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Home , Acourtia wrightii, Adenophyllum, Alnus oblongifolia, Aloysia wrightii, Amaranthus albus, Ambrosia acanthicarpa

Vascular of Red Rock State Park & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3

EQUISETOPHYTA --- HORSETAILS DIVISION Equisetaceae --- Horsetail Family Equisetum arvense Field horsetail Common horsetail Equisetum hyemale var. affine Scouringrush horsetail Common scouringrush Canuela Equisetum laevigatum Smooth horsetail Smooth scouringrush Smooth horsetail

PTERIDOPHYTA --- DIVISION --- Maidenhair Family cochisensis Cochise scaly cloakfern Pellaea truncata Pellaea longimucronata Spiny cliffbrake

CONIFEROPHYTA --- CONIFERS DIVISION Cupressaceae --- Cypress Family Cupressus arizonica ssp. arizonica Cupressus arizonica var. glabra cypress Smoothbark Arizona cypress Juniperus coahuilensis Juniperus erythrocarpa Redberry juniper Juniperus osteosperma Juniperus utahensis juniper Pinaceae --- Pine Family Pinus edulis Twoneedle pinyon Pinyon Pinyon pine Pinus monophylla Singleleaf pinyon var. scopulorum Ponderosa pine Western yellow pine

GNETOPHYTA --- MORMON TEA, ETC. DIVISION Ephedraceae --- Mormon-tea Family Ephedra viridis Mormon tea Green jointfir Mountain jointfir

MAGNOLIOPSIDA --- DICOTYLEDONS CLASS Aceraceae --- Maple Family Acer negundo var. arizonicum Boxelder --- Family Amaranthus albus Prostrate pigweed Tumble pigweed Amaranthus blitoides Amaranthus graecizans Mat amaranth Prostrate pigweed Amaranthus palmeri Carelessweed Palmer's amaranth Redroot

June, 2011 Page 1 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3

Anacardiaceae --- Sumac Family Rhus glabra Smooth sumac Scarlet sumac Rhus ovata Sugar sumac Sugarbush Rhus trilobata Skunkbush sumac Squawbush Toxicodendron rydbergii Rhus radicans var. rydbergii Western poison ivy Poison ivy Apiaceae --- Carrot (Parsley) Family Apium graveolens Wild Common celery Berula erecta Cutleaf waterparsnip Waterparsnip Cicuta maculata var. angustifolia Spotted water hemlock Spotted water hemlock Water hemlock Cymopterus multinervatus Purplenerve springparsley Purple cymopterus Daucus pusillus American wild carrot American carrot Lomatium foeniculaceum ssp. macdougalii Lomatium macdougalii Desert biscuitroot Macdougal Indian root Biscuit-root Lomatium nevadense var. parishii Lomatium nevadense var. pseudorientale Parish's biscuitroot Parish wild parsley Pastinaca sativa Wild parsnip Common parsnip --- Dogbane Family inc. Apocynum sibiricum & A. suskdorfi Indianhemp Dogbane Asclepiadaceae --- Milkweed Family Asclepias asperula ssp. capricornu * Asclepias capricornu Antelopehorns Milkweed Asclepias nyctaginifolia Mojave milkweed Asclepias subverticillata Horsetail milkweed Poison milkweed Western whorled milkwee Asclepias tuberosa Butterfly milkweed Butterfly weed crispum crispum Wavyleaf twinevine Funastrum cynanchoides ssp. cynanchoides Sarcostemma cynanchoides Fringed twinevine Climbing milkweed Matelea producta Gonolobus productus milkvine Angle-pod --- Aster (Sunflower) Family Achillea millefolium var. occidentalis * Achillea lanulosa Common yarrow Western yarrow Milfoil wrightii Perezia wrightii Brownfoot porophylloides porophylloides San Felipe dogweed Ambrosia acanthicarpa Franseria acanthicarpa Flatspine burr Annual bursage Ambrosia confertiflora Franseria confertiflora Weakleaf burr ragweed Slimleaf bursage Bursage Ambrosia psilostachya Franseria psilostachya Cuman ragweed Western ragweed Ambrosia trifida Ambrosia aptera Great ragweed Giant ragweed campestris var. scouleriana Artemisia pacifica Field sagewort Artemisia carruthii Carruth's sagewort Wormwood Artemisia dracunculus Artemisia dracunculoides Tarragon False tarragon Artemisia ludoviciana White sagebrush Louisiana sagewort Louisiana sagebrush

