Common Name

Alpine Bistort (Polygonum viviparum)

Alpine Woodsia (Woodsia alpina)

American Beakgrain (Diarrhena obovata)

American Ginseng (Panax quinquefolius)

American shore-plantain (Littorella uniflora)

American Water-pennywort (Hydrocotyle americana)

Autumn Fimbristylis (Fimbristylis autumnalis)

Barren Strawberry (Waldsteinia fragarioides)

Beach-heather (Hudsonia tomentosa)

Beaked Snakeroot (Sanicula trifoliata)

Big Tick-trefoil (Desmodium cuspidatum var. longifolium)

Bitter Fleabane (Trimorpha acris var. asteroides)

blanket-flower (Gaillardia aristata)

Blunt Sedge (Carex obtusata)

Blunt-fruited Sweet Cicely (Osmorhiza depauperata)

Bog Rush (Juncus stygius var. americanus)

Broad-lipped Twayblade (Listera convallarioides)

buffalo grass (Buchloe dactyloides)

butternut (Juglans cinerea)

butterwort (Pinguicula vulgaris)

Carey’s Smartweed (Polygonum careyi)

Carolina Spring-beauty (Claytonia caroliniana)

Catchfly Grass (Leersia lenticularis)

Cattail Sedge (Carex typhina)

clasping milkweed (Asclepias amplexicaulis)

cliff goldenrod (Solidago sciaphila)

Clinton’s Bulrush (Scirpus clintonii)

Club-spur Orchid (Platanthera clavellata)

Clustered Broomrape (Orobanche fasciculata)

Clustered Bur-reed (Sparganium glomeratum)

Coastal Sedge (Carex exilis)

Coralberry (Symphoricarpos orbiculatus)

creeping juniper (Juniperus horizontalis)

Cutleaf Ironplant (Machaeranthera pinnatifida)

Ditch-grass (Ruppia maritima)

Drummond’s campion (Silene drummondii)

Dry Sedge (Carex xerantica)

Dwarf Spike-rush (Eleocharis parvula)

eastern hemlock (Tsuga canadensis)

Ebony Spleenwort (Asplenium platyneuron)

Elegant Grounsel (Senecio indecorus)

English Sundew (Drosera anglica)

Felwort (Gentianella amarella var. acuta)

Few-flowered Spike-rush (Eleocharis quinqueflora)

Franklin’s Phacelia (Phacelia franklinii)

goat’s-rue (Tephrosia virginiana)

Goblin Fern (Botrychium mormo)

Goldie’s Fern (Dryopteris goldiana)

Hall’s Sedge (Carex hallii)

Hill’s thistle (Cirsium pumilum var. hillii)

Hudson Bay Eyebright (Euphrasia hudsoniana)

Lapland Buttercup (Ranunculus lapponicus)

Larger Water-starwort (Callitriche heterophylla)

Lavender Bladderwort (Utricularia resupinata)

Least Moonwort (Botrychium simplex)

Linear-leaved Sundew (Drosera linearis)

Long-stalked Chickweed (Stellaria longipes)

Louisiana Broomrape (Orobanche ludoviciana)

Maccall’s Willow (Salix maccalliana)

Marginated Rush (Juncus marginatus)

Marsh Reedgrass (Calamagrostis lacustris)

Michaux’s Sedge (Carex michauxiana)

Mingan Moonwort (Botrychium minganense)

Missouri Milk-vetch (Astragalus missouriensis)

Missouri Spurge (Euphorbia missurica)

Montane Yellow-eyed Grass (Xyris montana)

Moschatel (Adoxa moschatellina)

Mudwort (Limosella aquatica)

Narrow-leaved Vervain (Verbena simplex)

Nodding Rattlesnake-root (Prenanthes crepidinea)

Northern Androsace (Androsace septentrionalis var. Puberulenta)

Northern Singlespike Sedge (Carex scirpoidea)

Nuttall’s Sunflower (Helianthus nuttallii var. rydbergii)

Oat-grass (Helictotrichon hookeri)

One Flowered Muhly (Muhlenbergia uniflora)

One-flowered Broomrape (Orobanche uniflora)

plains pricklypear (Opuntia macrorhiza)

plains reedgrass (Calamagrostis montanensis)

plains wild indigo (Baptisia bracteata var. leucophaea)

pleated gentian (Gentiana affinis)

prairie mimosa (Desmanthus illinoensis)

prairie moonwort (Botrychium campestre)

prairie sedge (Carex praticola)

prairie-parsley (Polytaenia nuttallii)

purple cliff-brake (Pellaea atropurpurea)

purple reedgrass (Calamagrostis purpurascens)

purple sand-grass (Triplasis purpurea)

purple-flowered bladderwort (Utricularia purpurea)

rattlesnake master (Eryngium yuccifolium)

Raven’s Foot Sedge (Carex crus-corvi)

red three-awn (Aristida purpurea var. longiseta)

rhombic-petaled evening primrose (Oenothera rhombipetala)

Rock Sandwort (Minuartia dawsonensis)

Rock Whitlow-grass (Draba arabisans)

Rydberg’s sunflower (Helianthus nuttallii ssp. rydbergii)

Satiny Willow (Salix pellita)

Sea Naiad (Najas marina)

Sea-beach Needlegrass (Aristida tuberculosa)

Sessile-flowered Cress (Rorippa sessiliflora)

Sheathed Pondweed (Potamogeton vaginatus)

Shortray Fleabane (Trimorpha lonchophylla)

silverleaf grape (Vitis aestivalis)

Slender Hairgrass (Deschampsia flexuosa)

Slender Milk-vetch (Astragalus flexuosus)

Slender Naiad (Najas gracillima)

Small Shinleaf (Pyrola minor)

small white lady’s slipper (Cypripedium candidum)

Small-flowered Woodrush (Luzula parviflora var. melanocarpa)

small-leaved pussytoes (Antennaria parvifolia)

snow trillium (Trillium nivale)

soft goldenrod (Solidago mollis)

sooty-colored Beak-rush (Rhynchospora fusca)

squirrel-corn (Dicentra canadensis)

stemless tick-trefoil (Desmodium nudiflorum)

three-leaved coneflower (Rudbeckia triloba)

Torrey’s manna-grass (Torreyochloa pallida)

tumblegrass (Schedonnardus paniculatus)

twig-rush (Cladium mariscoides)

twin bentgrass (Agrostis geminata)

twinleaf (Jeffersonia diphylla)

Vasey’s pondweed (Potamogeton vaseyi)

water-hyssop (Bacopa rotundifolia)

waterwillow (Decodon verticillatus)

weak arctic sedge (Carex supina var. spaniocarpa)

western white prairie clover (Dalea candida var. oligophylla)

white adder’s-mouth (Malaxis monophyllos var. brachypoda)

white wild indigo (Baptisia lactea var. lactea)

Whorled Loosestrife (Lysimachia quadrifolia)

Wild Parsley (Cymopterus acaulis)

Witch-hazel (Hamamelis virginiana)

Wolf’s Bluegrass (Poa wolfii)

Wood’s Sedge (Carex woodii)

yellow sedge (Carex flava)

yellow-fruited sedge (Carex annectens)