also threatened by livestock grazing and oil and gas activity in boreal forest habitat. Very small populations found in few PMPOA49010 Vascular plants Monroa squarrosa False Buffalo Grass May Be At Risk Not Assessed locations. Population may be vulnerable to livestock grazing. Small population, few occurrences, moderate threats (livestock grazing, off- PDPOR05080 Vascular plants Montia linearis Narrow-leaved Montia May Be At Risk May Be At Risk Not Assessed highway vehicle use), restricted distribution, and expected declining distribution. Small population, few occurrences, restricted distribution, and expected PDPOR050A0 Vascular plants Montia parvifolia Small-leaved Montia May Be At Risk May Be At Risk Not Assessed declining distribution. Montane habitat under threat of development, and livestock grazing threatens populations. Small populations and few occurrences. PMPOA48070 Vascular plants Muhlenbergia asperifolia Alkali Muhly Sensitive Sensitive Not Assessed Effects of livestock grazing on population unknown PMPOA480D0 Vascular plants Muhlenbergia cuspidata Stony Hills Muhly Secure Secure Not Assessed PMPOA480U0 Vascular plants Muhlenbergia glomerata Spiked Muhly Secure Secure Not Assessed

Only one known occurrence within PMPOA481D0 Vascular plants Muhlenbergia racemosa Green Muhly May Be At Risk May Be At Risk Not Assessed province. Area heavily used by off- highway vehicles, and livestock. PMPOA481G0 Vascular plants Muhlenbergia richardsonis Matted Muhly Secure Secure Not Assessed PDAPI1C010 Vascular plants Musineon divaricatum Wild Parsley Secure Secure Not Assessed PDONA0C060 Vascular plants Oenothera caespitosa Tufted Evening Primrose Secure Not Assessed Small populations, few occurrences, and limited range; habitat under threat PDONA0C0E0 Vascular plants Oenothera flava Long-tubed Evening Primrose May Be At Risk May Be At Risk Not Assessed of cultivation; livestock grazing threatens population. PDONA0C0W0 Vascular plants Oenothera nuttallii Nuttall's Evening Primrose Secure Secure Not Assessed PDONA0C140 Vascular plants Oenothera psammophila St. Anthony Evening Primrose Undetermined Not Assessed PDONA0C1E0 Vascular plants Oenothera villosa Hairy Evening Primrose Undetermined Undetermined Not Assessed PDFAB2S010 Vascular plants Onobrychis viciifolia Sainfoin Exotic Exotic/Alien Not Assessed PDFAB2T030 Vascular plants Ononis arvensis Field Restharrow Exotic Exotic/Alien Not Assessed Small population and number of occurrences; river valley development PDBOR0S030 Vascular plants Onosmodium molle Soft-hairy False Gromwell May Be At Risk May Be At Risk Not Assessed and gravel mining are primary threats to habitat. Effects of livestock grazing on population unknown. Restricted distribution; this species is PDARA08010 Vascular plants Oplopanax horridus Devil's Club Sensitive Sensitive Not Assessed threatened by logging and oil and gas activity. PDCAC0D0H0 Vascular plants Opuntia fragilis Brittle Prickly-pear Secure Secure Not Assessed PDCAC0D100 Vascular plants Opuntia polyacantha Starvation Prickly-pear Secure Secure Not Assessed PDORO04060 Vascular plants Orobanche fasciculata Clustered Broomrape Secure Secure Not Assessed Very small populations and few occurrences. Habitat threats include conversion of natural habitats to PDORO04070 Vascular plants Orobanche ludoviciana Louisiana Broomrape Sensitive Sensitive Not Assessed cropland and stabilization of sand dunes. Effects of livestock grazing on populations unknown. Small populations, few occurrences, PDORO040F0 Vascular plants Orobanche uniflora One-flowered Broomrape May Be At Risk May Be At Risk Not Assessed and restricted distribution. Logging and off-highway vehicle use threatens

habitat, livestock grazing threatens populations. PDPYR03010 Vascular plants Orthilia secunda One-sided Wintergreen Secure Secure Not Assessed PDSCR1H0K0 Vascular plants Orthocarpus luteus Yellow Owl-clover Secure Secure Not Assessed PMPOA4J010 Vascular plants Oryzopsis asperifolia White-grained Mountain-rice Secure Secure Not Assessed PDAPI1K010 Vascular plants Osmorhiza berteroi Tapering Sweet Cicely Secure Secure Not Assessed PDAPI1K050 Vascular plants Osmorhiza depauperata Blunt Sweet Cicely Secure Secure Not Assessed Very small populations found in few locations; threatened by climate change PDAPI1K060 Vascular plants Osmorhiza longistylis Smooth Sweet Cicely May Be At Risk May Be At Risk Not Assessed and subsequent habitat desiccation, and livestock grazing. Presumed decline, and restricted distribution. Threats include logging, off- PDAPI1K070 Vascular plants Osmorhiza occidentalis Western Sweet Cicely Sensitive Sensitive Not Assessed highway vehicle use, oil and gas activity, and conversion to cropland. Few occurrences. Threats include PDAPI1K080 Vascular plants Osmorhiza purpurea Purple Sweet Cicely Sensitive May Be At Risk Not Assessed logging, off-highway vehicle use, and livestock grazing. PDERI1V010 Vascular plants Oxycoccus microcarpus Cranberry Secure Not Assessed PDERI1V020 Vascular plants Oxycoccus quadripetalus Secure Not Assessed PDPGN0H010 Vascular plants Oxyria digyna Mountain Sorrel Secure Secure Not Assessed PDFAB2X0Z0 Vascular plants Oxytropis borealis Boreal Locoweed Secure Secure Not Assessed PDFAB2X040 Vascular plants Oxytropis campestris Northern Yellow Locoweed Secure Secure Not Assessed PDFAB2X050 Vascular plants Oxytropis deflexa Pendant-pod Locoweed Secure Secure Not Assessed Very small number of occurrences and restricted distribution, although fairly common where found; designated PDFAB2X0A0 Vascular plants Oxytropis lagopus Hare-footed Locoweed May Be At Risk May Be At Risk Not Assessed Special Concern in Canada by COSEWIC (1995); habitat threatened by gravel extraction and cultivation of plateau rims. PDFAB2X0X0 Vascular plants Oxytropis monticola Yellow-flowered Locoweed Secure Secure Not Assessed PDFAB2X0K0 Vascular plants Oxytropis podocarpa Stalked-Pod Locoweed Secure Secure Not Assessed PDFAB2X0P0 Vascular plants Oxytropis splendens Showy Locoweed Secure Secure Not Assessed PDAST8H0M0 Vascular plants Packera cana Silvery Groundsel Secure Secure Not Assessed

PDASTE60F0 Vascular plants Packera contermina Northwestern Groundsel Secure Secure Not Assessed PDAST8H1R0 Vascular plants Packera indecora Rayless Mountain Groundsel Secure Secure Not Assessed PDAST8H2D0 Vascular plants Packera pauciflora Alpine Groundsel Secure Secure Not Assessed PDAST8H2E0 Vascular plants Packera paupercula Balsam Groundsel Secure Secure Not Assessed Synonymous with Senecio pseudaureus. Moderate population threat (grazing) and restricted PDAST8H2H0 Vascular plants Packera pseudaureus Streambank Groundsel Sensitive Not Assessed distribution, habitat threat (possible conversion of natural meadow to cropland), small populations where found. PDAST8H320 Vascular plants Packera streptanthifolius Rocky Mountain Groundsel Secure Not Assessed Very small populations where found. PDAST8H0Z0 Vascular plants Packera subnuda Cleft-leaved Groundsel May Be At Risk May Be At Risk Not Assessed Range limited to the mountains and foothills of southwest Alberta. PMPOA4K0D0 Vascular plants Panicum capillare Common Panic Grass Exotic Exotic/Alien Not Assessed PMPOA4K1F0 Vascular plants Panicum miliaceum Proso Millet Exotic Exotic/Alien Not Assessed Small population, few occurrences, and PDPAP0H0G0 Vascular plants Papaver pygmaeum Dwarf Poppy Sensitive Sensitive Not Assessed restricted to southwest Alberta. Small populations found only in the mountains. Alpine slopes habitat under PDPAP0H0J0 Vascular plants Papaver radicatum Arctic Poppy May Be At Risk May Be At Risk Not Assessed threat of mineral development activities and off-highway vehicle use. PDPAP0H0E0 Vascular plants Papaver somniferum Common Poppy Exotic Exotic/Alien Not Assessed Small populations and few occurrences; PDURT06060 Vascular plants Parietaria pensylvanica Pennsylvania Pellitory Sensitive Sensitive Not Assessed population threatened by livestock grazing. PDSAX0P040 Vascular plants Parnassia fimbriata Fringed Grass-of-parnassus Secure Secure Not Assessed PDSAX0P070 Vascular plants Parnassia kotzebuei Kotzebue's Grass-of-parnassus Secure Secure Not Assessed PDSAX0P090 Vascular plants Parnassia palustris Marsh Grass-of-parnassus Secure Secure Not Assessed Small populations found in few PDSAX0P0A0 Vascular plants Parnassia parviflora Small-flowered Grass-of-parnassus Sensitive Not Assessed locations; wetland habitat under threat of climate change-induced desiccation. PDCAR0L0Q0 Vascular plants Paronychia sessiliflora Low Nailwort Secure Secure Not Assessed PMPOA7M010 Vascular plants Pascopyrum smithii Western Wheat Grass Secure Secure Not Assessed