June, 2011 Page 2 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 emoryi Emory's baccharis Baccharis pteronioides Yerba de pasmo Baccharis salicifolia Baccharis glutinosa Mule's fat Seep willow Water-wally Baccharis sarothroides Desertbroom Broom baccharis Baileya multiradiata Desert marigold Desert baileya Baileya pleniradiata Woolly desert marigold Bidens frondosa Devil's beggartick Sticktight Beggarticks atractyloides Spearleaf brickellbush Brickellia betonicaefolia Betonyleaf brickellbush Brickellia californica brickellbush California brickellia Pachaba Brickellia floribunda Chihuahuan brickellbush Brickellbush Brickellia grandiflora Tasselflower brickellbush Brickellia microphylla var. scabra Brickellia scabra Rough brickelbush Centaurea diffusa Diffuse knapweed Centaurea melitensis Maltese star-thistle Chaetopappa ericoides Leucelene ericoides Rose heath arizonicum Arizona thistle Cirsium neomexicanum New thistle Conyza canadensis canadensis Canadian horseweed Horseweed Coreopsis tinctoria Golden tickseed Encelia virginensis Encelia frutescens var. virginensis Virgin River brittlebush Ericameria laricifolia Happlopappus laricifolius Turpentine bush Larchleaf goldenweed Erigeron concinnus fleabane Tidy fleabane Erigeron divergens Spreading fleabane Erigeron flagellaris Erigeron nudiflorus Trailing fleabane Running fleabane Erigeron oreophilus fleabane Fleabane Filago californica California cottonrose California filago pinnatifida Red dome blanketflower Blanketflower Grindelia nuda var. aphanactis Grindelia aphanactis Curlytop gumweed Rayless gumweed Grindelia squarrosa * Curlycup gumweed Gutierrezia sarothrae Broom snakeweed Helianthus annuus Common sunflower Helianthus petiolaris ssp. fallax sunflower Narrowleaf sunflower Heliomeris longifolia var. annua Viguiera annua Longleaf false goldeneye Annual goldeneye fulcrata Chrysopsis fulcrata Rockyscree false goldenaster Heterotheca subaxillaris Heterotheca psammophila Camphorweed Hymenopappus filifolius var. lugens Fineleaf hymenopappus Fineleaf woollywhite Hymenothrix loomisii Loomis' thimblehead

June, 2011 Page 3 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Hymenoxys cooperi Cooper's rubberweed Lactuca ludoviciana * Biannual lettuce Western lettuce Lactuca serriola Prickly lettuce Wild lettuce Layia glandulosa Whitedaisy tidytips Tidytips Machaeranthera asteroides Aster tephrodes Fall tansyaster Machaeranthera gracilis Haplopappus gracilis Slender goldenweed Machaeranthera tagetina Mesa tansyaster Malacothrix clevelandii Cleveland's desertdandelion Cleveland yellow saucers Melampodium leucanthum Plains blackfoot Blackfoot daisy Packera quercetorum Senecio quercetorum Oak Creek ragwort Parthenium incanum Mariola Pseudognaphalium canescens Gnaphalium wrightii Wright's cudweed Psilostrophe cooperi Whitestem paperflower Rafinesquia californica California plumeseed California chicory Sanvitalia abertii Albert's creeping zinnia Albert's dome Senecio flaccidus var. flaccidus Senecio douglasii ssp. longilobus Threadleaf ragwort Threadleaf groundsel Solidago altissima Solidago canadensis var. scabra Late goldenrod goldenrod Tall goldenrod Solidago velutina Solidago sparsiflora Threenerve goldenrod Solidago wrightii Wright's goldenrod Sonchus asper Spiny sowthistle Sonchus oleraceus Common sowthistle Annual sowthistle Stephanomeria minor var. minor Stephanomeria tenuifolia Narrowleaf wirelettuce Stylocline micropoides Woollyhead neststraw Desert neststraw Symphyotrichum expansum Symphyotrichum subulatum var. parriflorum Southwestern annual saltmarsh Symphyotrichum falcatum * var. commutatum Aster commutatus White prairie aster Symphyotrichum lanceolatum ssp. hesperium Aster hesperius White panicle aster Taraxacum officinale Common dandelion Tetraneuris acaulis Hymenoxys acaulis Stemless four-nerve daisy acerosa Dyssodia acerosa Pricklyleaf dogweed Townsendia annua Annual Townsend daisy Townsendia incana inc. Townsendia arizonica Hoary Townsend daisy Tragopogon dubius Yellow salsify Goatsbeard Uropappus lindleyi Microseris linearifolia Lindley's silverpuffs Silverpuffs Verbesina encelioides var. exauriculata * Golden crownbeard Crownbeard Xanthium strumarium Rough cockleburr Common cocklebur --- Barberry Family haematocarpa Berberis haematocarpa Red barberry Red mahonia Algerita

June, 2011 Page 4 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3

Betulaceae --- Family Alnus oblongifolia Arizona Bignoniaceae --- Trumpet-creeper (Bignonia) Family Catalpa bignonioides Southern catalpa Chilopsis linearis var. arcuata Desert willow Desert catalpa --- Borage Family menziesii var. intermedia Amsinckia intermedia Common fiddleneck Coast fiddleneck barbigera Bearded cryptantha Cryptantha crassisepala Thicksepal cryptantha Cryptantha gracilis Narrowstem cryptantha Slender cryptantha Cryptantha micrantha Redroot cryptantha Purpleroot cryptantha Cryptantha nevadensis cryptantha Cryptantha pterocarya Wingnut cryptantha Lappula occidentalis var. occidentalis Lappula redowskii var. occidentalis Flatspine stickseed Stickseed Lithospermum incisum Narrowleaf stoneseed Fringed Puccoon Puccoon Pectocarya platycarpa Broadfruit combseed Broadnut combseed Broadnut comb-bur Pectocarya setosa Moth combseed Stiffstem comb-bur Moonseed Plagiobothrys arizonicus Arizona popcornflower Bloodweed --- Mustard Family Arabis glabra Turritis glabra Tower rockcress Tower mustard Arabis perennans Perennial rockcress Rockcress Brassica nigra Black mustard Capsella bursa-pastoris Shepherd's purse Chorispora tenella Crossflower Blue mustard Descurainia obtusa * ssp. adenophora * Blunt tansymustard Descurainia pinnata var. glabra Western tansymustard Yellow tansymustard Descurainia sophia Herb sophia Flixweed wislizeni Dithyrea wislizeni Touristplant Spectaclepod Draba asprella Rough draba Draba cuneifolia Wedgeleaf draba Whitlow grass Erysimum capitatum var. purshii * inc. Erysimum wheeleri Sanddune wallflower Western wallflower lasiocarpum var. lasiocarpum Shaggyfruit pepperweed Sand peppergrass Lepidium virginicum var. medium Lepidium medium Medium pepperweed Peppergrass Lesquerella cinerea Basin bladderpod Lesquerella gordoni Gordon's bladderpod Matthiola longipetala Matthiola bicornis Night scented stock

