Species of Greatest Conservation Need Plants Natural Heritage and Natural Legacy Ranks 2018 Nebraska Game and Parks Commission

Heritage S1 and /or Legacy Tier 1 Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank White Baneberry Actaea pachypoda S1 2 G5 Ohio Buckeye Aesculus glabra var. arguta S1S2 2 G5T4?Q Lavender Giant-hyssop Agastache foeniculum S1 2 G5 Purple Giant-hyssop Agastache scrophulariifolia S1 2 G4 Pale False-dandelion Agoseris glauca var. glauca S1 2 G5T5 Spikebent Agrostis exarata var. minor S1 2 G5TNRQ Drummond's Wild Onion Allium drummondii S1 2 G5 Perennial Bursage Ambrosia tomentosa S1 2 G4 Ear-leaf Toothcup Ammannia auriculata S1 2 G5 Dwarf Indigo-bush Amorpha nana S1 2 G5 Prairie Broomweed Amphiachyris dracunculoides S1S2 2 G4G5 Pearly Everlasting Anaphalis margaritacea S1 2 G5 Hudson Bay Anemone Anemone multifida var. multifida S1 2 G5T5 Low Pussytoes Antennaria dimorpha S1 2 G5 Mountain White-camas Anticlea elegans var. elegans S1 2 G5T5 Spikenard Aralia racemosa S1 2 G5 Bearberry Arctostaphylos uva-ursi S1 2 G5 Arrowfeather Three-awn Aristida purpurascens var. purpurascens S1 2 G5T5 Carruth's Sagewort Artemisia carruthii S1 2 G4? Clasping-leaf Milkweed Asclepias amplexicaulis S1 2 G5 Antelope-Horns Asclepias asperula var. decumbens S1 2 G5TNR Field Milk-vetch Astragalus agrestis S1 2 G5 Barr’s Milkvetch Astragalus barrii S1 1 G3 Bodin's Milk-vetch Astragalus bodinii S1 2 G4 Tine-leaf Milk-vetch Astragalus pectinatus S1 2 G5 Short’s Milkvetch Astragalus shortianus S1 1 G4 Gardner's Saltbush Atriplex gardneri var. gardneri S1 2 G5TNR Texas Bergia Bergia texana S1 2 G5 Mountain Birch Betula occidentalis S1 2 G5 Sandberg's Beggar-ticks Bidens connata var. gracilipes S1 2 G5TNR Wood Mint Blephilia hirsuta S1 2 G5? Prairie Moonwort Botrychium campestre S1 1 G3G4 Gunnison's Mariposa-lily Calochortus gunnisonii var. gunnisonii S1 2 G5TNR Cut-leaf Toothwort Cardamine concatenata S1 2 G5 Small-flower Bitter Cress Cardamine parviflora S1 2 G5 Pennslyvania Bitter Cress Cardamine pensylvanica S1 2 G5 White Bear Sedge Carex albursina S1 2 G5 Golden-fruit Sedge Carex aureolensis S1 2 GNR Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Bush's Sedge Carex bushii S1S2 2 G4 Raven-foot Sedge Carex crus-corvi S1 2 G5 Frank's Sedge Carex frankii S1S2 2 G5 Hairy Wood Sedge Carex hirtifolia S1 2 G5 Woolly-fruit Sedge Carex lasiocarpa var. americana S1 2 G5T5 Mud Sedge Carex limosa S1 2 G5 Hop Sedge Carex lupulina S1 2 G5 Missouri Sedge Carex missouriensis S1 1 G4 Greater Straw Sedge Carex normalis S1 2 G5 Eastern Star Sedge Carex radiata S1 2 G4 Texas Sedge Carex texensis S1 2 G5 Low Sedge Carex umbellata S1 2 G5 Northwest Territory Sedge Carex utriculata S1 2 G5 Inflated Sedge Carex vesicaria var. monile S1 2 G5T4 Blue Cohosh Caulophyllum thalictroides S1 2 G5 Nodding Mouse-ear Chickweed Cerastium nutans var. nutans S1 2 G5T5 Southern Chervil Chaerophyllum tainturieri var. tainturieri S1 2 G5T4T5 Sandhill Goosefoot Chenopodium cycloides S1 1 G3G4 Pale Goosefoot Chenopodium pallescens S1 2 G5 Field Thistle Cirsium discolor S1S2 2 G5 Virginia Spring-beauty Claytonia virginica S1 2 G5 Fremont's Leather-flower Clematis fremontii S1 2 G5 Sugarbowls Clematis hirsutissima var. scottii S1 2 G4T4? Pitcher's Leather-flower Clematis pitcheri var. pitcheri S1 2 G4G5TNR Summer Coral-root Corallorhiza maculata var. occidentalis S1 2 G5T3T5 Autumn Coral-root Corallorhiza odontorhiza var. odontorhiza S1? 