PDAPI1M010 Vascular plants Pastinaca sativa Wild Parsnip Exotic Exotic/Alien Not Assessed PDCEL0A020 Vascular plants Paxistima myrsinites Mountain Boxwood Secure Secure Not Assessed Relatively few occurrences; distribution restricted to the Rocky Mountain and PDSCR1K060 Vascular plants Pedicularis capitata Capitate Lousewort Sensitive Sensitive Not Assessed Foothills regions. Habitat threatened by mining and off-highway vehicle use. PDSCR1K090 Vascular plants Pedicularis contorta Curve-beaked Lousewort Secure Secure Not Assessed Small populations, few occurrences, and restricted to mountains and PDSCR1K0E0 Vascular plants Pedicularis flammea Red-tipped Lousewort May Be At Risk May Be At Risk Not Assessed foothills. Habitat threatened by mineral development activities and off-highway vehicle use. PDSCR1K0G0 Vascular plants Pedicularis groenlandica Greenland Lousewort Secure Secure Not Assessed PDSCR1K0K0 Vascular plants Pedicularis labradorica Labrador Lousewort Secure Secure Not Assessed Small populations; few occurrences; distribution restricted to the mountains PDSCR1K0L0 Vascular plants Pedicularis lanata Woolly Lousewort Sensitive Sensitive Not Assessed and foothills. Habitat threatened by mining activities and off-highway vehicle use. Small populations, few occurrences, PDSCR1K0N0 Vascular plants Pedicularis langsdorfii Langsdorf's Lousewort Sensitive Not Assessed and distribution restricted to the mountains. PDSCR1K0Q0 Vascular plants Pedicularis macrodonta Muskeg Lousewort Undetermined Undetermined Not Assessed PDSCR1K0R0 Vascular plants Pedicularis oederi Oeder's Lousewort May Be At Risk May Be At Risk Not Assessed One known occurrence. PDSCR1K0V0 Vascular plants Pedicularis parviflora Small-flowered Lousewort Secure Secure Not Assessed Small populations, few occurrences, PDSCR1K0Y0 Vascular plants Pedicularis racemosa Leafy Lousewort Sensitive Sensitive Not Assessed and distribution limited to the mountains of central Alberta. Very small populations, few occurrences; range restricted to Caribou Mountains. Habitat threatened PDSCR1K110 Vascular plants Pedicularis sudetica Sudetan Lousewort May Be At Risk May Be At Risk Not Assessed by oil and gas development, and desiccation resulting from climate change. Synonymous with Psoralea argophylla. PDFAB5L040 Vascular plants Pediomelum argophyllum Silver-leaved Indian Breadroot Sensitive Sensitive Not Assessed Moderate threats and declines.

Relatively few occurrences (S3 in 2005); occurs in prairie grassland; conversion to cropland and livestock grazing (effects unknown) are potential threats. Synonymous with Psoralea esculenta. Moderate threats and declines. Relatively few occurrences (S3 in PDFAB5L0B0 Vascular plants Pediomelum esculentum Large Indian Breadroot Sensitive Sensitive Not Assessed 2005); occurs in prairie grassland; conversion to cropland and livestock grazing (effects unknown) are potential threats. This uncommon species is confined to montane valleys in the central PPADI0H0G0 Vascular plants Pellaea gastonyi Gastony's Cliff-brake May Be At Risk May Be At Risk May Be at Risk mountains and foothills; only four highly-fragmented populations occur in North America. While locally abundant, this species is found in few locations within montane PPADI0H060 Vascular plants Pellaea glabella Smooth Cliff-brake May Be At Risk May Be at Risk valleys in the central mountains and foothills. Restricted to the mountains of southwest Alberta; montane and subalpine habitat threatened by PDSCR1L050 Vascular plants Penstemon albertinus Alberta Beardtongue Sensitive Sensitive Not Assessed development, logging, mineral extraction, off-highway vehicle. Populations threatened by livestock grazing. PDSCR1L060 Vascular plants Penstemon albidus White-flowered Beardtongue Secure Secure Not Assessed PDSCR1L1K0 Vascular plants Penstemon confertus Yellow Beardtongue Secure Secure Not Assessed Species appears to be declining in population and distribution. Habitat PDHDR090H0 Vascular plants Philadelphus lewisii Lewis' Mock Orange May Be At Risk May Be At Risk Not Assessed being lost through wetland conversion and climate change-induced dessication. PMPOA4T010 Vascular plants Phippsia algida Ice Grass Undetermined Undetermined Not Assessed

PMPOA4U010 Vascular plants Phleum alpinum Mountain Timothy Secure Secure Not Assessed PMPOA4U050 Vascular plants Phleum pratense Common Timothy Exotic Exotic/Alien Not Assessed PDPLM0D040 Vascular plants Phlox alyssifolia Alyssum-leaved PHLOX Secure Secure Not Assessed Few occurrences; considerable human PDPLM0D250 Vascular plants Phlox gracilis Phlox May Be At Risk May Be At Risk Not Assessed activity in parts of its range, which may pose threats to habitat or populations. PDPLM0D110 Vascular plants Phlox hoodii Hood's Phlox Secure Secure Not Assessed PMPOA4V010 Vascular plants Phragmites australis Common Reed Secure Secure Not Assessed PDERI0Z040 Vascular plants Phyllodoce empetriformis Pink Mountain Heather Secure Secure Not Assessed PDERI0Z050 Vascular plants Phyllodoce glanduliflora Yellow Mountain Heather Secure Secure Not Assessed PDSOL0S0K0 Vascular plants Physalis philadelphica Mexican Ground Cherry Exotic Exotic/Alien Not Assessed PDBRA22070 Vascular plants Physaria didymocarpa Double Twinpod Secure Secure Not Assessed Small populations, few occurrences, and restricted to mountains and foothills of southern Alberta. Montane habitat at PDROS19030 Vascular plants Physocarpus malvaceus Mallow-leaved Ninebark May Be At Risk May Be At Risk Not Assessed risk of development and land conversion. Population threatened by livestock grazing. PDPLN020E0 Vascular plants Plantago eriopoda Red Woolly Plantain Secure Secure Not Assessed PDPLN020T0 Vascular plants Plantago major Great Plantain Exotic Exotic/Alien Not Assessed Few occurrences and range limited to PDPLN020U0 Vascular plants Plantago maritima Seaside Plantain May Be At Risk May Be At Risk Not Assessed the Canadian Shield Natural Region. PDPLN020Z0 Vascular plants Plantago patagonica Woolly Plantain Secure Secure Not Assessed PMORC1Y0B0 Vascular plants Platanthera aquilonis Tall Northern Green Orchid Secure Secure Secure Species found in low numbers, and population threatened by livestock PMORC1Y070 Vascular plants Platanthera dilatata White Bog Orchid Sensitive Sensitive Sensitive grazing in springs and seeps; wetland habitat may be desiccated as a result of climate change. PMORC1Y0B2 Vascular plants Platanthera huronensis Fragrant Green Orchid Undetermined Undetermined Not Assessed PMORC1Y0J0 Vascular plants Platanthera obtusata Blunt-leaved Orchid Secure Secure Secure PMORC1Y0K0 Vascular plants Platanthera orbiculata Small Round-leaved Orchid Secure Secure Sensitive Few occurrences and very small PMORC1Y0P0 Vascular plants Platanthera stricta Slender Bog Orchid May Be At Risk May Be At Risk May Be at Risk populations where found. Restricted to

southwest Alberta. Population threatened by grazing in springs and seeps, and desiccation of wetlands from climate change threatens habitat. PMPOA4Z010 Vascular plants Poa abbreviata Northern Blue Grass Undetermined Undetermined Not Assessed PMPOA4Z030 Vascular plants Poa alpina Alpine Blue Grass Secure Secure Not Assessed PMPOA4Z060 Vascular plants Poa annua Annual Blue Grass Exotic Exotic/Alien Not Assessed PMPOA4Z080 Vascular plants Poa arctica Arctic Blue Grass Secure Secure Not Assessed PMPOA4Z0K0 Vascular plants Poa compressa Flat-stemmed Blue Grass Exotic Exotic/Alien Not Assessed PMPOA4Z0P0 Vascular plants Poa cusickii Cusick's Blue Grass Secure Secure Not Assessed PMPOA4Z0V0 Vascular plants Poa fendleriana Mutton Grass Undetermined Undetermined Not Assessed PMPOA4Z0Z0 Vascular plants Poa glauca White Blue Grass Secure Secure Not Assessed PMPOA4Z170 Vascular plants Poa interior Inland Blue Grass Secure Secure Not Assessed PMPOA4Z1D0 Vascular plants Poa laxa Mt. Washington Blue Grass Undetermined Undetermined Not Assessed PMPOA4Z1G0 Vascular plants Poa leptocoma Marsh Blue Grass Secure Secure Not Assessed Small number of occurrences, likely low PMPOA4Z1H0 Vascular plants Poa lettermanii Letterman's Blue Grass Sensitive Sensitive Not Assessed in abundance, and restricted to mountains and foothills. PMPOA4Z1S0 Vascular plants Poa nemoralis Woods Blue Grass Exotic Exotic/Alien Not Assessed PMPOA4Z1X0 Vascular plants Poa palustris Fowl Blue Grass Secure Secure Not Assessed PMPOA4Z210 Vascular plants Poa pratensis Kentucky Blue Grass Secure Secure Not Assessed PMPOA4Z2Y0 Vascular plants Poa secunda Curly Blue Grass Secure Secure Not Assessed Small number of occurrences, restricted PMPOA4Z2C0 Vascular plants Poa stenantha Narrow-flowered Blue Grass May Be At Risk May Be At Risk Not Assessed distribution, and montane habitat under threat of development. PMPOA4Z2H0 Vascular plants Poa trivialis Rough-stalked Blue Grass Exotic Exotic/Alien Not Assessed PMPOA4Z360 Vascular plants Poa wheeleri Wheeler's Blue Grass Secure Secure Not Assessed Small populations and few occurrences; PDCPP08010 Vascular plants Polanisia dodecandra Common Clammyweed May Be At Risk May Be At Risk Not Assessed moderate risk to habitat included gravel mining and stabilization of dunes. PDPLM0E0P0 Vascular plants Polemonium acutiflorum Tall Jacob's Ladder Secure Secure Not Assessed PDPLM0E0J0 Vascular plants Polemonium pulcherrimum Showy Jacob's Ladder Secure Secure Not Assessed PDPLM0E0M0 Vascular plants Polemonium viscosum Sticky Jacob's Ladder Secure Secure Not Assessed PDPGL02180 Vascular plants Polygala paucifolia Fringed Milkwort May Be At Risk May Be At Risk Not Assessed Very small populations found in few