June, 2011 Page 5 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Nasturtium officinale Rorippa nasturtium-aquaticum Watercress Sisymbrium altissimum Tall tumblemustard Tumblemustard Sisymbrium irio London rocket Thelypodium wrightii Wright's thelypody Thysanocarpus curvipes Sand fringepod Fringepod Cactaceae --- Family Cylindropuntia leptocaulis Opuntia leptocaulis Christmas cactus Desert Christmas cholla Cylindropuntia whipplei Opuntia whipplei Whipple cholla coccineus var. coccineus Echinocereus triglochidiatus var. melanacanthus Scarlet hedgehog cactus Claretcup cactus Echinocereus fasciculatus Echinocereus fendleri var. fasciculatus Pinkflower hedgehog cactus Hedgehog cactus Escobaria vivipara var. arizonica * Coryphantha vivipara Spinystar Beehive cactus Opuntia chlorotica Dollarjoint pricklypear Pancake pricklypear Opuntia engelmannii Cactus apple Engelmann pricklypear Opuntia phaeacantha Tulip pricklypear Brownspine pricklypear Campanulaceae --- Bellflower Family Lobelia cardinalis Cardinalflower Nemacladus glanduliferus var. orientalis * Glandular threadplant Thread- Triodanis perfoliata Clasping Venus' looking-glass Cannabaceae --- Hemp Family sativa Marijuana Hemp Humulus lupulus var. neomexicanus Common hop Capparaceae --- Caper Family Cleome lutea var. jonesii Cleome jonesii Jones spiderflower Yellow beeplant Polanisia dodecandra ssp. trachysperma * Polanisia trachysperma (in part) Sandyseed clammyweed Western clammyweed Caprifoliaceae --- Honeysuckle Family Lonicera japonica Japanese honeysuckle Symphoricarpos rotundifolius var. rotundifolius Roundleaf snowberry Caryophyllaceae --- Pink Family Saponaria officinalis Bouncingbet Soapwort Silene antirrhina Sleepy silene Sleepy catchfly Celastraceae --- Bittersweet Family Canotia holacantha Crucifixion thorn Canotia False-paloverde Chenopodiaceae --- Goosefoot Family Atriplex canescens Fourwing saltbush Atriplex elegans Wheelscale saltbush June, 2011 Page 6 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Atriplex rosea Tumbling saltweed Redscale Red orache Chenopodium album Lambsquarters Common lambsquarters Chenopodium berlandieri var. sinuatum * Pitseed goosefoot Chenopodium botrys Jerusalem oak goosefoot Feather-geranium Chenopodium fremontii Fremont's goosefoot Chenopodium incanum var. elatum * Mealy goosefoot Chenopodium pratericola Chenopodium desiccatum var. leptophylloides Desert goosefoot Kochia scoparia Bassia scoparia Burningbush Kochia Summer cypress Salsola Salsola iberica Prickly Russian thistle Russian thistle Clusiaceae --- Mangosteen (St. Johnswort) Family Hypericum scouleri ssp. scouleri Hypericum formosum var. scouleri Scouler's St. Johnswort St. Johnswort Convolvulaceae --- Morning-glory Family Convolvulus arvensis Field bindweed Convolvulus equitans Texas bindweed Evolvulus nuttallianus Evolvulus pilosus Shaggy dwarf morning-glory Evolvulus sericeus * Silver dwarf morning-glory Ipomoea costellata Crestrib morning-glory Ipomoea cristulata Transpecos morning-glory Ipomoea hederacea Ivyleaf morning-glory Ipomoea purpurea * Tall morning-glory Woolly morning-glory Mexican morning-glory --- Crossosoma Family spinescens var. aridum * Forsellesia nevadensis Spiny greasebush Greasebush Cucurbitaceae --- Cucumber (Gourd) Family Cucurbita foetidissima gourd Buffalo gourd Calabazilla Elaeagnaceae --- Oleaster Family Elaeagnus angustifolia Russian olive Ericaceae --- Heath Family Arctostaphylos pungens Pointleaf manzanita Mexican manzanita --- Spurge Family Acalypha neomexicana copperleaf Threeseed mercury albomarginata albomarginata Whitemargin sandmat Rattlesnake weed Whitemargin spurge Chamaesyce fendleri Euphorbia fendleri Fendler's sandmat Fendler spurge Chamaesyce glyptosperma Euphorbia glyptosperma Ribseed sandmat Chamaesyce hyssopifolia Euphorbia hyssopifolia Hyssopleaf sandmat Hyssop spurge Chamaesyce maculata Euphorbia supina Spotted sandmat Prostrate spurge Spotted spurge