2 G5TNR Striped Coral-Root Corallorhiza striata var. vreelandii S1 2 G5T3T5 Spring Coral-root Corallorhiza wisteriana S1 2 G5 Hairy Bugseed Corispermum villosum S1 2 G4? Welsh's Bugseed Corispermum welshii S1 2 G2G4 Golden Fumewort Corydalis aurea S1 2 G5 Pale Fumewort Corydalis flavula S1 2 G5 Spike Hawthorn Crataegus macracantha var. occidentalis S1 2 G5 Plains Frostweed Crocanthemum bicknellii S1S2 2 G5 Platte River Dodder Cuscuta plattensis S1 1 G1Q Cut-leaf Cyclanthera Cyclanthera dissecta S1 2 G5 Small White Lady’s-slipper Cypripedium candidum S1 1 G4 Yellow Lady's-slipper Cypripedium parviflorum S1 2 G5 Bulblet Bladder Fern Cystopteris bulbifera S1 2 G5 Long-bract Green Orchid Dactylorhiza viridis S1 2 G5 Large-spike Prairie-clover Dalea cylindriceps S2 1 G3G4 Round-head Prairie-clover Dalea multiflora S1 2 G5 Poverty Oatgrass Danthonia spicata S1 2 G5 Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Mullein-foxglove Dasistoma macrophylla S1 2 G4 Geyer's Larkspur Delphinium geyeri S1 2 G5 Blue Larkspur Delphinium nuttallianum S1 2 G5 Sessile-leaf Tick-clover Desmodium sessilifolium S1 2 G5 Starved Spring-panicum Dichanthelium depauperatum S1 2 G5 Broad-leaf Spring-Panicum Dichanthelium latifolium S1 2 G5 Slender-leaf Spring-panicum Dichanthelium linearifolium S1 2 G5 Rough Buttonweed Diodia teres var. teres S1 2 G5T5 Wild Yam Dioscorea villosa S1 2 G4G5 Persimmon Diospyros virginiana S1 2 G5 Short-pod Draba Draba brachycarpa S1 2 G4G5 Wedge-leaf Draba Draba cuneifolia var. cuneifolia S1 2 G5T5 American Dragon's-head Dracocephalum parviflorum S1 2 G5 Crested Wood Fern Dryopteris cristata S1 2 G5 Pale Purple Coneflower Echinacea pallida S1 2 G4 Short-seed Waterwort Elatine brachysperma S1 2 G5 Purple Spikerush Eleocharis atropurpurea S1 2 G4G5 Dwarf Spikerush Eleocharis coloradoensis S1 2 GNR Capitate Spikerush Eleocharis geniculata S1 2 G5 Beaked Spikerush Eleocharis rostellata S1 2 G5 Wolf’s Spikerush Eleocharis wolfii S4 1 G3G5 Two-leaf Waterweed Elodea bifoliata S1 2 G4G5 Montana Wild-rye Elymus albicans S1 2 G5 Awned Slender Wheatgrass Elymus trachycaulus var. andinus S1 2 G5T5 Water Horsetail Equisetum fluviatile S1 2 G5 Lace Grass Eragrostis capillaris S1 2 G5 Playa Lovegrass Eragrostis pilosa var. perplexa S1 2 G4TNR Creeping Lovegrass Eragrostis reptans S1 2 G5 Red Lovegrass Eragrostis secundiflora var. capitata S1 2 G5TNR Short-ray Fleabane Erigeron lonchophyllus S1 2 G5 Early Blue-top Fleabane Erigeron vetensis S1 2 G4 Short-stem Wild-buckwheat Eriogonum brevicaule var. brevicaule S1 2 G4T4? Nodding Wild-buckwheat Eriogonum cernuum S1 2 G5 Gordon’s Wild Buckwheat Eriogonum gordonii S2 1 G4 Button-snakeroot