locations. Distribution restricted to Fort McMurray and Elk Point areas. Boreal habitat threatened by intensive logging. Population and distribution trends expected to be declining. Cultivation of PDPGL021L0 Vascular plants Polygala senega Seneca-snakeroot Sensitive Sensitive Not Assessed natural meadows threatens habitat; populations vulnerable to cattle grazing. PDPGN0L010 Vascular plants Polygonum achoreum Striate Knotweed Undetermined Undetermined Not Assessed Populations small and few known occurrences; found only in the PDPGN0L0X1 Vascular plants Polygonum austiniae Austin's Knotweed May Be At Risk May Be At Risk Not Assessed southwest mountains and foothills. Threatened by livestock grazing and off- highway vehicle use. PDPGN0L0A0 Vascular plants Polygonum aviculare Prostrate Knotweed Exotic Exotic/Alien Not Assessed PDPGN0L0X0 Vascular plants Polygonum douglasii Douglas' Knotweed Secure Secure Not Assessed Species occurs in few locations within southwest Alberta. Montane slopes PDPGN0L0X5 Vascular plants Polygonum engelmannii Engelmann's Knotweed May Be At Risk May Be At Risk Not Assessed habitat vulnerable to off-highway vehicle use. Populations threatened by livestock grazing. PDPGN0L0Z0 Vascular plants Polygonum erectum Erect Knotweed Undetermined Undetermined Not Assessed Few occurrences, restricted distribution, threats to population (livestock grazing) PDPGN0L1E0 Vascular plants Polygonum minimum Leafy Dwarf Knotweed May Be At Risk May Be At Risk Not Assessed and habitat (off-highway vehicle use) moderate. Relatively few occurrences, small populations, and restricted to southern Alberta. Moderate threats to habitat PDPGN0L1Y0 Vascular plants Polygonum polygaloides Close-flowered Knotweed Sensitive Sensitive Not Assessed from climate change and cultivation. Cattle grazing may pose threat to populations. PDPGN0L210 Vascular plants Polygonum ramosissimum Bushy Knotweed Secure Secure Not Assessed Few occurrences (<10) and a restricted distribution (Waterton Lakes National PPPOL020G0 Vascular plants Polypodium hesperium Western Polypody Sensitive Sensitive May Be at Risk Park), but no known threats to either population or habitat and trends in

population and distribution are both stable. Small population size and number of PPPOL02170 Vascular plants Polypodium sibiricum Siberian Polypody Sensitive Sensitive May Be at Risk occurrences. Distribution limited to the Canadian Shield. Abundant where found but restricted to PPPOL02110 Vascular plants Polypodium virginianum Rock Polypody May Be At Risk May Be At Risk May Be at Risk the Canadian Shield; this species is often confused with P. sibiricum. PMPOA50050 Vascular plants Polypogon monspeliensis Annual Rabbit's-foot Grass Exotic Exotic/Alien Not Assessed PPDRY0R0F0 Vascular plants Polystichum lonchitis Northern Holly Fern Secure Secure Sensitive Restricted distribution; alteration of river dynamics through dams and climate PDSAL01020 Vascular plants Populus angustifolia Narrowleaf Cottonwood Sensitive Sensitive Not Assessed change may be threat. Populations susceptible to livestock grazing. PDSAL01030 Vascular plants Populus balsamifera Balsam Poplar Secure Secure Not Assessed Restricted distribution; alteration of river dynamics through dams and climate PDSAL01040 Vascular plants Populus deltoides Eastern Cottonwood Sensitive Sensitive Not Assessed change may be threat. Populations susceptible to livestock grazing. PDSAL010B0 Vascular plants Populus tremuloides Trembling Aspen Secure Secure Not Assessed PDPOR06090 Vascular plants Portulaca oleracea Common Purslane Exotic Exotic/Alien Not Assessed PMPOT03010 Vascular plants Potamogeton alpinus Alpine Pondweed Secure Secure Not Assessed PMPOT03060 Vascular plants Potamogeton crispus Curly Pondweed Exotic Exotic/Alien Not Assessed PMPOT030B0 Vascular plants Potamogeton foliosus Leafy Pondweed Secure Secure Not Assessed PMPOT030C0 Vascular plants Potamogeton friesii Fries' Pondweed Secure Secure Not Assessed PMPOT030D0 Vascular plants Potamogeton gramineus Grassy Pondweed Secure Secure Not Assessed PMPOT030N0 Vascular plants Potamogeton natans Floating Pondweed Secure Secure Not Assessed Known from only one location in the PMPOT030P0 Vascular plants Potamogeton nodosus Long-leaved Pondweed May Be At Risk May Be At Risk Not Assessed province. Few occurrences, small populations expected, and locally distributed within PMPOT030R0 Vascular plants Potamogeton obtusifolius Blunt-leaved Pondweed Sensitive Sensitive Not Assessed the boreal forest. Potential desiccation of habitat as a result of climate change. PMPOT030V0 Vascular plants Potamogeton praelongus White-stemmed Pondweed Secure Secure Not Assessed PMPOT030X0 Vascular plants Potamogeton pusillus Slender Pondweed Secure Secure Not Assessed

PMPOT030Y0 Vascular plants Potamogeton richardsonii Richardson's Pondweed Secure Secure Not Assessed Small populations, few occurrences, PMPOT030Z0 Vascular plants Potamogeton robbinsii Robbin's Pondweed Sensitive Sensitive Not Assessed and found within a limited range. Few occurrences and population presumed small. Threatened by wetland PMPOT03110 Vascular plants Potamogeton strictifolius Straight-leaved Pondweed Sensitive Sensitive Not Assessed loss through desiccation and conversion to other uses. PMPOT03160 Vascular plants Potamogeton zosteriformis Flat-stemmed Pondweed Secure Secure Not Assessed PDROS1B050 Vascular plants Potentilla argentea Silvery Cinquefoil Exotic Exotic/Alien Not Assessed PDROS1B060 Vascular plants Potentilla arguta Tall Cinquefoil Secure Secure Not Assessed Potentilla multifida included in P. bimundorum. Threats are unknown, but PDROS1B110 Vascular plants Potentilla bimundorum Staghorn Cinquefoil May Be At Risk May Be At Risk Not Assessed population occurrences and distribution all extremely small and restricted with only two known occurrences. PDROS1B2S0 Vascular plants Potentilla bipinnatifida Tansy Cinquefoil Secure Secure Not Assessed PDROS1B0F0 Vascular plants Potentilla concinna Red Cinquefoil Secure Secure Not Assessed PDROS1B0H0 Vascular plants Potentilla diversifolia Mountain Meadow Cinquefoil Secure Secure Not Assessed Few occurrences; restricted distribution PDROS1B0J0 Vascular plants Potentilla drummondii Drummond's Cinquefoil Sensitive Sensitive Not Assessed within mountains and foothills. Small populations, few occurrences, and range restricted to small portions of the Grasslands and Parkland Natural PDROS1B2T0 Vascular plants Potentilla finitima Cinquefoil May Be At Risk Not Assessed Regions. Moderate threats to habitat (cultivation) and population (livestock grazing). PDROS1B2C0 Vascular plants Potentilla flabelliformis Cinquefoil Undetermined Not Assessed Kartesz Vascular plants Potentilla furcata Forked Cinquefoil Undetermined Undetermined Not Assessed PDROS1B0S0 Vascular plants Potentilla glandulosa Sticky Cinquefoil Secure Secure Not Assessed PDROS1B0T0 Vascular plants Potentilla gracilis Graceful Cinquefoil Undetermined Undetermined Not Assessed PDROS1B0V0 Vascular plants Potentilla hippiana Horse Cinquefoil Secure Secure Not Assessed PDROS1B0W0 Vascular plants Potentilla hookeriana Hooker's Cinquefoil Undetermined Undetermined Not Assessed Only two known occurrences limited to PDROS1B2L0 Vascular plants Potentilla macounii Macoun's Cinquefoil May Be At Risk May Be At Risk Not Assessed mountains of southern Alberta; low population expected.

Few occurrences; restricted distribution PDROS1B2M0 Vascular plants Potentilla multisecta Diverse-leaved Cinquefoil Sensitive Sensitive Not Assessed within mountains and foothills. PDROS1B2N0 Vascular plants Potentilla nana Arctic Cinquefoil Secure Secure Not Assessed PDROS1B150 Vascular plants Potentilla nivea Snowy Cinquefoil Secure Secure Not Assessed PDROS1B160 Vascular plants Potentilla norvegica Norwegian Cinquefoil Secure Secure Not Assessed PDROS1B180 Vascular plants Potentilla ovina Sheep Cinquefoil Secure Secure Not Assessed Very small populations where found; wetland habitat in jeopardy of PDROS1B1A0 Vascular plants Potentilla paradoxa Bushy Cinquefoil Sensitive Sensitive Not Assessed desiccation as a result of climate change. Population threatened by livestock grazing. PDROS1B1D0 Vascular plants Potentilla pensylvanica Pennsylvania Cinquefoil Secure Secure Not Assessed Very small populations where found; few occurrences; prairie grassland PDROS1B1E0 Vascular plants Potentilla plattensis Platte River Cinquefoil May Be At Risk May Be At Risk Not Assessed habitat threatened by cultivation and industrial activity. PDROS1B1G0 Vascular plants Potentilla pulchella Pretty Cinquefoil Undetermined Undetermined Not Assessed PDROS1B2P0 Vascular plants Potentilla pulcherrima Soft Cinquefoil Undetermined Undetermined Not Assessed PDROS1B1K0 Vascular plants Potentilla recta Sulphur Cinquefoil Exotic Exotic/Alien Not Assessed PDROS1B1M0 Vascular plants Potentilla rivalis Brook Cinquefoil Secure Secure Not Assessed No known threats, but only one occurrence known (from within Banff PDROS1B1X0 Vascular plants Potentilla subjuga Colorado Cinquefoil May Be At Risk May Be At Risk Not Assessed National Park); distribution and population are restricted and small. PDROS1B2B0 Vascular plants Potentilla uniflora One-flowered Cinquefoil Secure Secure Not Assessed Relatively few occurrences (18 as of PDROS1B250 Vascular plants Potentilla villosa Northern Cinquefoil Undetermined Sensitive Not Assessed 2005), but no known threats. Species only found in small populations near Slave Lake. Habitat threatened by PDAST7K010 Vascular plants Prenanthes alata Western Rattlesnaker-root May Be At Risk May Be At Risk Not Assessed logging activities and desiccation resulting from climate change. Restricted distribution; threats include desiccation of habitats from climate PDAST7K0A0 Vascular plants Prenanthes racemosa Glaucous Rattlesnake-root Sensitive Sensitive Not Assessed change and conversion of wetlands to other uses. There is considerable