June, 2011 Page 7 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Chamaesyce micromera Euphorbia micromera Sonoran sandmat Chamaesyce prostrata Euphorbia chamaesyce Prostrate sandmat Groundfig spurge Chamaesyce revoluta Euphorbia revoluta Threadstem sandmat Chamaesyce serpyllifolia Euphorbia serpyllifolia Thymeleaf sandmat Thymeleaf spurge Croton texensis Texas croton Dove weed Euphorbia spathulata Warty spurge Tragia ramosa Tragia stylaris Branched noseburn Noseburn Fabaceae --- Pea (Legume) Family Caesalpinioideae --- Senna Subfamily Caesalpinia drepanocarpa Hoffmanseggia drepanocarpa Sicklepod holdback Sicklepod rushpea Senna bauhinioides Cassia bauhinioides Twinleaf senna Twoleaf desert senna Mimosoideae --- Mimosa Subfamily Acacia greggii var. greggii Catclaw acacia Catclaw Mimosa aculeaticarpa var. biuncifera Mimosa biuncifera Catclaw mimosa Wait-a-minute Prosopis velutina Prosopis juliflora var. velutina Velvet mesquite Papilionoideae --- Bean Subfamily Astragalus allochrous inc. Astragalus wootonii Halfmoon milkvetch Halfmoon loco Astragalus calycosus var. scaposus * Torrey's milkvetch Gray locoweed Astragalus lentiginosus var. wilsonii * Freckled milkvetch Spotted loco Astragalus nuttallianus var. austrinus * Smallflowered milkvetch NuttaiI loco Peavine Dalea albiflora inc. Dalea ordiae Whiteflower prairie clover Scruffy prairie clover White dalea Dalea formosa Featherplume Feather dalea Indigo-bush Dalea nana Dwarf prairie clover Dwarf dalea Desmodium metcalfei Metcalfe's ticktrefoil Metcalf tick-clover Tick-trefoil Lotus corniculatus Bird's-foot trefoil Lotus humistratus Foothill deervetch Hill lotus Hill-locust Lotus mearnsii Mearns' bird's-foot trefoil Merns' lotus Lotus wrightii Wright's deervetch Wright's lotus Lupinus concinnus Bajada lupine Elegant lupine Medicago lupulina Black medick None-such Medicago minima Burr medick Small burclover Medicago sativa Alfalfa Melilotus alba Melilotus officinalis Yellow sweetclover White sweetclover Melilotus officinalis Yellow sweetclover Phaseolus angustissimus Slimleaf bean Psoralidium tenuiflorum Psoralea tenuiflora Slimflower scurfpea Scurvy-pea Robinia neomexicana New Mexico locust Robinia pseudoacacia Black locust June, 2011 Page 8 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Trifolium repens White clover Vicia ludoviciana inc. Vicia exigua Louisiana vetch Slender vetch Fagaceae --- Beech Family Quercus arizonica Arizona white oak Quercus chrysolepis Canyon live oak Quercus palmeri Quercus dunnii Palmer oak Quercus turbinella Sonoran scrub oak Scrub oak live oak Fouquieriaceae --- Ocotillo Family Fouquieria splendens Ocotillo Coachwhip Fumariaceae --- Fumitory Family Corydalis aurea Scrambled eggs Golden corydalis --- Silk Tassel Family flavescens Ashy silktassel Yellowleaf silktassel Quininebush Wright's silktassel Geraniaceae --- Geranium Family Erodium cicutarium Redstem stork's bill Filaree Alfilaria Erodium texanum Texas stork's bill Largeflower storksbill Haloragaceae --- Water Milfoil Family Myriophyllum * Watermilfoil Hydrangeaceae --- Hydrangea Family Fendlera rupicola Cliff fendlerbush Fendlerbush False-mock orange Hydrophyllaceae --- Waterleaf Family Eriodictyon angustifolium Narrowleaf yerba santa Mountain-balm Phacelia affinis Limestone phacelia Phacelia bombycina Mangas Spring phacelia Phacelia cryptantha Hiddenflower phacelia Phacelia distans Distant phacelia Wild-heliotrope Phacelia heterophylla Phacelia magellanica (misapplied) Varileaf phacelia Juglandaceae --- Walnut Family Juglans major Arizona walnut Krameriaceae --- Krameria (Ratany) Family Krameria erecta Krameria parviflora Littleleaf ratany Range ratany Lamiaceae --- Mint Family