Eryngium yuccifolium var. yuccifolium S1 2 G5T5 Eastern Toothed Spurge Euphorbia dentata S1 2 G5 Rocky Mountain Fescue Festuca saximontana var. saximontana S1 2 G5T5 Showy Orchid Galearis spectabilis S1 2 G5 Purple Cudweed Gamochaeta purpurea S1 2 G5 Colorado Butterfly Plant Gaura neomexicana coloradensis S1 1 G3T2 Pale Gentian Gentiana alba S1 2 G4 Wild Geranium Geranium maculatum S1 2 G5 Sticky Crane's-bill Geranium viscosissimum S1 2 G5 Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Spring Avens Geum vernum S1 2 G5 Western Rattlesnake-plantain Goodyera oblongifolia S1 2 G5 Clammy Hedge-hyssop Gratiola neglecta S1 2 G5 Perennial Gumweed Grindelia perennis S1 2 G5 American False-pennyroyal Hedeoma pulegioides S1 2 G5 Ashy Sunflower Helianthus mollis S1 2 G4G5 Seaside Heliotrope Heliotropium curassavicum var. curassavicum S1 2 G5T5 Seaside Heliotrope Heliotropium curassavicum var. obovatum S1 2 G5T5 Bouquet Mud-plantain Heteranthera multiflora S1 2 G4 Canada Hawkweed Hieracium kalmii var. canadense S1 2 G5T5 Narrow-leaf Hawkweed Hieracium umbellatum S1 2 G5 Mare's-tail Hippuris vulgaris S1 2 G5 Midwestern Summer Bluets Houstonia purpurea var. calycosa S1 2 G5T5 Small Bluets Houstonia pusilla S1 2 G5 Notch-bract Waterleaf Hydrophyllum appendiculatum S1 2 G5 Dwarf St. John's-wort Hypericum mutilum var. mutilum S1 2 G5TNR Spotted St. John's-wort Hypericum punctatum S1 2 G5 Round-pod St. John's-wort Hypericum sphaerocarpum S1 2 G5 Bigroot Morning-glory Ipomoea pandurata S1 2 G5 Rocky Mountain Iris Iris missouriensis S1 2 G5 Black-foot Quillwort Isoetes melanopoda ssp. melanopoda S1 2 G5TNR Taper-tip Rush Juncus acuminatus S1 2 G5 Joint-leaf Rush Juncus articulatus S1 2 G5 Soft Rush Juncus effusus var. solutus S1 2 G5T5 Dwarf Juniper Juniperus communis S1 2 G5 Creeping Juniper Juniperus horizontalis S1 2 G5 Dwarf-dandelion Krigia cespitosa S1 2 G5 Hairy Pinweed Lechea mucronata S1 2 G5 Prairie Pinweed Lechea stricta S1 2 G4? Narrow-leaf Pinweed Lechea tenuifolia S1 2 G5 Least Duckweed Lemna minuta S1 2 G4 Violet Lespedeza Lespedeza violacea S1 2 G5 Narrow-leaf Paleseed Leucospora multifida S1 2 G5 Rocky Mountain Gayfeather Liatris ligulistylis S1 2 G5? Matted Prickly-phlox Linanthus caespitosus S1 1 G4 Berlandier's Flax Linum berlandieri var. berlandieri S1 2 G5T5? Western Prairie Flax Linum lewisii var. lewisii S1 2 G5T5 Loesel's Twayblade Liparis loeselii S1 2 G5 Small-flower Prairie-star Lithophragma parviflora S1 2 G5 Cardinal Flower Lobelia cardinalis S1 2 G5 Indian-tobacco Lobelia inflata S1 2 G5 Spreading Pygmyleaf Loeflingia squarrosa var. texana S1 2 G5T4? Dog-parsley Lomatium nuttallii S2 1 G3 Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Bushy Seedbox Ludwigia alternifolia S1 2 G5 Floating Primrose-willow Ludwigia peploides var. glabrescens S1 2 G5T5 Sea Milkwort Lysimachia maritima S1 2 G5 False Lily-of-the-valley Maianthemum canadense var. interius S1 2 G5T4 Ostrich Fern Matteuccia struthiopteris var. pensylvanica S1 2 G5T5 Three-flower Melic Grass Melica nitens S1 2 G5 White-stem Blazing-star