human activity in this species' range in Alberta, but specific threats and species' response is unknown. Few occurrences within limited range. Habitat threats include oil and gas development, cultivation of native PDAST7K0C0 Vascular plants Prenanthes sagittata Arrow-leaved Rattlesnake-root May Be At Risk May Be At Risk Not Assessed habitat, and off-highway vehicle use. Livestock grazing poses threat to populations. Small populations, few occurrences, and restricted to central rockies. PDPRI08060 Vascular plants Primula egaliksensis Greenland Primrose Sensitive Sensitive Not Assessed Climate change threatens desiccation of wetland habitat. PDPRI080A0 Vascular plants Primula incana Mealy Primrose Secure Secure Not Assessed PDPRI080D0 Vascular plants Primula mistassinica Lake Mistassini Primrose Secure Secure Not Assessed Small populations, few occurrences, PDPRI080J0 Vascular plants Primula stricta Stiff Primrose Sensitive Sensitive Not Assessed and restricted to the mountainous and shield regions. PMLIL0R010 Vascular plants Prosartes hookeri Hooker's Mandarin Secure Secure Not Assessed PMLIL0R060 Vascular plants Prosartes trachycarpa Rough-fruited Mandarin Secure Secure Not Assessed PDLAM1M020 Vascular plants Prunella vulgaris Common Heal-all Secure Secure Not Assessed PDROS1C140 Vascular plants Prunus pensylvanica Pin Cherry Secure Secure Not Assessed PDROS1C1E0 Vascular plants Prunus virginiana Choke Cherry Secure Secure Not Assessed PMPOA81010 Vascular plants Psathyrostachys juncea Russian Wild Rye Exotic Exotic/Alien Not Assessed Pseudognaphalium PDASTEM010 Vascular plants Wright's Cudweed Undetermined Not Assessed canescens PMPOA82010 Vascular plants Pseudoroegneria spicata Bluebunch Wheat Grass Secure Secure Not Assessed PGPIN05020 Vascular plants Pseudotsuga menziesii Douglas-fir Secure Secure Not Assessed Alberta entity (prairie population of B. elatior) designated as Special Concern by COSEWIC in 2001, being re- PDAST7R010 Vascular plants Psilocarphus brevissimus Dwarf Woolly-heads May Be At Risk May Be At Risk Not Assessed assessed in 2006. Few occurrences; much industrial activity in known range; habitat loss through land conversion and desiccation of wetlands;

populations threatened by livestock grazing. PDFAB5M030 Vascular plants Psoralidium lanceolatum Wild Lemonweed Secure Secure Not Assessed PPDEN08010 Vascular plants Pteridium aquilinum Bracken Secure Secure Sensitive Occurs in small, declining populations; only found in Cypress Hills and PDMON07010 Vascular plants Pterospora andromedea Woodland Pinedrops Sensitive Sensitive Not Assessed mountains of southwest Alberta; threatened by livestock grazing, logging, and off-highway vehicle use. Few occurrences of species within province, restricted to one area of Wood PMPOA530A0 Vascular plants Puccinellia distans Spreading Alkali Grass May Be At Risk May Be At Risk Not Assessed Buffalo National Park. Habitat is at risk of desiccation resulting from climate change. PMPOA530N0 Vascular plants Puccinellia lemmonii Lemmon's Alkali Grass Undetermined Not Assessed PMPOA530S0 Vascular plants Puccinellia nuttalliana Nuttall's Alkali Grass Secure Secure Not Assessed PDPYR04020 Vascular plants Pyrola asarifolia Pink Pyrola Secure Secure Not Assessed PDPYR04030 Vascular plants Pyrola chlorantha Green-flowered Pyrola Secure Secure Not Assessed Small populations are in decline. Threats include livestock grazing, PDPYR04040 Vascular plants Pyrola elliptica Shinleaf Sensitive Sensitive Not Assessed logging, and conversion of woodlands to croplands. PDPYR04050 Vascular plants Pyrola grandiflora Arctic Pyrola Sensitive Sensitive Not Assessed Small populations and few occurrences. PDPYR04060 Vascular plants Pyrola minor Lesser Pyrola Secure Secure Not Assessed Small populations, few occurrences, and restricted to mountains and foothills PDPYR04070 Vascular plants Pyrola picta White-veined Wintergreen May Be At Risk May Be At Risk Not Assessed of southwest Alberta. Coniferous habitat under threat of logging. Populations susceptible to grazing. PDASTDT0A0 Vascular plants Pyrrocoma lanceolata Lance-leaved Goldenweed Secure Secure Not Assessed PDASTDT0K0 Vascular plants Pyrrocoma uniflora Goldenweed Secure Secure Not Assessed PDFAG05190 Vascular plants Quercus macrocarpa Bur Oak Undetermined Undetermined Not Assessed PDRAN0L010 Vascular plants Ranunculus abortivus Kidney-leaved Buttercup Secure Secure Not Assessed PDRAN0L030 Vascular plants Ranunculus acris Common Buttercup Exotic Exotic/Alien Not Assessed PDRAN0L0A0 Vascular plants Ranunculus aquatilis White Water-buttercup Secure Secure Not Assessed

PDRAN0L0K0 Vascular plants Ranunculus cardiophyllus Heart-leaved Buttercup Secure Secure Not Assessed PDRAN0L0Q0 Vascular plants Ranunculus cymbalaria Seaside Buttercup Secure Secure Not Assessed PDRAN0L0S0 Vascular plants Ranunculus eschscholtzii Subalpine Buttercup Secure Secure Not Assessed PDRAN0L0X0 Vascular plants Ranunculus flammula Lesser Spearwort Secure Secure Not Assessed PDRAN0L0Y0 Vascular plants Ranunculus gelidus Arctic Buttercup Secure Secure Not Assessed Small populations and few occurrences. Prairie grassland conversion threatens PDRAN0L0Z0 Vascular plants Ranunculus glaberrimus Sagebruch Buttercup May Be At Risk May Be At Risk Not Assessed habitat; effects of livestock grazing undetermined. PDRAN0L110 Vascular plants Ranunculus gmelinii Small Yellow Water-buttercup Secure Secure Not Assessed PDRAN0L1A0 Vascular plants Ranunculus hyperboreus Far-northern Buttercup Secure Secure Not Assessed PDRAN0L1C0 Vascular plants Ranunculus inamoenus Graceful Buttercup Secure Secure Not Assessed PDRAN0L1G0 Vascular plants Ranunculus lapponicus Lapland Buttercup Secure Secure Not Assessed PDRAN0L1M0 Vascular plants Ranunculus macounii Macoun's Buttercup Secure Secure Not Assessed Small number of occurrences and PDRAN0L1U0 Vascular plants Ranunculus nivalis Snow Buttercup Sensitive Sensitive Not Assessed populations likely small. Range restricted to mountains. PDRAN0L1V0 Vascular plants Ranunculus occidentalis Western Buttercup Secure Secure Not Assessed PDRAN0L220 Vascular plants Ranunculus pedatifidus Northern Buttercup Secure Secure Not Assessed Species threatened by conversion of PDRAN0L230 Vascular plants Ranunculus pensylvanicus Bristly Buttercup Sensitive Sensitive Not Assessed natural habitats to cropland. Livestock grazing threatens populations PDRAN0L280 Vascular plants Ranunculus pygmaeus Dwarf Buttercup Secure Secure Not Assessed PDRAN0L2B0 Vascular plants Ranunculus repens Creeping Buttercup Exotic Exotic/Alien Not Assessed PDRAN0L2D0 Vascular plants Ranunculus rhomboideus Prairie Buttercup Secure Secure Not Assessed PDRAN0L2G0 Vascular plants Ranunculus sceleratus Cursed Buttercup Secure Secure Not Assessed PDRAN0R010 Vascular plants Ranunculus testiculata Hornseed Buttercup Exotic/Alien Not Assessed Relatively few occurrences; habitat jeopardized by logging, oil and gas PDRAN0L2P0 Vascular plants Ranunculus uncinatus Little Buttercup Sensitive Sensitive Not Assessed development, and off-highway vehicle use. Population threatened by livestock grazing. PDBRA24010 Vascular plants Raphanus raphanistrum Wild Radish Exotic Exotic/Alien Not Assessed PDAST7Z010 Vascular plants Ratibida columnifera Upright Prairie Coneflower Secure Secure Not Assessed

Moderate threats to habitat include logging, mining activities, and off- PDRHA0C010 Vascular plants Rhamnus alnifolia Alder-leaved Buckthorn Sensitive Sensitive Not Assessed highway vehicle use. Livestock grazing poses a threat to populations. PDRHA0C050 Vascular plants Rhamnus cathartica European Buckthorn Exotic Exotic/Alien Not Assessed PDPGN0N010 Vascular plants Rheum rhabarbarum Rhubarb Exotic Exotic/Alien Not Assessed PDSCR1M050 Vascular plants Rhinanthus minor Little Yellow Rattle Secure Secure Not Assessed PDCRA0A0H0 Vascular plants Rhodiola integrifolia Entire-leaved Stonecrop Secure Secure Not Assessed PDERI15020 Vascular plants Rhododendron albiflorum White-flowered Rhododendron Secure Secure Not Assessed Small populations and few occurrences. PDERI150G0 Vascular plants Rhododendron lapponicum Lapland Rosebay Sensitive Sensitive Not Assessed Restricted to the northern mountains and foothills. PDANA08010 Vascular plants Rhus aromatica Fragrant Sumac Undetermined Not Assessed PDANA080B0 Vascular plants Rhus trilobata Squawbush Secure Secure Not Assessed Small number of occurrences within a localized area; habitat jeopardized by PMCYP0N070 Vascular plants Rhynchospora capillacea Needle Beak Sedge May Be At Risk May Be At Risk Not Assessed wetland desiccation, and loss through conversion. PMCYP0N010 Vascular plants Rhyncospora alba White Beak Sedge Undetermined Not Assessed PDGRO02020 Vascular plants Ribes americanum Wild Black Currant Secure Secure Not Assessed PDGRO02030 Vascular plants Ribes aureum Golden Currant Secure Secure Not Assessed PDROS1K350 Vascular plants Rubus idaeus Red Raspberry Secure Secure Not Assessed PDROS1K5F0 Vascular plants Rubus parviflorus Thimbleberry Secure Secure Not Assessed PDROS1K5J0 Vascular plants Rubus pedatus Five-leaved Dwarf Bramble Secure Secure Not Assessed PDROS1K690 Vascular plants Rubus pubescens Dwarf Red Raspberry Secure Secure Not Assessed PDAST85080 Vascular plants Rudbeckia hirta Black-eyed Susan Exotic Exotic/Alien Not Assessed PDPGN0P010 Vascular plants Rumex acetosa Green Sorrel Secure Secure Not Assessed PDPGN0P020 Vascular plants Rumex acetosella Sheep Sorrel Exotic Exotic/Alien Not Assessed PDPGN0P0Y0 Vascular plants Rumex brittanica Great Water Dock Secure Not Assessed PDPGN0P0B0 Vascular plants Rumex confertus Asiatic Dock Exotic Exotic/Alien Not Assessed PDPGN0P0E0 Vascular plants Rumex crispus Curly-leaved Dock Exotic Exotic/Alien Not Assessed PDPGN0P0G0 Vascular plants Rumex dentatus Toothed Dock Exotic Exotic/Alien Not Assessed FNA Vascular plants Rumex fueginus Dock Secure Secure Not Assessed