June, 2011 Page 9 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Dracocephalum parviflorum Moldavica parviflora American dragonhead Hedeoma drummondii Drummond's false pennyroyal Hedeoma nana * Dwarf false pennyroyal Hedeoma oblongifolium Oblongleaf false pennyroyal Mock-pennyroyal Lamium amplexicaule Henbit deadnettle Henbit Deadnettle Marrubium vulgare Horehound Common horehound arvensis var. villosa Wild mint Field mint Mentha spicata Spearmint Mentha x piperita * Peppermint var. menthifolia Monarda menthifolia Wild bergamot Beebalm Horsemint Nepeta cataria Catnip Salvia dorrii ssp. mearnsii Purple sage Mearns desert sage Scutellaria lateriflora Blue skullcap Mad dog skullcap Linaceae --- Flax Family Linum lewisii Lewis flax Prairie flax Blue flax Linum puberulum Plains flax Loasaceae --- Loasa Family Mentzelia multiflora Mentzelia pumila (misapplied) Adonis blazingstar Blazing-star Stickleaf Lythraceae --- Loosestrife Family Lythrum californicum California loosestrife Purple-loosestrife Hierba del cancer Malvaceae --- Mallow Family Abutilon parvulum Dwarf Indian mallow Small- abutilon Indian-mallow Malva neglecta Common mallow Dwarf mallow Roundleaf mallow Sida abutifolia Sida procumbens Spreading fanpetals Sphaeralcea fendleri Fendler's globemallow Sphaeralcea grossulariaefolia Gooseberryleaf globemallow Sphaeralcea hastulata * Sphaeralcea subhastata Spear globemallow Globemallow Sphaeralcea parviflora Smallflower globemallow Littleleaf globemallow Molluginaceae --- Carpetweed Family Mollugo cerviana N/A Moraceae --- Mulberry Family Morus alba White mulberry Morus microphylla Texas mulberry Nyctaginaceae --- Four o'clock Family Allionia incarnata Trailing windmills Trailing-four-o'clock Windmills

June, 2011 Page 10 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Boerhavia coccinea Scarlet spiderling Red spiderling Boerhavia coulteri Coulter's spiderling Boerhavia erecta Erect spiderling Boerhavia spicata Boerhavia torreyana Creeping spiderling Mirabilis coccinea Oxybaphus coccineus Scarlet four o'clock Mirabilis linearis Oxybaphus linearis Narrowleaf four o'clock Mirabilis longiflora var. wrightiana Sweet four o'clock Mirabilis multiflora four o'clock Mirabilis pumila Oxybaphus pumilus Dwarf four o'clock --- Olive Family pubescens var. pubescens Forestiera neomexicana Stretchberry Desert olive Fraxinus anomala var. lowellii Fraxinus lowellii Singleleaf ash Lowell ash Fraxinus velutina Fraxinus pennsylvanica ssp. velutina Velvet ash Menodora scabra Rough menodora --- Evening Primrose Family Camissonia chamaenerioides Oenothera chameanerioides Longcapsule suncup Longcapsule primrose purpurea * ssp. quadrivulnera Winecup clarkia Epilobium brachycarpum Epilobium paniculatum Tall annual willowherb Epilobium ciliatum ssp. ciliatum * Epilobium adenocaulon Fringed willowherb Willowherb Gaura coccinea Scarlet beeblossom Scarlet gaura Butterflyweed Gaura hexandra ssp. gracilis Gaura gracilis Harlequinbush Slender gaura Gaura molis Gaura parviflora Velvetweed Velvetleaf gaura Lizard-tail Oenothera albicaulis Whitest evening-primrose Prairie evening-primrose Oenothera caespitosa ssp. marginata * Tufted evening-primrose Large white desert-primrose Oenothera elata ssp. hirsutissima * Oenothera hookeri Hooker's evening-primrose Oenothera pallida ssp. runcinata * Oenothera pallida var. runcinata Pale evening-primrose Oenothera villosa Hairy evening-primrose Orobanchaceae --- Broom-rape Family Orobanche cooperi Orobanche ludoviciana Desert broomrape Burroweed strangler Broomrape Papaveraceae --- Poppy Family Eschscholzia californica ssp. mexicana Eschscholzia mexicana California poppy Mexican goldpoppy Pedaliaceae --- Sesame (Pedalium) Family Proboscidea parviflora Doubleclaw Devil's claw Unicorn-plant Plantaginaceae --- Plantain Family Plantago lanceolata Narrowleaf plantain Buckhorn plantain Ribwort

June, 2011 Page 11 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Plantago major Common plantain Plantago patagonica Plantago purshii Woolly plantain Pursh plantain Indian-wheat Platanaceae --- Plane-tree Family Platanus wrightii Arizona sycamore Polemoniaceae --- Phlox Family Allophyllum gilioides Gilia gilioides Dense false gilyflower Straggling gilia Eriastrum diffusum Miniature woollystar Eriastrum eremicum Desert woollystar Gilia ophthalmoides Eyed gilia Gilia sinuata Rosy gilia Ipomopsis aggregata Gilia aggregata Scarlet gilia Skyrocket Ipomopsis longiflora Gilia longiflora Flaxflowered ipomopsis Blue gilia Whiteflower-gilia Ipomopsis multiflora Gilia multiflora Manyflowered ipomopsis Manyflowered gilia Linanthus aureus Golden linanthus Desert gold Linanthus bigelovii Bigelow's linanthus Phlox gracilis Microsteris gracilis Slender phlox Polygalaceae --- Milkwort Family Polygala barbeyana inc. Polygala longa Blue milkwort Polygala obscura Velvetseed milkwort Polygala scoparioides Broom milkwort --- Family abertianum Abert's buckwheat Abert wild-buckwheat Eriogonum davidsonii Eriogonum vimineum ssp. juncinellum Davidson's buckwheat Davidson's wild-buckwheat Eriogonum jamesii var. flavescens Eriogonum bakeri James' buckwheat Eriogonum microthecum var. simpsonii Eriogonum simpsoni (in part) Slender buckwheat Simpson wild-buckwheat Eriogonum palmerianum Eriogonum densum (misapplied) Palmer's buckwheat Palmer's wild-buckwheat Eriogonum polycladon Sorrel buckwheat Sorrel eriogonum Eriogonum wrightii Bastardsage Wright's buckwheat Wright wild-buckwheat Polygonum aviculare var. littorale * Prostrate knotweed Common knotweed Polygonum convolvulus Black bindweed Cornbind Polygonum lapathifolium Curlytop knotweed Pale smartweed Common knotweed Polygonum pennsylvanicum Pennsylvania smartweed Pinkweed Polygonum persicaria Spotted ladysthumb Lady's thumb Polygonum punctatum Dotted smartweed Water smartweed Rumex crispus Curly dock Rumex hymenosepalus Canaigre dock Canaigre Wild-rhubarb