Mentzelia albicaulis S1 2 G5 Stickleaf Mentzelia oligosperma S1 2 G4 Dwarf Phlox Microsteris gracilis S1 2 G5 Sharpwing Monkey-flower Mimulus alatus S1S2 2 G5 Seep Monkey-Flower Mimulus guttatus S1 2 G5 Pinesap Monotropa hypopitys S1 2 G5 Indian-pipe Monotropa uniflora S1 2 G5 Pull-up Muhly Muhlenbergia filiformis S1 2 G5 Least Muhly Muhlenbergia minutissima S1 2 G5 Mat Muhly Muhlenbergia richardsonis S1 2 G5 Slim-flower Muhly Muhlenbergia tenuiflora S1 2 G5 Bay Forget-me-not Myosotis laxa S1 2 G5 Spring Forget-me-not Myosotis verna S1 2 G5 Cut-leaf Water-milfoil Myriophyllum pinnatum S1 2 G5 Whorled Water-milfoil Myriophyllum verticillatum S1 2 G5 Prickly Naiad Najas marina S1 2 G5 Rocky Mountain Navarretia Navarretia saximontana S1 2 G4? False-garlic Nothoscordum bivalve S1 2 G4 Fremont's Evening-primrose Oenothera macrocarpa ssp. fremontii S1 2 G5T3 Limestone Adder's-tongue Ophioglossum engelmannii S1 2 G5 One-flower Broomrape Orobanche uniflora S1 2 G5 One-sided Wintergreen Orthilia secunda S1 2 G5 Butterweed Packera glabella S1 2 G5 Streambank Ragwort Packera pseudaurea var. semicordata S1 2 G5T3T5 American Ginseng Panax quinquefolius S1 1 G3G4 Canada Nailwort Paronychia canadensis S1 2 G5 Canada Lousewort Pedicularis canadensis var. canadensis S1 2 G5T5 Meadow Lousewort Pedicularis crenulata S1 1 G4 Slim-leaf Scurf-pea Pediomelum linearifolium S1 2 G4? Smooth Cliff-brake Pellaea glabella var. glabella S1 2 G5T5 Gilia Beardtongue Penstemon ambiguus var. ambiguus S1 2 G4G5T4T5 Buckley's Penstemon Penstemon buckleyi S1 2 G4G5 Foxglove Penstemon Penstemon digitalis S1 2 G5 Blowout Penstemon Penstemon haydenii S1 1 G1G2 Tube Penstemon Penstemon tubiflorus var. tubiflorus S1 2 G5T4T5 Rockpink Fame-flower Phemeranthus calycinus S1S2 2 G5 Alyssum-leaf Phlox Phlox alyssifolia S1 2 G5 Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Downy Ground-cherry Physalis missouriensis S1 2 G5? Dwarf Ground-cherry Physalis pumila S1 2 G5 Secund Bladder-Pod Physaria arenosa var. arenosa S1 2 G5T5 Great Plains Twin-pod Physaria brassicoides S1 2 G5 False Dragon's-head Physostegia parviflora S1 2 G4G5 American Pillwort Pilularia americana S1 2 G5 Limber Pine Pinus flexilis S1 2 G4 Red-seed Plantain Plantago rhodosperma S1 2 GNR Western Prairie Fringed Orchid Platanthera praeclara S2 1 G3 Chapman's Bluegrass Poa chapmaniana S1 2 G5 Creeping Polemonium Polemonium reptans S1 2 G5 Seneca Snakeroot Polygala senega S1 2 G4G5 James's Rush-pea Pomaria jamesii S1 2 G5 Smith's Hybrid Aspen Populus × smithii S1 2 GNA Lance-leaf Cottonwood Populus ×acuminata S1 2 GNA Narrow-leaf Cottonwood Populus angustifolia S1 2 G5 Kiss-me-quick Portulaca pilosa S1 2 G5 Large-leaf Pondweed Potamogeton amplifolius S1 2 G5 White-stem Pondweed Potamogeton praelongus S1 2 G5 Straight-leaf Pondweed Potamogeton strictifolius S1 2 G5 Silverweed Potentilla anserina S1 2 G5 Platte River Cinquefoil Potentilla plattensis S1 2 G4 Old-field Cinquefoil Potentilla simplex S1 2 G5 Purple Rattlesnake-root Prenanthes racemosa var. multiflora S1 2 G5T4? Rough-fruit Fairybells