PDPGN0P0S0 Vascular plants Rumex longifolius Dooryard Dock Exotic Exotic/Alien Not Assessed PDPGN0P210 Vascular plants Rumex occidentalis Western Dock Secure Secure Not Assessed Few occurrences, and distribution PDPGN0P130 Vascular plants Rumex paucifolius Alpine Sorrel Sensitive Sensitive Not Assessed restricted to mountains and foothills. PDPGN0P150 Vascular plants Rumex pseudonatronatus Field Dock Exotic Exotic/Alien Not Assessed PDPGN0P1D0 Vascular plants Rumex stenophyllus Narrow-leaved Dock Exotic Exotic/Alien Not Assessed PDPGN0P1J0 Vascular plants Rumex triangulivalvis Triangular-valved Dock Secure Secure Not Assessed Threats to habitat include conversion of sand dune habitats to cropland and PDPGN0P1K0 Vascular plants Rumex venosus Veined Dock Sensitive Sensitive Not Assessed stabilization of sand dunes. Effects of cattle grazing on population unknown Small number of occurrences. Wetland PMRUP01020 Vascular plants Ruppia cirrhosa Widgeon-grass Sensitive Sensitive Not Assessed habitat under threat of climate change- induced desiccation. PDCAR0P030 Vascular plants Sagina decumbens Small-flowered Pearlwort Undetermined Undetermined Not Assessed PDCAR0P070 Vascular plants Sagina nivalis Snow Pearlwort Undetermined Undetermined Not Assessed Small populations and few occurrences; PDCAR0P080 Vascular plants Sagina nodosa Knotted Pearlwort May Be At Risk May Be At Risk Not Assessed confined to the Canadian Shield Natural Region PDCAR0P0A0 Vascular plants Sagina saginoides Alpine Pearlwort Secure Secure Not Assessed PMALI04060 Vascular plants Sagittaria cuneata Northern Arrowhead Secure Secure Not Assessed Few occurrences found within a small portion of central Alberta. Wetland PMALI040H0 Vascular plants Sagittaria latifolia Broad-leaved Arrowhead May Be At Risk May Be At Risk Not Assessed habitat threatened by desiccation resulting from climate change, and conversion to other uses. PDCHE0J020 Vascular plants Salicornia rubra Red Glasswort Secure Secure Not Assessed Few occurrences, likely small PDSAL02010 Vascular plants Salix alaxensis Alaska Willow Sensitive Sensitive Not Assessed populations; range limited to mountains and foothills. Alteration of river dynamics through dams and climate change poses a high PDSAL02030 Vascular plants Salix amygdaloides Peach-leaved Willow Sensitive Sensitive Not Assessed threat to habitat. Population threatened by livestock grazing. PDSAL02040 Vascular plants Salix arbusculoides Little-tree Willow Secure Secure Not Assessed

PDSAL02050 Vascular plants Salix arctica Arctic Willow Secure Secure Not Assessed Considerable threat to habitat from logging, as well as desiccation from PDSAL02090 Vascular plants Salix athabascensis Athabasca Willow Sensitive Sensitive Not Assessed climate change. Precautionary rank of sensitive because habitat threat is real, and population expected to be small. PDSAL020C0 Vascular plants Salix barclayi Barclay's Willow Secure Secure Not Assessed PDSAL020D0 Vascular plants Salix barrattiana Barratt's Willow Secure Secure Not Assessed PDSAL020E0 Vascular plants Salix bebbiana Bebb's Willow Secure Secure Not Assessed PDSAL020G0 Vascular plants Salix boothii Booth's Willow Secure Secure Not Assessed PDSAL020H0 Vascular plants Salix brachycarpa Short-capsuled Willow Secure Secure Not Assessed PDSAL020K0 Vascular plants Salix candida Hoary Willow Secure Secure Not Assessed Few occurrences, and range restricted PDSAL020T0 Vascular plants Salix commutata Under-green Willow Sensitive Sensitive Not Assessed to mountains and foothills. PDSAL020V0 Vascular plants Salix discolor Pussy Willow Secure Secure Not Assessed PDSAL020W0 Vascular plants Salix drummondiana Drummond's Willow Secure Secure Not Assessed PDSAL02100 Vascular plants Salix exigua Sandbar Willow Secure Secure Not Assessed PDSAL02110 Vascular plants Salix farriae Farr's Willow Secure Secure Not Assessed PDSAL02170 Vascular plants Salix glauca Gray Willow Secure Secure Not Assessed PDSAL021E0 Vascular plants Salix humilis Prairie Willow Undetermined Not Assessed Small populations, few occurrences, and distribution restricted to mountains PDSAL021L0 Vascular plants Salix lanata Lanatz Willow May Be At Risk Not Assessed and foothills near Nordegg. Floodplain habitat at risk of desiccation from climate change. PDSAL021R0 Vascular plants Salix lucida Shining Willow Secure Not Assessed PDSAL021S0 Vascular plants Salix lutea Yellow Willow Secure Not Assessed PDSAL021T0 Vascular plants Salix maccalliana Mccalla's Willow Secure Secure Not Assessed PDSAL021U0 Vascular plants Salix melanopsis Dusky Willow Secure Secure Not Assessed PDSAL021Z0 Vascular plants Salix myrtillifolia Blueberry Willow Secure Secure Not Assessed PDSAL024K0 Vascular plants Salix nivalis Snow Willow Undetermined Undetermined Not Assessed PDSAL02240 Vascular plants Salix pedicellaris Bog Willow Secure Secure Not Assessed PDSAL02280 Vascular plants Salix petiolaris Meadow Willow Secure Secure Not Assessed PDSAL024P0 Vascular plants Salix petrophila Alpine Willow Undetermined Undetermined Not Assessed

PDSAL022B0 Vascular plants Salix planifolia Tea-leaved Willow Secure Secure Not Assessed PDSAL022D0 Vascular plants Salix prolixa Mackenzie's Willow Secure Secure Not Assessed PDSAL022E0 Vascular plants Salix pseudomonticola False Mountain Willow Secure Secure Not Assessed Vascular plants Salix pseudomyrsinites Secure Secure Not Assessed PDSAL022G0 Vascular plants Salix pyrifolia Balsam Willow Secure Secure Not Assessed Small population expected and only one known occurrence (Kakwa area). Area PDSAL022H0 Vascular plants Salix raupii Raup's Willow May Be At Risk May Be At Risk Not Assessed is under threat of mineral extraction and oil and gas activity. PDSAL022J0 Vascular plants Salix reticulata Net-veined Willow Secure Secure Not Assessed PDSAL022M0 Vascular plants Salix scouleriana Scouler's Willow Secure Secure Not Assessed PDSAL022P0 Vascular plants Salix serissima Autumn Willow Secure Secure Not Assessed Known from very few provincial locations; small populations expected. PDSAL022T0 Vascular plants Salix sitchensis Sitka Willow May Be At Risk May Be At Risk Not Assessed Much logging and oil and gas activity occurs on its Athabasca River floodplain habitat. Very few occurrences in province with PDSAL022V0 Vascular plants Salix stolonifera Creeping Willow May Be At Risk May Be At Risk Not Assessed small populations expected. PDSAL022Y0 Vascular plants Salix turnorii Turnor's Willow Undetermined Undetermined Not Assessed PDSAL02320 Vascular plants Salix vestita Rock Willow Secure Secure Not Assessed PDCHE0K082 Vascular plants Salsola tragus Russian Thistle Exotic Exotic/Alien Not Assessed PDLAM1S150 Vascular plants Salvia nemorosa Woodland Sage Exotic Exotic/Alien Not Assessed PDCPR04060 Vascular plants Sambucus racemosa Red Elderberry Secure Secure Not Assessed PDAPI1Z0C0 Vascular plants Sanicula marilandica Black Sanicle Secure Secure Not Assessed PDCAR0Q020 Vascular plants Saponaria officinalis Bouncing-bet Exotic Exotic/Alien Not Assessed PDCHE0L010 Vascular plants Sarcobatus vermiculatus Black Greasewood Secure Secure Not Assessed Small number of occurrences. Habitat PDSAR02070 Vascular plants Sarracenia purpurea Northern Pitcher Plant Sensitive Sensitive Not Assessed under threat of desiccation resulting from climate change. PDAST8B080 Vascular plants Saussurea amara Tall Saw-wort Not Assessed Exotic/Alien Not Assessed Few occurrences within the mountains PDAST8B020 Vascular plants Saussurea americana American Saw-wort May Be At Risk May Be At Risk Not Assessed of southwest Alberta. PDAST8B070 Vascular plants Saussurea densa Clustered Saw-wort Secure Not Assessed