June, 2011 Page 12 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Rumex obtusifolius Bitter dock Portulacaceae --- Purslane Family Calandrinia ciliata Fringed redmaids Red maids Phemeranthus aurantiacus Talinum aurantiacum Orange fameflower Flameflower Portulaca halimoides Portulaca parvula Silkcotton purslane Purslane Portulaca oleracea inc. Portulaca retusa Little hogweed Common purslane Pusley --- Primrose Family occidentalis Western rockjasmine --- Buttercup Family Anemone tuberosa Tuber anemone Desert windflower Desert anemone chrysantha Golden columbine Ceratocephala testiculata Curveseed butterwort Bur buttercup Clematis ligusticifolia Western white clematis White virgin's bower Clematis Delphinium scaposum Tall mountain larkspur Barestem larkspur Myosurus cupulatus * Arizona mousetail Ranunculus aquatilis * var. trichophyllus * Ranunculus trichophyllus Threadleaf crowfoot Water buttercup White water crowfoot Thalictrum fendleri Fendler's meadow-rue Rhamnaceae --- Buckthorn Family Ceanothus greggii Desert ceanothus Gregg ceanothus Buckbrush Frangula californica ssp. ursina Rhamnus californicus California buckthorn Coffeeberry Rhamnus ilicifolia Rhamnus crocea var. ilicifolia Hollyleaf redberry Hollyleaf buckthorn Ziziphus obtusifolia var. canescens * Condalia lycioides var. canescens Lotebush Graythorn Rosaceae --- Rose Family Cercocarpus montanus var. paucidentatus * Cercocarpus breviflorus Alderleaf mountain mahogany Fallugia paradoxa plume Purshia stansburiana Cowania mexicana var. stansburiana Stansbury cliffrose Cliffrose Quinine-bush Rosa woodsii var. woodsii * Rosa fendleri Woods' rose Fendler rose Rubus discolor Rubus procerus Himalayan blackberry Himalaya- --- Madder Family proliferum Limestone bedstraw Great Basin bedstraw Galium wrightii Wright's bedstraw Rutaceae --- Rue Family Ptelea trifoliata ssp. polyadenia Ptelea angustifolia (misapplied) Common hoptree Thamnosma texana Rue of the mountains Dutchman's breeches Salicaceae --- Willow Family June, 2011 Page 13 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Populus fremontii Fremont cottonwood Salix exigua Narrowleaf willow Coyote willow Basket willow Salix gooddingii Goodding's willow Salix laevigata Salix bonplandiana var. laevigata Red willow Santalaceae --- Sandalwood Family Comandra umbellata ssp. pallida Comandra pallida Bastard toadflax Sapindaceae --- Soapberry Family Sapindus saponaria var. drummondii Wingleaf soapberry Western soapberry Scrophulariaceae --- Figwort Family Castilleja angustifolia var. dubia Castilleja chromosa Northwestern Indian paintbrushDesert Indian paintbrush Indian paintbrush Castilleja exserta Orthocarpus purpurascens Exserted Indian paintbrush Mohave owl clover Escobita Cordylanthus parviflorus Purple bird's-beak Smallflower birdbeak Clubflower Linaria dalmatica Linaria genistifolia ssp. dalmatica Dalmatian toadflax Toadflax Maurandella antirrhiniflora Maurandya antirrhiniflora Roving sailor Snapdragon vine Twining-snapdragon Mimulus guttatus inc. Mimulus nasutus Seep monkeyflower Common monkeyflower Yellow monkeyflower Mimulus rubellus Little redstem monkeyflower Redstem mimulus Penstemon barbatus Beardlip penstemon Scarlet bugler Penstemon eatoni ssp. undosus * Firecracker penstemon Eaton's penstemon Penstemon linarioides ssp. sileri * Toadflax penstemon Penstemon ophianthus Penstemon jamesii ssp. ophianthus Coiled anther penstemon Arizona beardtongue Penstemon palmeri Palmer's penstemon Scented penstemon Penstemon pseudospectabilis ssp. connatifolius * Desert penstemon Penstemon rostriflorus Penstemon bridgesii Bridge penstemon Penstemon thurberi Thurber's penstemon Verbascum blattaria Moth mullein Verbascum thapsus Common mullein Veronica americana * American speedwell American brooklime Veronica anagallis-aquatica Water speedwell Brook-pimpernel Veronica peregrina Neckweed Necklace Weed Veronica polita * Gray field speedwell Wayside speedwell Simaroubaceae --- Quassia Family Ailanthus altissima Tree of heaven --- Potato (Nightshade) Family coronopus Greenleaf five eyes Small groundcherry Datura wrightii Datura meteloides Sacred thorn-apple Sacred datura Tolguacha Lycium pallidum Pale desert-thorn Rabbit thorn Wolfberry