Prosartes trachycarpa S1 2 G5 Chickasaw Plum Prunus angustifolia S1 2 G5 Wild-goose Plum Prunus hortulana S1 2 G4? Bluebunch Wheatgrass Pseudoroegneria spicata S1 2 G5 Narrow-leaf Mountain-mint Pycnanthemum tenuifolium S1 2 G5 Hairy Mountain-mint Pycnanthemum verticillatum var. pilosum S1 2 G5T5 Green-flower Wintergreen Pyrola chlorantha S1 2 G5 Wax-flower Shinleaf Pyrola elliptica S1 2 G5 Carolina False Dandelion Pyrrhopappus carolinianus S1 2 G5 Tuberous False Dandelion Pyrrhopappus grandiflorus S1 2 G5 White Oak Quercus alba S1 2 G5 Blackjack Oak Quercus marilandica var. marilandica S1 2 G5T4T5 Northern Marsh Buttercup Ranunculus caricetorum S1 2 G5 Early Buttercup Ranunculus fascicularis S1 2 G5 Sagebrush Buttercup Ranunculus glaberrimus var. ellipticus S1 2 G5T5 Graceful Buttercup Ranunculus inamoenus var. inamoenus S1 2 G5T5 Prairie Buttercup Ranunculus rhomboideus S1 2 G5 Short-ray Prairie-coneflower Ratibida tagetes S1 2 G4G5 Shining Sumac Rhus copallinum var. latifolia S1 2 G5T5 Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Hairy-stem Gooseberry Ribes hirtellum S1 2 G5 Slender Yellow Cress Rorippa tenerrima S1 2 G5 Northern Dewberry Rubus flagellaris S1 2 G5 Dwarf Swamp Raspberry Rubus pubescens S1 2 G5 Red Raspberry Rubus strigosus S1 2 G5 Water Dock Rumex verticillatus S1 2 G5 Long-barb Arrowhead Sagittaria longiloba S1 2 G5 Saltwort Salicornia rubra S1 1 G5 Long-beak Willow Salix bebbiana S1 2 G5 False Melic Schizachne purpurascens S1 2 G5 Hall’s Bulrush Schoenoplectus hallii S3 1 G2G3 Rocky Mountain Bulrush Schoenoplectus saximontanus S1 1 G5 Wool-grass Scirpus cyperinus S1 2 G5 Panicled Bulrush Scirpus microcarpus S1 2 G5 Whip Nut-Rush Scleria triglomerata S1S2 2 G5 River Grass Scolochloa festucacea S1 2 G5 Scribner's Groundsel Senecio scribneri S1 2 G2G3 Broom Groundsel Senecio spartioides S1 2 G5 New Mexico Checker-mallow Sidalcea neomexicana var. neomexicana S1 2 G4?TNR Menzies' Catchfly Silene menziesii S1 2 G5 Zigzag Goldenrod Solidago flexicaulis S1 2 G5 Showy-wand Goldenrod Solidago speciosa var. pallida S1 2 G5T4 Ute Ladies’-tresses Spiranthes diluvialis S1 1 G2G3 Slender Ladies'-tresses Spiranthes lacera var. gracilis S1 2 G5T4T5 Hooded Ladies'-tresses Spiranthes romanzoffiana S1 2 G5 Texas Dropseed Sporobolus texanus S1 2 G5 Hispid Hedge-nettle Stachys hispida S1 2 GNR Prince's-plume Stanleya pinnata var. pinnata S1 2 G5T4T5 Thread-leaf Pondweed Stuckenia filiformis var. occidentalis S1 2 G5T5 Rillscale Stutzia dioica S1 2 G4 Poison Suckleya Suckleya suckleyana S1 2 G5 Intermountain Aster Symphyotrichum ascendens S1 2 G5 Fendler's Aster Symphyotrichum fendleri S1 2 G4? White Woodland Aster Symphyotrichum lateriflorum S1 2 G5 White Arrow-leaf Aster Symphyotrichum urophyllum S1 2 G4G5 Hoary-pea Tephrosia virginiana S1 2 G5 Hooker's Townsendia Townsendia hookeri S1 2 G5 Branched Noseburn Tragia ramosa S1 2 G5 Glade Blue Curls Trichostema brachiatum S1 2 G5 Marsh Arrow-grass Triglochin palustris S1 2 G5 Snow Trillium Trillium nivale S1 1 G4 Small Venus's-looking-glass Triodanis biflora