| Family |
Taxon |
Common Name | Photographs |
| Lamiaceae |
Lycopus uniflorus Michx. |
northern bugleweed, northern water-horehound |
|
| Lamiaceae |
Monarda fistulosa L. subsp. fistulosa |
bee balm, wild bergamot |
|
| Lamiaceae |
Physostegia virginiana (L.) Benth. subsp. virginiana |
false dragonhead, obedience |
|
| Lamiaceae |
Prunella vulgaris L. |
heal-all, lawn prunella, self-heal |
|
| Lamiaceae |
Scutellaria lateriflora L. |
blue skullcap, mad-dog skullcap |
|
| Lamiaceae |
Stachys tenuifolia Willd. var. tenuifolia |
narrow-leaved hedge-nettle, smooth hedge-nettle |
|
| Lemnaceae |
Lemna minor L. |
common duckweed, lesser duckweed, small duckweed |
|
| Lemnaceae |
Lemna trisulca L. |
forked duckweed, star duckweed |
|
| Lemnaceae |
Lemna turionifera Landolt |
perennial duckweed, Turion duckweed |
|
| Lemnaceae |
Spirodela polyrrhiza (L.) Schleid. |
giant duckweed, greater duckweed |
|
| Lentibulariaceae |
Utricularia intermedia Hayne |
flat-leaved bladderwort, northern bladderwort |
|
| Lentibulariaceae |
Utricularia vulgaris L. |
Common bladderwort, great bladderwort |
|
| Liliaceae |
Clintonia borealis (Aiton) Raf. |
blue-bead-lily, corn-lily, yellow blue-bead-lily, yellow clintonia |
|
| Liliaceae |
Lilium michiganense Farw. |
Michigan lily, Turk's-cap lily |
|
| Liliaceae |
Maianthemum canadense Desf. |
Canada bead-ruby, Canada mayflower, wild lily-of-the-valley |
|
| Liliaceae |
Maianthemum canadense Desf. var. interius Fernald |
Canada mayflower, wild lily-of-the-valley |
|
| Liliaceae |
Polygonatum pubescens (Willd.) Pursh |
downy Solomon's-seal, hairy Solomon's-seal |
|
| Liliaceae |
Trillium grandiflorum (Michx.) Salisb. |
big white trillium, great white trillium, large-flowered trillium, snow trillium, white trillium, white wake-robin |
|
| Liliaceae |
Uvularia grandiflora Sm. |
large-flowered bellwort |
|
| Lobeliaceae |
Lobelia siphilitica L. |
great blue lobelia |
|
| Lobeliaceae |
Lobelia siphilitica L. var. siphilitica |
great blue lobelia |
|
| Moraceae |
Morus alba L. |
Russian mulberry, white mulberry |
|
| Najadaceae |
Najas flexilis (Willd.) Rostk. & W.L.E.Schmidt |
nodding water-nymph, northern water-nymph, slender naiad |
|
| Nymphaeaceae |
Nuphar variegata Durand |
bull-head pond-lily |
|
| Nymphaeaceae |
Nymphaea odorata Aiton |
American white water-lily, fragrant water-lily |
|
| Oleaceae |
Fraxinus nigra Marshall |
black ash |
|
| Oleaceae |
Fraxinus pennsylvanica Marshall |
green ash, red ash |
|
| Onagraceae |
Circaea alpina L. subsp. alpina |
alpine enchanter's-nightshade, northern enchanter's-nightshade, small enchanter's-nightshade |
|
| Onagraceae |
Circaea lutetiana L. subsp. canadensis (L.) Asch. & Magnus |
broad-leaf enchanter's-nightshade |
|
| Onagraceae |
Epilobium coloratum Biehler |
cinnamon willow-herb, eastern willow-herb |
|
| Onagraceae |
Oenothera biennis L. |
bastard evening-primrose, common evening-primrose |
|
| Onagraceae |
Oenothera parviflora L. |
northern evening-primrose, small-flowered evening-primrose |
|
| Ophioglossaceae |
Botrychium virginianum (L.) Sw. |
rattlesnake fern |
|
| Orchidaceae |
Cypripedium acaule Aiton |
moccasin-flower, pink lady's-slipper, pink moccasin-flower, small pink lady's-slipper |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. |
yellow lady's-slipper |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. var. makasin (Farw.) Sheviak |
small yellow lady's-slipper |
|
| Orchidaceae |
Cypripedium reginae Walter |
queen lady's-slipper, showy lady's-slipper |
|
| Orchidaceae |
Epipactis helleborine (L.) Crantz |
broad-leaved helleborine, helleborine, helleborine orchid |
|
| Orobanchaceae |
Conopholis americana (L.) Wallr. |
American cancer-root |
|
| Osmundaceae |
Osmunda cinnamomea L. |
cinnamon fern |
|
| Osmundaceae |
Osmunda claytoniana L. |
interrupted fern |
|
| Osmundaceae |
Osmunda regalis L. var. spectabilis (Willd.) A.Gray |
American royal fern, flowering fern, royal fern |
|
| Oxalidaceae |
Oxalis stricta L. |
common yellow oxalis, tall wood-sorrel |
|
| Pinaceae |
Larix laricina (Du Roi) K.Koch |
larch, tamarack |
|
| Pinaceae |
Picea glauca (Moench) Voss |
white spruce |
|
| Pinaceae |
Picea mariana (Mill.) Britton, Sterns & Poggenb. |
black spruce |
|
| Plantaginaceae |
Plantago major L. |
broad-leaved plantain, common plantain, plantain |
|
| Poaceae |
Agrostis scabra Willd. |
rough bent grass, southern hair grass, tickle grass |
|
| Poaceae |
Andropogon gerardii Vitman |
big blue-stem, turkey-foot |
|
| Poaceae |
Anthoxanthum hirtum (Schrank) Y. Schouten & Veldkamp subsp. arcticum (J. Presl) G. Tucker |
northern sweet grass, vanilla grass |
|