| Family |
Taxon |
Common Name | Photographs |
| Orchidaceae |
Cypripedium reginae Walter |
queen lady's-slipper, showy lady's-slipper |
|
| Orchidaceae |
Goodyera oblongifolia Raf. |
giant rattlesnake-plantain, Menzies's giant rattlesnake-plantain, western rattlesnake-plantain |
|
| Orchidaceae |
Goodyera tesselata Lodd. |
checkered rattlesnake-plantain, tesselated rattlesnake-plantain |
|
| Orchidaceae |
Malaxis monophyllos (L.) Sw. var. brachypoda (A.Gray) F.J.A.Morris & E.A.Eames |
North American white adder's-mouth, white adder's-mouth |
|
| Orchidaceae |
Malaxis unifolia Michx. |
green adder's-mouth |
|
| Orchidaceae |
Platanthera huronensis (Nutt.) Lindl. |
Huron green orchid, tall nothern bog orchid |
|
| Orchidaceae |
Platanthera obtusata (Banks ex Pursh) Lindl. |
blunt bog orchid, blunt-leaved orchid |
|
| Orchidaceae |
Spiranthes cernua (L.) Rich. |
nodding lady's-tresses |
|
| Orchidaceae |
Spiranthes lacera (Raf.) Raf. |
northern slender lady's-tresses |
|
| Orchidaceae |
Spiranthes lacera (Raf.) Raf. var. lacera |
northern slender lady's-tresses |
|
| Osmundaceae |
Osmunda regalis L. var. spectabilis (Willd.) A.Gray |
American royal fern, flowering fern, royal fern |
|
| Pinaceae |
Picea glauca (Moench) Voss |
white spruce |
|
| Poaceae |
Agrostis scabra Willd. |
rough bent grass, southern hair grass, tickle grass |
|
| Poaceae |
Cinna latifolia (Trevir. ex Göpp.) Griseb. |
drooping wood-reed |
|
| Poaceae |
Elymus hystrix L. |
bottlebrush grass, eastern bottlebrush grass, glumeless wild-rye |
|
| Poaceae |
Elymus hystrix L. var. hystrix |
bottlebrush grass, eastern bottlebrush grass, glumeless wild-rye |
|
| Poaceae |
Elymus virginicus L. var. virginicus |
common eastern wild-rye, Virginia wild-rye |
|
| Poaceae |
Glyceria grandis S.Watson |
American manna grass, reed manna grass |
|
| Poaceae |
Glyceria striata (Lam.) Hitchc. |
fowl manna grass, fowl meadow grass |
|
| Poaceae |
Melica smithii (Porter ex A.Gray) Vasey |
Smith's melic grass |
|
| Poaceae |
Oryzopsis asperifolia Michx. |
rough-leaved rice grass |
|
| Polygonaceae |
Polygonum aviculare L. |
common knotweed, prostrate knotweed |
|
| Polypodiaceae |
Polypodium virginianum L. |
common polypody, rock-cap fern, rock polypody |
|
| Primulaceae |
Trientalis borealis Raf. subsp. borealis |
American starflower |
|
| Pteridaceae |
Adiantum pedatum L. |
maidenhair fern, northern maidenhair fern |
|
| Pyrolaceae |
Moneses uniflora (L.) A.Gray subsp. uniflora |
one-flowered pyrola, one-flowered shin-leaf, one-flowered wood-nymph, single delight |
|
| Pyrolaceae |
Pyrola elliptica Nutt. |
elliptic shin-leaf, large-leaved shin-leaf, wax-flower shin-leaf |
|
| Ranunculaceae |
Anemone quinquefolia L. var. quinquefolia |
nightcaps, wood anemone |
|
| Ranunculaceae |
Ranunculus pensylvanicus L.f. |
bristly buttercup, bristly crowfoot, Pennsylvania buttercup |
|
| Rosaceae |
Agrimonia striata Michx. |
grooved agrimony, roadside agrimony |
|
| Rosaceae |
Potentilla arguta Pursh subsp. arguta |
prairie cinquefoil, tall cinquefoil, tall potentilla |
|
| Rosaceae |
Prunus pensylvanica L.f. |
fire cherry, pin cherry |
|
| Rosaceae |
Rubus canadensis L. |
smooth blackberry |
|
| Rosaceae |
Rubus idaeus L. var. strigosus (Michx.) Maxim. |
American red raspberry, red raspberry, wild red raspberry |
|
| Rubiaceae |
Galium triflorum Michx. |
fragrant bedstraw, sweet-scented bedstraw |
|
| Rubiaceae |
Mitchella repens L. |
partridgeberry |
|
| Saxifragaceae |
Mitella diphylla L. |
bishop's-cap, two-leaf miterwort |
|
| Scrophulariaceae |
Gratiola neglecta Torr. |
clammy hedge-hyssop |
|
| Scrophulariaceae |
Linaria vulgaris Mill. |
butter-and-eggs |
|
| Scrophulariaceae |
Mimulus ringens L. var. ringens |
Allegheny monkey-flower, monkey-flower |
|
| Sparganiaceae |
Sparganium americanum Nutt. |
American bur-reed |
|
| Taxaceae |
Taxus canadensis Marshall |
American yew, Canadian yew, ground-hemlock |
|
| Thelypteridaceae |
Phegopteris connectilis (Michx.) Watt |
Narrow beech fern, northern beech fern |
|
| Tiliaceae |
Tilia americana L. var. americana |
American basswood, American linden, basswood |
|
| Typhaceae |
Typha latifolia L. |
broad-leaved cat-tail, common cat-tail |
|
| Violaceae |
Viola blanda Willd. var. palustriformis A.Gray |
sweet white violet |
|