S1 2 G5 Nodding-pogonia Triphora trianthophora var. trianthophora S1 1 G3G4T3T4 Heritage S1 and /or Legacy Tier 1 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Small-flower Sandpuffs Tripterocalyx micranthus S1 2 G5 Lesser Bladderwort Utricularia minor S1 2 G5 American Eelgrass Vallisneria americana S1 2 G5 Narrow-leaf Vervain Verbena simplex S1 2 G5 Culver's Root Veronicastrum virginicum S1 2 G4 Nannyberry Viburnum lentago S1 2 G5 Hook-spur Violet Viola adunca var. adunca S1 2 G5T5 Birdfoot Violet Viola pedata var. pedata S1 2 G5TNR Plains Cutleaf Violet Viola viarum S1 2 G5 Summer Grape Vitis aestivalis var. aestivalis S1 2 G5T5 Graybark Grape Vitis cinerea var. cinerea S1 2 G4G5TNR Frost Grape Vitis vulpina S1 2 G5 Brazilian Watermeal Wolffia brasiliensis S1 2 G5 Desert Centaury Zeltnera exaltata S1 2 G5

Heritage S2 or S3, and Legacy Tier 2 Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank American Sweetflag Acorus americanus S2 2 G5 Round-stem False Foxglove Agalinis gattingeri S1S3 2 G4 Smooth False Foxglove Agalinis purpurea S1S3 2 G5 Fraser's Wild Onion Allium canadense var. fraseri S2 2 G5T4T5 Nodding Wild Onion Allium cernuum S2 2 G5 Ramp Allium tricoccum var. burdickii S2 2 G5T4T5 California Amaranth Amaranthus californicus S2 2 G4 Nevada Bulrush Amphiscirpus nevadensis S2 2 G4 Green Dragon Arisaema dracontium S2 2 G5 Pale Indian-plantain Arnoglossum atriplicifolium S2 2 G4G5 Purple Milkweed Asclepias purpurascens S2 2 G5? Ebony Spleenwort Asplenium platyneuron S2 2 G5 Summer Orophaca Astragalus hyalinus S2 2 G4 Coreopsis Beggar-ticks Bidens polylepis S2 2 G5 Short's Rock Cress Boechera dentata S2 2 G5 Graham's Rock Cress Boechera grahamii S1S3 2 G5 Bearded Short-husk Brachyelytrum erectum S2 2 G5 Watershield Brasenia schreberi S2 2 G5 Mountain Brome Bromus marginatus S2 2 G5 Nodding Brome Bromus porteri S2? 2 G5 Northern Water-starwort Callitriche hermaphroditica S2 2 G5 Vernal Water-starwort Callitriche palustris S2 2 G5 Yellow Marsh-marigold Caltha palustris S2 2 G5 Spring Bitter Cress Cardamine bulbosa S1S3 2 G5 Heritage S2 or S3, and Legacy Tier 2 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank Water Sedge Carex aquatilis var. substricta S2 2 G5TNR Bebb's Sedge Carex bebbii S1S3 2 G5 Yellow-fruit Sedge Carex brachyglossa S1S3 2 G5 Brown Bog Sedge Carex buxbaumii S2 2 G5 White-scale Sedge Carex xerantica S2 2 G5 Buttonbush Cephalanthus occidentalis S1S3 2 G5 Rose Heath Daisy Chaetopappa ericoides S2 2 G5 Slender Lip Fern Cheilanthes feei S2 2 G5 Eastern Cleomella Cleomella angustifolia S2 2 G5 Finger Coreopsis Coreopsis palmata S1S3 2 G5 Gronovius' Dodder Cuscuta gronovii S1S3 2 G5 Big-fruit Dodder Cuscuta umbrosa S1S3 2 G5 Engelmann's Flatsedge Cyperus engelmannii S2 2 G4Q Dwarf Larkspur Delphinium tricorne S1S3 2 G5 Long-leaf Tick-clover Desmodium cuspidatum var. longifolium S1S3 2 G5T5? Flat-top Aster Doellingeria umbellata var. pubens S2 2 G5T5 Spinulose Wood Fern Dryopteris carthusiana S2 2 G5 Green-flower Hedgehog Cactus Echinocereus viridiflorus S2 2 G5 Tufted Fleabane