June, 2011 Page 14 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Margaranthus solanaceus Netted globecherry Nicotiana obtusifolia Nicotiana trigonophylla Desert Physalis hederaefolia Ivyleaf groundcherry americanum American black nightshade American nightshade Solanum elaeagnifolium Silverleaf nightshade White horsenettle Trompillo Solanum rostratum Buffalobur nightshade Buffalobur Prickly nightshade Solanum xanti Chaparral nightshade Purple nightshade Tamaricaceae --- Tamarix (Tamarisk) Family Tamarix chinensis Tamarix pentandra Five- tamarisk Saltcedar Tamarisk Ulmaceae --- Elm Family Celtis laevigata var. reticulata Celtis reticulata Netleaf hackberry Ulmus pumila Siberian elm Urticaceae --- Nettle Family Parietaria pensylvanica Pennsylvania pellitory Pellitory --- Family wrightii Wright's beebrush Wright- Lemon verbena bipinnatifida var. bipinnatifida * Verbena ciliata Dakota mock vervain Mexican vervain Glandularia gooddingii Verbena gooddingii Southwestern mock vervain Goodding-verbena Tetraclea coulteri Coulter's wrinklefruit Verbena bracteata Bigbract verbena Prostrate vervain Violaceae --- Violet Family Hybanthus verticillatus Babyslippers Green violet Viscaceae --- Christmas Mistletoe (Mistletoe) Family Phoradendron coryae Phoradendron villosum ssp. coryae Cory's mistletoe Oak mistletoe Green mistletoe Phoradendron juniperinum Juniper mistletoe Phoradendron macrophyllum Phoradendron flavescens var. macrophyllum Colorado Desert mistletoe Bigleaf Mistletoe Vitaceae --- Grape Family Parthenocissus vitacea Parthenocissus inserta Woodbine Thicket creeper Virginia creeper Vitis arizonica Canyon grape Zygophyllaceae --- Creosote-bush (Caltrop) Family Kallstroemia californica California caltrop Tribulus terrestris Puncturevine Caltrop Bullhead

LILIOPSIDA --- CLASS

June, 2011 Page 15 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3

Agavaceae --- Century-plant (Agave) Family Agave parryi Parry's agave Yucca baccata Banana yucca Blue yucca Datil Yucca elata Soaptree yucca Commelinaceae --- Spiderwort Family Tradescantia occidentalis Prairie spiderwort Spiderwort Cyperaceae --- Sedge Family Carex hystericina Bottlebrush sedge Bottlebrush caricsedge Porcupine caricsedge Carex occidentalis Western sedge Carex senta Swamp carex Swamp sedge River sedge Carex subfusca Carex macloviana ssp. subfusca Brown sedge Carex vulpinoidea Fox sedge Sedge Cyperus eragrostis Tall flatsedge Cyperus esculentus Yellow nutsedge Yellow nutgrass Chufa Cyperus niger Black flatsedge Cyperus retroflexus Cyperus uniflorus Oneflower flatsedge Flatsedge Eleocharis palustris Common spikerush Schoenoplectus acutus Scirpus acutus Tule Hardstem bulrush Softstem bulrush Schoenoplectus americanus Scirpus olneyi Chairmaker's bulrush Olney bulrush Schoenoplectus pungens var. longispicatus Scirpus americanus Common threesquare Three square bulrush Schoenoplectus tabernaemontani Scirpus validus Softstem bulrush Scirpus microcarpus Panicled bulrush Iridaceae --- Iris Family Iris Iris Juncaceae --- Rush Family Juncus dudleyi Juncus tenuis var. dudleyi Dudley's rush Slender rush Juncus ensifolius inc. Juncus saximontanus Swordleaf rush Juncus interior var. arizonicus Arizona rush Juncus mexicanus Juncus arcticus var. mexicanus Mexican rush Juncus torreyi Torrey's rush Lemnaceae --- Duckweed Family Lemna minuta Lemna minima Least duckweed Duckweed Liliaceae --- Lily Family Asparagus officinalis Garden asparagus Calochortus flexuosus Winding mariposa lily Straggling mariposa lily Mariposa-lily

June, 2011 Page 16 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Dichelostemma capitatum var. pauciflorum * Dichelostemma pulchellum Bluedicks Nolina microcarpa Sacahuista Beargrass Orchidaceae --- Orchid Family Epipactis gigantea Stream orchid Giant helleborine --- Grass Family Achnatherum hymenoides Indian ricegrass Achnatherum speciosum Stipa speciosa Desert needlegrass Agrostis stolonifera Agrostis palustris, A. alba, A. gigantea Creeping bentgrass Creeping bent Aristida purpurea var. Iongiseta Aristida longiseta Fendler threeawn Red three-awn Aristida purpurea var. nealleyi Aristida glauca Blue threeawn Aristida purpurea var. purpurea Aristida purpurea Purple threeawn Aristida ternipes var. ternipes Spidergrass Arundo donax Giant reed Avena fatua Wild oat Avena sativa Common oat Oat Bothriochloa barbinodis Andropogon barbinodis Cane bluestem Beardgrass Bothriochloa laguroides Silver beardgrass aristidoides Needle grama Bouteloua barbata Sixweeks grama Bouteloua curtipendula Sideoats grama Bouteloua eriopoda Black grama Bouteloua gracilis Blue grama arizonicus Arizona brome Bromus catharticus Rescuegrass Bromus ciliatus var. richardsonii Bromus richardsonii Fringed brome Richardson's brome Bromus rigidus var. gussonei Ripgut brome Ripgut grass Bromus inermis Smooth brome Bromus japonicus Bromus arvensis Field brome Japanese brome Japanese chess Bromus marginatus Mountain brome Bromegrass Bromus rubens Red brome Foxtail chess Bromus tectorum Cheatgrass Cenchrus spinifex Cenchrus incertus Coastal sandbur Field sandbur Chloris virgata Feather fingergrass Cynodon dactylon Bermudagrass Dactylis glomerata ssp. glomerata Orchardgrass Dasyochoa pulchella Erioneuron pulchellum Low woollygrass Fluffgrass Dichanthelium oligosanthes var. scribnerianum Panicum scribnerianum Scribner's rosette grass