PDSAX0U010 Vascular plants Saxifraga adscendens Ascending Saxifrage Secure Secure AssessedNot PDSAX0U020 Vascular plants Saxifraga aizoides Yellow Mountain Saxifrage Secure Secure Not Assessed PDSAX0U050 Vascular plants Saxifraga bronchialis Matte Saxifrage Secure Secure AssessedNot PDSAX0U0B0 Vascular plants Saxifraga cernua Nodding Saxifrage Secure Secure Not Assessed PDSAX0U0C0 Vascular plants Saxifraga cespitosa Tufted Saxifrage Secure Secure Not Assessed Few occurrences, populations expected PDSAX0U0K0 Vascular plants Saxifraga ferruginea Rusty-haired Saxifrage Sensitive Sensitive Not Assessed to be small, and range limited to mountains and foothills. Few occurrences; threats from off- PDSAX0U0L0 Vascular plants Saxifraga flagellaris Spider Saxifrage May Be At Risk May Be At Risk Not Assessed highway vehicle use and mining of limestone within its range. PDSAX0U0U0 Vascular plants Saxifraga hyperborea Pygmy Saxifrage Secure Secure Not Assessed PDSAX0U0W0 Vascular plants Saxifraga lyallii Red-stemmed Saxifrage Secure Secure Not Assessed PDSAX0U0Y0 Vascular plants Saxifraga mertensiana Merten's Saxifrage Secure Secure Not Assessed Few occurrences, populations expected PDSAX0U120 Vascular plants Saxifraga nelsoniana Heart-leaved Saxifrage Sensitive Sensitive Not Assessed to be small, and range limited to mountains and foothills. Few known occurrences; restricted to PDSAX0U140 Vascular plants Saxifraga nivalis Snow Saxifrage Sensitive ive Sensit Not Assessed mountains and foothills. PDSAX0U170 Vascular plants Saxifraga occidentalis Mountain Saxifrage Secure Secure AssessedNot Small populations, very few occurrences, and limited range within PDSAX0U180 Vascular plants Saxifraga odontoloma Streambank Saxifrage May Be At Risk May Be At Risk Not Assessed mountain and foothills of southwest Alberta. Threats include off-highway vehicle use and livestock grazing. PDSAX0U190 Vascular plants Saxifraga oppositifolia Purple Mountain Saxifrage Secure Secure Not Assessed PDSAX0U1A0 Vascular plants Saxifraga oregana Bog Saxifrage Undetermined Undetermined Not Assessed PDSAX0U1V0 Vascular plants Saxifraga tricuspidata Prickly Saxifrage Secure Secure Not Assessed Schedonnardus PMPOA5A010 Vascular plants Tumble Grass Secure Secure Not Assessed paniculatus PMPOA3U070 Vascular plants Schedonorus arundinaceus Tall Rye Grass Exotic Exotic/Alien Not Assessed PMPOA3U080 Vascular plants Schedonorus pratensis Meadow Rye Grass Exotic Exotic/Alien Not Assessed PMSCH02010 Vascular plants Scheuchzeria palustris Pod Grass Secure Secure Not Assessed PMPOA5C010 Vascular plants Schizachne purpurascens False Melic Grass Secure Secure Not Assessed

Considerable development pressure in PMPOA5D090 Vascular plants Schizachyrium scoparium Little Bluestem Sensitive Sensitive Not Assessed prairie grassland habitat. Populations are susceptible to livestock grazing. PDBRA28010 Vascular plants Schoenocrambe linifolia Salmon River Plains Mustard Exotic Exotic/Alien Not Assessed PMCYP0Q010 Vascular plants Schoenoplectus acutus Hard-stemmed Bulrush Secure Secure Not Assessed Schoenoplectus PMCYP0Q0T0 Vascular plants Slender Bulrush Undetermined Undetermined Not Assessed heterochaetus PMCYP0Q180 Vascular plants Schoenoplectus pungens Three Square Bulrush Secure Secure Not Assessed Schoenoplectus PMCYP0Q1H0 Vascular plants Soft-stemmed Bulrush Secure Secure Not Assessed tabernaemontani PMCYP0Q040 Vascular plants Scirpus atrocinctus Black-girdled Bulrush Undetermined Undetermined Not Assessed PMCYP0Q0F0 Vascular plants Scirpus cyperinus Cottongrass Bulrush Undetermined Undetermined Not Assessed PMCYP0Q100 Vascular plants Scirpus microcarpus Red-tinged Bulrush Secure Secure Not Assessed Few occurrences; population presumed to be small and declining; wetland habitat threatened by conversion and PMCYP0Q140 Vascular plants Scirpus pallidus Pale Bulrush May Be At Risk May Be At Risk Not Assessed desiccation. Considerable human activity within this species’ range, but specific threats and subsequent responses unknown. PDCAR0S010 Vascular plants Scleranthus annuus Annual Knawel Exotic Exotic/Alien Not Assessed PMPOA5H010 Vascular plants Scolochloa festucacea Common River Grass Secure Secure Not Assessed PDSCR1S050 Vascular plants Scophularia lanceolata Lance-leaved Figwort Exotic/Alien Not Assessed PDLAM1U0J0 Vascular plants Scutellaria galericulata Hooded Skullcap Secure Secure Not Assessed PMPOA5K010 Vascular plants Secale cereale Cultivated Rye Exotic Exotic/Alien Not Assessed Small populations, few occurrences PDCRA0A0B0 Vascular plants Sedum divergens Spreading Stonecrop Sensitive Sensitive Not Assessed mapped, and restricted distribution. PDCRA0A0K0 Vascular plants Sedum lanceolatum Lance-leaved Stonecrop Secure Secure Not Assessed PDCRA0A1H0 Vascular plants Sedum stenopetalum Narrow-petalled Stonecrop Secure Secure Not Assessed PPSEL010C0 Vascular plants Selaginella densa Dense Spikemoss Secure Secure Not Assessed PPSEL010Z0 Vascular plants Selaginella rupestris Rock Spikemoss Secure Secure Not Assessed PPSEL010C2 Vascular plants Selaginella scopulorum Rocky Mountain Spikemoss Undetermined Undetermined Not Assessed PPSEL01110 Vascular plants Selaginella selaginoides Northern Spikemoss Secure Secure Not Assessed PPSEL010C3 Vascular plants Selaginella standleyi Standley's Spikemoss Undetermined Undetermined Not Assessed

Only one known occurrence from PPSEL011C0 Vascular plants Selaginella wallacei Wallace's Spikemoss Sensitive Sensitive Not Assessed southwest Alberta. PDAST8H0U0 Vascular plants Senecio congestus Marsh Ragwort Secure Not Assessed PDAST8H160 Vascular plants Senecio eremophilus Desert Ragwort Secure Secure Not Assessed PDAST8H1D0 Vascular plants Senecio fremontii Fremont's Ragwort Secure Secure Not Assessed PDAST8H400 Vascular plants Senecio hydrophiloides Sweet Marsh Ragwort Sensitive Sensitive Not Assessed Declining trends, moderate threats. PDAST8H1S0 Vascular plants Senecio integerrimus Entire-leaved Ragwort Secure Secure Not Assessed PDAST8H1X0 Vascular plants Senecio lugens Black-tipped Ragwort Secure Secure Not Assessed PDAST8H200 Vascular plants Senecio megacephalus Large-headed Ragwort Secure Secure Not Assessed PDAST8H360 Vascular plants Senecio triangularis Arrow-leaved Ragwort Secure Secure Not Assessed PDAST8H380 Vascular plants Senecio viscosus Sticky Ragwort Exotic Exotic/Alien Not Assessed PDAST8H390 Vascular plants Senecio vulgaris Common Ragwort Exotic Exotic/Alien Not Assessed PMPOA5L160 Vascular plants Setaria pumila Yellow Bristle Grass Exotic Exotic/Alien Not Assessed PMPOA5L0X0 Vascular plants Setaria viridis Green Bristle Grass Exotic Exotic/Alien Not Assessed PDELG03010 Vascular plants Shepherdia argentea Silver Buffaloberry Secure Secure Not Assessed PDELG03020 Vascular plants Shepherdia canadensis Soapberry Secure Secure Not Assessed Very few occurrences within a restricted range; habitat threatened by land PDAST8J010 Vascular plants Shinnersoseris rostrata Annual Skeletonweed May Be At Risk May Be At Risk Not Assessed conversion and stabilization of sand dunes. Livestock grazing may also pose threats to populations. PDROS1M010 Vascular plants Sibbaldia procumbens Sibbaldia Secure Secure Not Assessed PDROS20010 Vascular plants Sibbaldiopsis tridentata Three-toothed Cinquefoil Secure Secure Not Assessed PDCAR0U010 Vascular plants Silene acaulis Moss Campion Secure Secure Not Assessed Small populations and few occurrences; PDCAR0U040 Vascular plants Silene antirrhina Sleepy Catchfly May Be At Risk May Be At Risk Not Assessed confined to the Canadian Shield Natural Region PDCAR0U0E0 Vascular plants Silene conoidea Conoid Catchfly Exotic Exotic/Alien Not Assessed PDCAR0U0G0 Vascular plants Silene csereii Balkan Catchfly Exotic Exotic/Alien Not Assessed PDCAR0U0M0 Vascular plants Silene drummondii Drummond's Campion Secure Secure Not Assessed Few occurrences, small population and localized distribution. Habitat threatened PDCAR0U0T0 Vascular plants Silene involucrata Arctic Catchfly May Be At Risk May Be At Risk Not Assessed by off-highway vehicle use and minerals development.

PDCAR0U290 Vascular plants Silene latifolia Catchfly Exotic Exotic/Alien Not Assessed PDCAR0U100 Vascular plants Silene menziesii Menzie's Pink Secure Secure Not Assessed PDCAR0U130 Vascular plants Silene noctiflora Night-Flowering Catchfly Exotic Exotic/Alien Not Assessed Small populations where found; restricted distribution. Habitat threats include oil and gas development, PDCAR0U1A0 Vascular plants Silene parryi Parry's Catchfly Sensitive Sensitive Not Assessed cultivation, and off-highway vehicle use. Livestock grazing threatens populations. Small populations; distribution restricted to mountains and foothills. Habitat PDCAR0U200 Vascular plants Silene uralensis Apetalous Catchfly Sensitive Sensitive Not Assessed under threat of mining activities and off- highway vehicle use. PDCAR0U230 Vascular plants Silene vulgaris Maiden's-tears Exotic Exotic/Alien Not Assessed PDAST8M010 Vascular plants Silybum marianum Blessed Milk Thistle Exotic Exotic/Alien Not Assessed PDBRA2B010 Vascular plants Sinapis alba White Mustard Exotic Exotic/Alien Not Assessed PDBRA2B020 Vascular plants Sinapis arvensis Corn Mustard Exotic Exotic/Alien Not Assessed PDBRA2C010 Vascular plants Sisymbrium altissimum Tall Hedge Mustard Exotic Exotic/Alien Not Assessed PDBRA2C050 Vascular plants Sisymbrium loeselii False London Rocket Exotic Exotic/Alien Not Assessed PDBRA2C060 Vascular plants Sisymbrium officinale Hedge Mustard Exotic Exotic/Alien Not Assessed PMIRI0D110 Vascular plants Sisyrinchium montanum Mountain Blue-eyed-grass Secure Secure Not Assessed Few occurrences; trends in both population and distribution declining, PMIRI0D180 Vascular plants Sisyrinchium septentrionale Northern Blue-eyed-grass Sensitive Sensitive Not Assessed likely as a result of cultivation of native grassland habitat. Population threatened by livestock grazing. PDAPI22030 Vascular plants Sium suave Water Parsnip Secure Secure Not Assessed PDBRA2D020 Vascular plants Smelowskia calycina Alpine Smelowskia Secure Secure Not Assessed PDSOL0Z1H0 Vascular plants Solanum nigrum Black Nightshade Exotic Exotic/Alien Not Assessed PDSOL0Z3C0 Vascular plants Solanum physalifolium Ground-Cherry Nightshade Exotic Exotic/Alien Not Assessed PDSOL0Z2C0 Vascular plants Solanum rostratum Horned Nightshade Exotic Exotic/Alien Not Assessed PDSOL0Z240 Vascular plants Solanum triflorum Cut-leaved Nightshade Secure Secure Not Assessed PDAST8P0B0 Vascular plants Solidago canadensis Canada Goldenrod Undetermined Secure Not Assessed PDAST8P0Q0 Vascular plants Solidago gigantea Late Goldenrod Secure Secure Not Assessed