Erigeron caespitosus S2 2 G5 Spreading Fleabane Erigeron divergens S2 2 G5 Buff Fleabane Erigeron ochroleucus S2 2 G5 Three-nerve Fleabane Erigeron subtrinervis S2 2 G5 Tall Cotton-grass Eriophorum angustifolium var. angustifolium S2 2 G5T5 Slender Cotton-grass Eriophorum gracile S2 2 G5 Small-flower Wallflower Erysimum inconspicuum S2 2 G5 Prairie Fawn-lily Erythronium mesochoreum S2 2 G4G5 Missouri Spurge Euphorbia missurica var. missurica S1S3 2 G5TNR Leopard-lily Fritillaria atropurpurea S2 2 G5 Indian Blanket-flower Gaillardia pulchella var. pulchella S1S3 2 G4G5T4T5 Western Marsh Cudweed Gnaphalium palustre S1S3 2 G5 Giant St. John's-wort Hypericum pyramidatum S1S3 2 G4 Yellow Vetchling Lathyrus ochroleucus S2 2 G5 Marsh Vetchling Lathyrus palustris S1S3 2 G5 Inflated Duckweed Lemna gibba S2 2 G4G5 Spike-fescue Leucopoa kingii S2 2 G5 Hairy Gayfeather Liatris hirsuta S1S3 2 G4? Thick-spike Gayfeather Liatris pycnostachya var. pycnostachya S1S3 2 G5T5 Iowa Crab Apple Malus ioensis var. ioensis S1S3 2 G4G5T4T5 Prairie Bluebells Mertensia lanceolata var. lanceolata S2 2 G5T5 Texas Sandwort Minuartia michauxii var. texana S2 2 G5T3T5 Smooth Four-o'clock Mirabilis glabra S2 2 G5 Spiked Muhly Muhlenbergia glomerata S2 2 G5 Forest Muhly Muhlenbergia sylvatica S1S3 2 G5 Heritage S2 or S3, and Legacy Tier 2 cont. Heritage Legacy Heritage Common Name Scientific Name Srank Tier Grank American Lotus Nelumbo lutea S1S3 2 G4 Yellow Pond-lily Nuphar variegata S2 2 G5 White Water-lily Nymphaea odorata ssp. tuberosa S1S3 2 G5T5 Spotted Evening-primrose Oenothera canescens S2 2 G4G5 Small Sundrops Oenothera perennis S2 2 G5 Northern Adder's-tongue Ophioglossum pusillum S2 2 G5 Dwarf Locoweed Oxytropis multiceps S2 2 G5 Purple-stem Cliff-brake Pellaea atropurpurea S2 2 G5 Moss Phlox Phlox bryoides S2 2 G4Q Mountain Bladder-pod Physaria montana S2 2 G5 Prairie Ninebark Physocarpus intermedius S2 2 G3G5 Black-seed Ricegrass Piptatherum racemosum S2 2 G5 Douglas's Knotweed Polygonum douglasii S2 2 G5 Rocky Mountain Knotweed Polygonum sawatchense ssp. sawatchense S2 2 G4G5TNR Quaking Aspen Populus tremuloides S1S3 2 G5 Water-thread Pondweed Potamogeton diversifolius S2 2 G5 Fries' Pondweed Potamogeton friesii S2 2 G4 Saskatchewan Cinquefoil Potentilla effusa var. effusa S2? 2 G5?TNR Northern Shooting-star Primula pauciflora var. pauciflora S2 2 G5T5 Pine-drops Pterospora andromedea S2 2 G5 Hooked Buttercup Ranunculus recurvatus var. recurvatus S2 2 G5T5 Limestone Wild-petunia Ruellia strepens S2 2 G4G5 Georgia Bulrush Scirpus georgianus S1S3 2 G5 Britton's Skullcap Scutellaria brittonii S2 2 G4G5 Yellow Stonecrop Sedum lanceolatum var. lanceolatum S2 2 G5T5 Southern Wild Senna Senna marilandica S1S3 2 G5 Green-fruit Bur-reed Sparganium emersum S2 2 G5 Spring Ladies'-tresses Spiranthes vernalis S1S3 2 G5 Wire-lettuce Stephanomeria runcinata S2 2 G5 Saltmarsh Aster Symphyotrichum subulatum S1S3 2 G5 Marsh-St. John's-wort Triadenum fraseri S2 2 G5 Yellow Valley Violet Viola vallicola S2 2 G5? Twisted Yellow-eyed-grass Xyris torta S2 2 G5