June, 2011 Page 17 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Digitaria sanguinalis Hairy crabgrass Common crabgrass Echinochloa crus-galli Barnyardgrass Elymus canadensis Canada wildrye Elymus elymoides Sitanion hystrix Squirreltail Elymus glaucus Blue wildrye Elymus trachycaulus ssp. trachycaulus Agropyron trachycaulum Slender wheatgrass Enneapogon desvauxii Nineawn pappusgrass Spike pappusgrass Eragrostis barrelieri Mediterranean lovegrass Eragrostis cilianensis Eragrostis megastachya Stinkgrass Eragrostis curvula var. curvula Weeping lovegrass Eragrostis intermedia Plains lovegrass Eragrostis lehmanniana Lehmann lovegrass Eragrostis pectinacea Tufted lovegrass Eriochloa acuminata Tapertip cupgrass Erioneuron pilosum pilosus Hairy woollygrass Hairy tridens Glyceria striata inc. Glyceria elata Fowl mannagrass Hesperostipa comata Stipa comata Needle and thread Hesperostipa neomexicana Stipa neomexicana New Mexico feathergrass Holcus lanatus Common velvetgrass Velvetgrass Hordeum jubatum Foxtail barley Hordeum murinum ssp. glaucum * Hordeum glaucum Smooth barley Wild barley Hordeum murinum ssp. leporinum * Hordeum leporinum Leporinum barley Mouse barley Leersia oryzoides Rice cutgrass Leptochloa dubia Green sprangletop Leptochloa panicea ssp. brachiata Leptochloa filiformis Mucronate sprangeltop Red sprangletop Lolium perenne ssp. multiflorum Lolium multiflorum Italian ryegrass Lolium perenne ssp. perenne Perennial ryegrass Muhlenbergia emersleyi Bullgrass Muhlenbergia porteri Bush muhly Muhlenbergia rigens Deergrass Panicum capillare Witchgrass Panicum obtusum Vine mesquite Panicum virgatum Switchgrass Pascopyrum smithii Agropyron smithii Western wheatgrass Paspalum dilatatum Dallisgrass Paspalum distichum Knotgrass Phalaris arundinacea Reed canarygrass Pleuraphis jamesii James' galleta

June, 2011 Page 18 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3 Pleuraphis mutica Hilaria mutica Tobosagrass Tobosa Poa bigelovii Bigelow's bluegrass Poa compressa Canada bluegrass Poa fendleriana Muttongrass Poa pratensis Kentucky bluegrass Polypogon monspeliensis Annual rabbitsfoot grass Rabbitfoot grass Polypogon viridis Agrostis semiverticillata Beardless rabbitsfoot grass Water bentgrass Schedonorus phoenix arundinacea Tall fescue Schedonorus pratensis * Festuca pratensis Meadow fescue Schismus arabicus Arabian schismus Schizachyrium scoparium Little bluestem Secale cereale Cereal rye Rye Setaria grisebachii Grisebach's bristlegrass Setaria leucopila Streambed bristlegrass Setaria pumila Setaria glauca Yellow foxtail Yellow bristlegrass Setaria viridis Green bristlegrass Grass-foxtail Sorghastrum nutans Indiangrass Sorghum halepense Johnsongrass Sphenopholis obtusata Prairie wedgescale Prairie wedgegrass Sporobolus contractus Spike dropseed Sporobolus cryptandrus Sand dropseed Thinopyrum intermedium Agropyron intermedium Intermediate wheatgrass Tridens muticus Slim tridens Trisetum interruptum Prairie false oat octoflora Festuca octoflora Sixweeks fescue Pontederiaceae --- Water-Hyacinth (Pickerelweed) Family Heteranthera dubia Grassleaf mudplantain Water-stargrass Mudplantain Potamogetonaceae --- Pondweed Family Potamogeton foliosus Leafy pondweed Potamogeton nodosus Longleaf pondweed Pond weed Typhaceae --- Cat-tail Family Typha latifolia Broadleaf cattail Common cattail Zannichelliaceae --- Horned Pondweed Family Zannichellia palustris Horned pondweed

June, 2011 Page 19 of 20 Genus & Species Ssp / VarietySynonym Common Name 1 Common Name 2 Common Name 3

Notes on plants: * These plants have been reported by one old observation, but have not been substantiated by either herbarium collections from the area or any more recent observations.

June, 2011 Page 20 of 20