PDAST8P100 Vascular plants Solidago missouriensis Missouri Goldenrod Secure Secure Not Assessed PDAST8P110 Vascular plants Solidago mollis Ground Goldenrod Secure Secure Not Assessed PDAST8P120 Vascular plants Solidago multiradiata Multi-rayed Goldenrod Secure Secure Not Assessed PDAST8P140 Vascular plants Solidago nemoralis Field Goldenrod Secure Secure Not Assessed PDAST8P1M0 Vascular plants Solidago rigida Rigid Goldenrod Secure Secure Not Assessed PDAST8P2U0 Vascular plants Solidago simplex Goldenrod Secure Secure Not Assessed PDAST8P1W0 Vascular plants Solidago spathulata Sticky Goldenrod Secure Not Assessed PDAST8R010 Vascular plants Sonchus arvensis Field Sow Thistle Exotic Exotic/Alien Not Assessed PDAST8R020 Vascular plants Sonchus asper Spiny-leaved Sow Thistle Exotic Exotic/Alien Not Assessed PDAST8R030 Vascular plants Sonchus oleraceus Common Sow Thistle Exotic Exotic/Alien Not Assessed PDROS1P020 Vascular plants Sorbus aucuparia European Mountain Ash Exotic Exotic/Alien Not Assessed PDROS1P0A0 Vascular plants Sorbus scopulina Greene Mountain Ash Secure Secure Not Assessed PDROS1P0B0 Vascular plants Sorbus sitchensis Sitka Mountain Ash Secure Secure Not Assessed PMSPA01030 Vascular plants Sparganium angustifolium Narrow-leaved Bur-reed Undetermined Undetermined Not Assessed PMSPA010C0 Vascular plants Sparganium emersum Unbranched Bur-reed Undetermined Undetermined Not Assessed PMSPA01050 Vascular plants Sparganium eurycarpum Broad-fruited Bur-reed Secure Secure Not Assessed Only one known occurrence from the Canadian Shield Natural Region. PMSPA01060 Vascular plants Sparganium fluctuans Floating Bur-reed May Be At Risk May Be At Risk Not Assessed Habitat threatened by wetland desiccation as a result of climate change. Only one known occurrence with a small population. Wetland habitat threatened by conversion for other uses PMSPA01070 Vascular plants Sparganium glomeratum Clustered Bur-reed May Be At Risk May Be At Risk Not Assessed and desiccation resulting from climate change. Considerable human activity occurs in this species' range. Few occurrences restricted to a small portion of the mountains and foothills. PMSPA01080 Vascular plants Sparganium hyperboreum Northern Bur-reed Sensitive Sensitive Not Assessed Habitat under threat of desiccation from climate change. PMSPA01090 Vascular plants Sparganium natans Small Bur-reed Secure Secure Not Assessed PMPOA5S060 Vascular plants Spartina gracilis Alkali Cord Grass Secure Secure Not Assessed PDASTE8010 Vascular plants Symphyotrichum ciliatum Alkali Aster Secure Secure Not Assessed

PDASTE8480 Vascular plants Symphyotrichum ciliolatum Lindley's Aster Secure Secure Not Assessed Few occurrences, occurs in moist montane woods, and stream banks. Logging, off-highway vehicle use, oil PDASTE80E0 Vascular plants Symphyotrichum eatonii Eaton's Aster May Be At Risk May Be At Risk Not Assessed and gas activities and livestock grazing outside the national parks may pose threats; some conversion of native habitats to cropland. PDASTE80L0 Vascular plants Symphyotrichum ericoides White Heath Aster Secure Secure Not Assessed PDASTE80N0 Vascular plants Symphyotrichum falcatum White Prairie Aster Secure Secure Not Assessed PDASTE80Y0 Vascular plants Symphyotrichum laeve Smooth Blue Aster Secure Secure Not Assessed Symphyotrichum PDASTE8540 Vascular plants Lance-leaved Aster Secure Secure Not Assessed lanceolatum PDASTE8210 Vascular plants Symphyotrichum puniceum Purple-stemmed Aster Secure Secure Not Assessed Symphyotrichum PDASTE8320 Vascular plants Douglas' Aster Secure Secure Not Assessed subspicatum PDBOR0X020 Vascular plants Symphytum officinale Common Comfrey Exotic Exotic/Alien Not Assessed Low population size, few occurrences, PDAST92010 Vascular plants Tanacetum bipinnatum Floccose Tansy Sensitive May Be At Risk Not Assessed and limited distribution. PDAST92050 Vascular plants Tanacetum vulgare Common Tansy Exotic Exotic/Alien Not Assessed PDAST930G0 Vascular plants Taraxacum eriophorum Wool-bearing Dandelion Undetermined Not Assessed PDAST930Q0 Vascular plants Taraxacum laevigatum Red-seeded Dandelion Exotic/Alien Not Assessed PDAST930V0 Vascular plants Taraxacum lyratum Harp Dandelion Undetermined Not Assessed PDAST930Y0 Vascular plants Taraxacum officinale Common Dandelion Exotic Exotic/Alien Not Assessed Very small populations, few PGTXA01010 Vascular plants Taxus brevifolia Pacific Yew Sensitive Sensitive Not Assessed occurrences, and range limited to southwest Alberta. Synonymous with Boykinia heucheriformis. 34 occurrences as of PDSAX18010 Vascular plants Telesonix heucheriformis False Saxifrage Sensitive Sensitive Not Assessed 2005. Possible threats to habitat (alpine rocks and ledges, limestone) - mining of limestone along front ranges. Only one known occurrence in the PDSAX0Z010 Vascular plants Tellima grandiflora Fragrant Fringecup May Be At Risk May Be At Risk Not Assessed South Castle area. Considerable threat from off-highway vehicle use.

PDASTDY010 Vascular plants Tetraneuris acaulis Horsebrush Secure Secure Not Assessed Relatively few occurrences and limited distribution. Considerable industrial activity (logging, oil and gas) within this PDRAN0M060 Vascular plants Thalictrum dasycarpum Purple Meadow-rue Sensitive Sensitive Not Assessed species' range. Habitat threatened by desiccation; populations may be susceptible to livestock grazing. PDRAN0M0F0 Vascular plants Thalictrum occidentale Western Meadow-rue Secure Secure Not Assessed Population and distribution trends declining. Habitat threatened by PDRAN0M0K0 Vascular plants Thalictrum sparsiflorum Few-flowered Meadow-rue Sensitive Sensitive Not Assessed conversion to cropland; livestock grazing poses threat to population. PDRAN0M0Q0 Vascular plants Thalictrum venulosum Veiny Meadow-rue Secure Secure Not Assessed The only known record in the province is from an urban park; intensive human PDAST980A0 Vascular plants Thelesperma subnudum Border Goldthread May Be At Risk May Be At Risk Not Assessed activities in area. Conversion of native habitat a threat. PDFAB3Z090 Vascular plants Thermopsis rhombifolia Roundleaf Thermopsis Secure Secure Not Assessed PDBRA2P030 Vascular plants Thlaspi arvense Field Pennycress Exotic Exotic/Alien Not Assessed Few occurrences within a narrow range in the mountains. Livestock grazing and PGCUP06030 Vascular plants Thuja plicata Western Red Cedar May Be At Risk May Be At Risk Not Assessed current logging practices may contribute to an already existing pressure on establishment of this long-lived species. Distribution restricted to foothills. Active PDSAX10030 Vascular plants Tiarella trifoliata Lace Foamflower Sensitive Sensitive Not Assessed logging in habitat may be a threat. PMLIL1Y040 Vascular plants Tofieldia pusilla Scotch False Asphodel Secure Secure Not Assessed PDASTE0050 Vascular plants Tonestus lyallii Lyall's Serpentweed Secure Secure Not Assessed PMPOA61030 Vascular plants Torreyochloa pallida Pale Manna Grass Undetermined Undetermined Not Assessed Small populations, few occurrences, and restricted distribution. Habitat PDAST9C040 Vascular plants Townsendia condensata Cushion Townsend Daisy May Be At Risk May Be At Risk Not Assessed threatened by oil and gas development and off-highway vehicle use. Livestock grazing threatens populations. Small populations and few occurrences. PDAST9C060 Vascular plants Townsendia exscapa Silky Townsend Daisy May Be At Risk May Be At Risk Not Assessed Native grasslands under threat of

