| Family |
Taxon |
Common Name | Photographs |
| Liliaceae |
Maianthemum canadense Desf. var. interius Fernald |
Canada mayflower, wild lily-of-the-valley |
|
| Liliaceae |
Maianthemum stellatum (L.) Link |
little false Solomon's-seal, starflower Solomon's-seal, starry false Solomon's-seal |
|
| Liliaceae |
Polygonatum biflorum (Walter) Elliott |
giant Solomon's-seal, king Solomon's-seal, smooth Solomon's-seal, Solomon's-seal |
|
| Linaceae |
Linum sulcatum Riddell |
grooved yellow flax |
|
| Lobeliaceae |
Lobelia spicata Lam. |
pale-spike lobelia, spiked lobelia |
|
| Lobeliaceae |
Lobelia spicata Lam. var. spicata |
pale-spike lobelia, spiked lobelia |
|
| Lycopodiaceae |
Diphasiastrum tristachyum (Pursh) Holub |
blue ground-cedar, ground-cedar club-moss, northern ground-pine |
|
| Lycopodiaceae |
Lycopodiella inundata (L.) Holub |
bog club-moss, marsh club-moss, northern bog club-moss |
|
| Molluginaceae |
Mollugo verticillata L. |
carpetweed, green carpetweed, Indian chickweed |
|
| Myricaceae |
Comptonia peregrina (L.) J.M.Coult. |
sweet-fern |
|
| Nyctaginaceae |
Mirabilis albida (Walter) Heimerl |
pale umbrella-wort, white four-o'clock |
|
| Onagraceae |
Epilobium ciliatum Raf. |
American willow-herb, hairy willow-herb |
|
| Onagraceae |
Epilobium ciliatum Raf. subsp. ciliatum |
American willow-herb, coast willow-weed, hairy willow-herb |
|
| Onagraceae |
Oenothera clelandii W.Dietr., P.H.Raven & W.L.Wagner |
Cleland's evening-primrose, sand evening-primrose |
|
| Onagraceae |
Oenothera perennis L. |
small evening-primrose, small sundrops |
|
| Ophioglossaceae |
Ophioglossum pusillum Raf. |
adder's-tongue, northern adder's-tongue |
|
| Orchidaceae |
Calopogon tuberosus (L.) Britton, Sterns & Poggenb. var. tuberosus |
grass pink, tuberous grass pink |
|
| Orchidaceae |
Cypripedium acaule Aiton |
moccasin-flower, pink lady's-slipper, pink moccasin-flower, small pink lady's-slipper |
|
| Orchidaceae |
Platanthera psycodes (L.) Lindl. |
lesser purple fringed orchid |
|
| Orchidaceae |
Spiranthes cernua (L.) Rich. |
nodding lady's-tresses |
|
| Osmundaceae |
Osmunda cinnamomea L. |
cinnamon fern |
|
| Osmundaceae |
Osmunda regalis L. var. spectabilis (Willd.) A.Gray |
American royal fern, flowering fern, royal fern |
|
| Oxalidaceae |
Oxalis dillenii Jacq. |
Dillenius' oxalis, southern yellow wood-sorrel |
|
| Pinaceae |
Abies balsamea (L.) Mill. |
balsam fir, Canada balsam |
|
| Pinaceae |
Pinus banksiana Lamb. |
jack pine |
|
| Pinaceae |
Pinus resinosa Aiton |
Canadian pine, Norway pine, red pine |
|
| Pinaceae |
Pinus strobus L. |
eastern white pine |
|
| Plantaginaceae |
Plantago patagonica Jacq. |
woolly plantain |
|
| Poaceae |
Agrostis perennans (Walter) Tuck. var. perennans |
autumn bent grass, thin grass, upland bent grass |
|
| Poaceae |
Andropogon gerardii Vitman |
big blue-stem, turkey-foot |
|
| Poaceae |
Aristida basiramea Engelm. ex Vasey |
fork-tip three-awn grass |
|
| Poaceae |
Aristida longespica Poir. var. geniculata (Raf.) Fernald |
Kearney's three-awn, red three-awn, slender three-awn, slim-spike three-awn grass |
|
| Poaceae |
Bouteloua hirsuta Lag. subsp. hirsuta |
hairy grama, hairy grama grass |
|
| Poaceae |
Bromus kalmii A.Gray |
Arctic brome, ear-leaved brome, Kalm's brome, prairie brome |
|
| Poaceae |
Bromus latiglumis (Shear) Hitchc. |
ear-leaved brome |
|
| Poaceae |
Calamagrostis canadensis (Michx.) P.Beauv. |
blue-joint grass |
|
| Poaceae |
Calamagrostis canadensis (Michx.) P.Beauv. var. canadensis |
big reed grass, blue-joint grass |
|
| Poaceae |
Cenchrus longispinus (Hack.) Fernald |
field sandbur, innocent-weed, mat sandbur, sandbur |
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark |
hairy panic grass |
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark X D. boreale (Nash) Freckmann |
|
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark X D. depauperatum (Muhl.) Gould |
|
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark var. fasciculatum (Torr.) Freckmann |
western panic grass |
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark X D. oligosanthes (Schult.) Gould |
|
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark X D. xanthophysum (A.Gray) Freckmann |
|
|
| Poaceae |
Dichanthelium commonsianum (Ashe) Freckmann var. euchlamydeum (Shinners) Freckmann |
stiff-leaved panic grass |
|
| Poaceae |
Dichanthelium perlongum (Nash) Freckmann |
long-stalked panic grass |
|
| Poaceae |
Echinochloa muricata (P.Beauv.) Fernald |
American barnyard grass, barnyard grass, cockspur grass, rough barnyard grass |
|
| Poaceae |
Echinochloa muricata (P.Beauv.) Fernald var. microstachya Wiegand |
rough barnyard grass |
|
| Poaceae |
Elymus canadensis L. |
Canada wild-rye |
|
| Poaceae |
Glyceria canadensis (Michx.) Trin. |
rattlesnake grass, rattlesnake manna grass |
|