conversion to cropland. PDAST9C0C0 Vascular plants Townsendia hookeri Hooker's Townsend Daisy Secure Secure Not Assessed PDAST9C0J0 Vascular plants Townsendia parryi Parry's Townsend Daisy Secure Secure Not Assessed PDANA0B030 Vascular plants Toxicodendron rydbergii Northern Poison Oak Secure Secure Not Assessed Very small population in the only known location in Alberta. Designated Endangered in Alberta in 2001, and Threatened by COSEWIC (2002). This species and its habitat are threatened PMCOM0B0F0 Vascular plants Tradescantia occidentalis Western Spiderwort At Risk At Risk Not Assessed by conversion of native sand dunes to cropland, stabilization of sand dunes, petroleum exploration and development, and possibly invasive species. Effects of livestock grazing need further investigation. PDAST9E010 Vascular plants Tragopogon dubius Yellow Goatsbeard Exotic Exotic/Alien Not Assessed PDAST9E050 Vascular plants Tragopogon porrifolius Salsify Exotic Exotic/Alien Not Assessed PDAST9E060 Vascular plants Tragopogon pratensis Meadow Goatsbeard Exotic Exotic/Alien Not Assessed PMLIL1Y030 Vascular plants Triantha glutinosa Sticky False Asphodel Secure Secure Not Assessed Few occurrences found only within the PMLIL1Y070 Vascular plants Triantha occidentalis Western False Asphodel Sensitive Sensitive Not Assessed mountains. Habitat under threat from oil and gas activities. PMCYP0A010 Vascular plants Trichophorum alpinum Alpine Bulrush Secure Secure Not Assessed PMCYP0Q060 Vascular plants Trichophorum cespitosum Tufted Bulrush Secure Secure Not Assessed Very few occurrences and populations presumed to be small. Some threat to PMCYP0Q0A0 Vascular plants Trichophorum clintonii Clinton's Bulrush May Be At Risk May Be At Risk Not Assessed habitat from logging and oil and gas activity. Small number of occurrences within province. Wetland habitat at risk of PMCYP0Q250 Vascular plants Trichophorum pumilum Rolland's Bulrush Sensitive Sensitive Not Assessed climate change-induced global warming. PDPRI0A010 Vascular plants Trientalis borealis Northern Starflower Secure Secure Not Assessed Population declining; habitat threatened PDPRI0A020 Vascular plants Trientalis europaea Arctic Starflower Sensitive Sensitive Not Assessed by logging and conversion of woodlands

to cropland. PDFAB400B0 Vascular plants Trifolium aureum Yellow Clover Exotic Exotic/Alien Not Assessed PDFAB40150 Vascular plants Trifolium hybridum Alsike Clover Exotic Exotic/Alien Not Assessed PDFAB401Z0 Vascular plants Trifolium pratense Red Clover Exotic Exotic/Alien Not Assessed PDFAB40220 Vascular plants Trifolium repens White Clover Exotic Exotic/Alien Not Assessed PMJCG02030 Vascular plants Triglochin maritima Seaside Arrowgrass Secure Secure Not Assessed PMJCG02040 Vascular plants Triglochin palustris Marsh Arrowgrass Secure Secure Not Assessed PDFAB41010 Vascular plants Trigonella caerulea Blue-white Trigonella Exotic Exotic/Alien Not Assessed Only one known occurrence from the mountains of southwest Alberta. Some PMLIL200M0 Vascular plants Trillium ovatum Western Trillium May Be At Risk May Be At Risk Not Assessed threat from facility placement and development. PDASTE1020 Vascular plants Trimorpha elata Angular Fleabane Secure Not Assessed PDASTE1030 Vascular plants Trimorpha lonchophylla Short-Ray Fleabane Secure Not Assessed Tripleurospermum PDAST69060 Vascular plants Scentless Chamomile Exotic/Alien Not Assessed perforatum Small population, few occurrences, and restricted distribution. Designated Threatened in Canada by COSEWIC PDNYC0G030 Vascular plants Tripterocalyx micranthus Small-flowered Sand-verbena At Risk At Risk Not Assessed (2000); threats include conversion of habitat to cropland, and stabilization of sand dunes habitat. Designated Threatened in Alberta (2004). Following Flora of North America treatment. Information for Alberta Natural Heritage Information Centre (ANHIC) Trisetum cernuum applies here. Population expected to be small, PMPOA69030 Vascular plants Trisetum canescens Tall False Oat May Be At Risk May Be At Risk Not Assessed occurrences few, limited range (mountains/foothills), threats to population and habitat (moist woods) both moderate, including livestock grazing and some threat from logging and oil and gas activity in the area. PMPOA69040 Vascular plants Trisetum flavescens Yellow False Oat Exotic Exotic/Alien Not Assessed

PMPOA690C0 Vascular plants Trisetum spicatum Narrow False Oat Secure Secure Not Assessed Small, declining populations, few occurrences, and restricted distribution. PMPOA690E0 Vascular plants Trisetum wolfii Beardless False Oat May Be At Risk May Be At Risk Not Assessed Logging poses potential threat to habitat; populations threatened by livestock grazing. PMPOA6A010 Vascular plants Triticum aestivum Bread Wheat Exotic Exotic/Alien Not Assessed PMPOA6A060 Vascular plants Triticum durum Durum Wheat Exotic Exotic/Alien Not Assessed PDRAN0P021 Vascular plants Trollius albiflorus White Globeflower Secure Secure Not Assessed Very small populations, few occurrences, and restricted to the PGPIN06030 Vascular plants Tsuga heterophylla Western Hemlock Sensitive Sensitive Not Assessed mountains and foothills of northern Alberta. PMTYP01040 Vascular plants Typha latifolia Broad-leaved Cattail Secure Secure Not Assessed PDURT0D020 Vascular plants Urtica dioica Stinging Nettle Secure Secure Not Assessed PDURT0D040 Vascular plants Urtica urens Burning Nettle Exotic Exotic/Alien Not Assessed Small number of occurrences; found only in the Canadian Shield Natural PDLNT02030 Vascular plants Utricularia cornuta Horned Bladderwort May Be At Risk May Be At Risk Not Assessed Region; wetlands threatened by climate change-induced desiccation. PDLNT020A0 Vascular plants Utricularia intermedia Flat-leaved Bladderwort Secure Secure Not Assessed PDLNT020C0 Vascular plants Utricularia macrorhiza Greater Bladderwort Secure Secure Not Assessed PDLNT020D0 Vascular plants Utricularia minor Lesser Bladderwort Secure Secure Not Assessed PDCAR0Z020 Vascular plants Vaccaria hispanica Cowcockle Exotic Exotic/Alien Not Assessed PDERI18060 Vascular plants Vaccinium caespitosum Dwarf Bilberry Secure Secure Not Assessed PDERI180K0 Vascular plants Vaccinium membranaceum Mountain Huckleberry Secure Secure Not Assessed PDERI180M0 Vascular plants Vaccinium myrtilloides Velvet-leaved Blueberry Secure Secure Not Assessed PDERI180N0 Vascular plants Vaccinium myrtillus WHORTLE-BERRY Secure Secure Not Assessed Few occurrences, and this species’ PDERI180P0 Vascular plants Vaccinium ovalifolium Oval-leaved Bilberry Sensitive Sensitive Not Assessed range is restricted to the northern Rocky Mountains. PDERI180R0 Vascular plants Vaccinium oxycoccos Small Cranberry Secure Undetermined Not Assessed PDERI180Y0 Vascular plants Vaccinium scoparium Grouseberry Secure Secure Not Assessed PDERI18110 Vascular plants Vaccinium uliginosum Alpine Bilberry Sensitive Sensitive Not Assessed Few occurrences; climate change may

result in desiccation of habitat. PDERI18120 Vascular plants Vaccinium vitis-idaea Mountain Cranberry Secure Secure Not Assessed PMPOA6M010 Vascular plants Vahlodea atropurpurea Arctic Hair Grass Secure Secure Not Assessed PDVAL03060 Vascular plants Valeriana dioica Wood Valerian Secure Secure Not Assessed PDVAL030D0 Vascular plants Valeriana scouleri Scouler's Valerian Undetermined Undetermined Not Assessed PDVAL030E0 Vascular plants Valeriana sitchensis Sitka Valerian Secure Secure Not Assessed PMPOA6D010 Vascular plants Ventenata dubia Ventenata Exotic Exotic/Alien Not Assessed PMLIL25070 Vascular plants Veratrum viride American False Hellebore Secure Secure Not Assessed PDSCR1Z030 Vascular plants Verbascum nigrum Black Mullein Exotic Exotic/Alien Not Assessed PDSCR1Z040 Vascular plants Verbascum phlomoides Orange Mullein Exotic Exotic/Alien Not Assessed PDSCR1Z080 Vascular plants Verbascum thapsus Great Mullein Exotic Exotic/Alien Not Assessed PDVER0N030 Vascular plants Verbena bracteata Large-bracted Vervain Secure Secure Not Assessed PDSCR20010 Vascular plants Veronica agrestis Field Speedwell Exotic Exotic/Alien Not Assessed PDSCR20020 Vascular plants Veronica alpina Alpine Speedwell Secure Not Assessed PDSCR20030 Vascular plants Veronica americana American Speedwell Secure Secure Not Assessed Few occurrences within a limited range in Southern Alberta. Wetland habitat PDSCR20090 Vascular plants Veronica catenata Sessile Water Speedwell May Be At Risk Not Assessed under threat of drainage and industrial development. PDSCR200A0 Vascular plants Veronica chamaedrys Germander Speedwell Exotic Exotic/Alien Not Assessed PDSCR200L0 Vascular plants Veronica longifolia Long-leaved Speedwell Exotic Exotic/Alien Not Assessed PDSCR200Q0 Vascular plants Veronica peregrina Purslane Speedwell Secure Secure Not Assessed PDSCR200R0 Vascular plants Veronica persica Bird-eye Speedwell Exotic Exotic/Alien Not Assessed PDSCR200U0 Vascular plants Veronica scutellata Marsh Speedwell Secure Secure Not Assessed Lichens Glypholecia scabra Maroon-eyed Rockscab Lichen May Be At Risk Lichens Candelaria concolor Elfin Candleflame Lichen Secure Lichens Lichenomphalia umbellifera Green-pea Mushroom Lichen May Be At Risk Lichens Cladonia acuminata Scantily Clad Pixie Lichen Undetermined Lichens Cladonia amaurocraea Quill Lichen Secure Lichens Cladonia arbuscula Reindeer Lichen Secure Lichens Cladonia bacilliformis Yellowhorn Pixie Lichen Sensitive Lichens Cladonia bellidiflora Floral Pixie Lichen Secure Lichens Cladonia borealis Boreal Pixie-cup Lichen Undetermined

Lichens Cladonia botrytes Wooden Soldiers Lichen Secure Lichens Cladonia cariosa Lesser Ribbed Pixie Lichen Secure Lichens Cladonia carneola Crowned Pixie-cup Lichen Secure