| Family |
Taxon |
Common Name | Photographs |
| Hypericaceae |
Hypericum canadense L. |
Canadian St. John's-wort, lesser Canadian St. John's-wort |
|
| Hypericaceae |
Hypericum canadense L. X H. majus (A.Gray) Britton |
|
|
| Hypericaceae |
Hypericum X dissimulatum E.P.Bicknell |
disguised St. John's-wort |
|
| Hypericaceae |
Hypericum kalmianum L. |
Kalm's St. John's-wort |
|
| Hypericaceae |
Hypericum majus (A.Gray) Britton |
larger Canadian St. John's-wort |
|
| Hypericaceae |
Triadenum fraseri (Spach) Gleason |
bog St. John's-wort, Fraser's marsh St. John's-wort |
|
| Lamiaceae |
Prunella vulgaris L. |
heal-all, lawn prunella, self-heal |
|
| Lentibulariaceae |
Utricularia geminiscapa Benj. |
hidden-fruited bladderwort, twin-stemmed bladderwort |
|
| Lentibulariaceae |
Utricularia vulgaris L. |
Common bladderwort, great bladderwort |
|
| Liliaceae |
Maianthemum canadense Desf. |
Canada bead-ruby, Canada mayflower, wild lily-of-the-valley |
|
| Liliaceae |
Maianthemum canadense Desf. var. canadense |
Canada bead-ruby, Canada mayflower, wild lily-of-the-valley |
|
| Lycopodiaceae |
Lycopodiella inundata (L.) Holub |
bog club-moss, marsh club-moss, northern bog club-moss |
|
| Lycopodiaceae |
Lycopodium hickeyi W.H.Wagner, Beitel & R.C.Moran |
Hickey's club-moss, intermediate ground-pine |
|
| Melastomataceae |
Rhexia virginica L. |
handsome-harry, Virginia meadow-beauty, wing-stem meadow-pitchers |
|
| Onagraceae |
Epilobium leptophyllum Raf. |
American marsh willow-herb, bog willow-herb, fen willow-herb |
|
| Onagraceae |
Oenothera perennis L. |
small evening-primrose, small sundrops |
|
| Orchidaceae |
Calopogon tuberosus (L.) Britton, Sterns & Poggenb. var. tuberosus |
grass pink, tuberous grass pink |
|
| Orchidaceae |
Platanthera clavellata (Michx.) Luer |
club-spur orchid, green woodland orchid, small green fringed orchid |
|
| Osmundaceae |
Osmunda regalis L. var. spectabilis (Willd.) A.Gray |
American royal fern, flowering fern, royal fern |
|
| Poaceae |
Agrostis gigantea Roth |
redtop |
|
| Poaceae |
Andropogon gerardii Vitman |
big blue-stem, turkey-foot |
|
| Poaceae |
Aristida basiramea Engelm. ex Vasey |
fork-tip three-awn grass |
|
| Poaceae |
Brachyelytrum erectum (Schreb. ex Spreng.) P.Beauv. |
bearded shorthusk, long-awned wood grass |
|
| Poaceae |
Cenchrus longispinus (Hack.) Fernald |
field sandbur, innocent-weed, mat sandbur, sandbur |
|
| Poaceae |
Danthonia spicata (L.) P.Beauv. ex Roem. & Schult. |
poverty danthonia, poverty grass, poverty oat grass |
|
| Poaceae |
Dichanthelium boreale (Nash) Freckmann |
northern panic grass |
|
| Poaceae |
Dichanthelium columbianum (Scribn.) Freckmann |
hemlock panic grass |
|
| Poaceae |
Dichanthelium depauperatum (Muhl.) Gould |
poverty panic grass, starved panic grass |
|
| Poaceae |
Elymus trachycaulus (Link) Gould ex Shinners |
slender wheat grass |
|
| Poaceae |
Elymus trachycaulus (Link) Gould ex Shinners subsp. trachycaulus |
slender wheat grass |
|
| Poaceae |
Glyceria canadensis (Michx.) Trin. |
rattlesnake grass, rattlesnake manna grass |
|
| Poaceae |
Muhlenbergia uniflora (Muhl.) Fernald |
bog muhly, one-flowered satin grass |
|
| Poaceae |
Phalaris arundinacea L. |
reed canary grass |
|
| Poaceae |
Poa palustris L. |
fowl meadow grass, marsh bluegrass |
|
| Poaceae |
Spartina pectinata Link |
prairie cord grass, slough grass |
|
| Polygalaceae |
Polygala cruciata L. |
cross milkwort, cross-leaf milkwort, drum-heads |
|
| Polygalaceae |
Polygala sanguinea L. |
blood milkwort, field milkwort, purple milkwort |
|
| Polygonaceae |
Persicaria careyi (Olney) Greene |
Carey's heart's-ease, Carey's smartweed |
|
| Potamogetonaceae |
Potamogeton epihydrus Raf. |
ribbon-leaf pondweed, ribbon-leaved pondweed |
|
| Primulaceae |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. |
bulbil loosestrife, swamp-candles, swamp loosestrife |
|
| Ranunculaceae |
Ranunculus pensylvanicus L.f. |
bristly buttercup, bristly crowfoot, Pennsylvania buttercup |
|
| Rosaceae |
Aronia X prunifolia (Marshall) Rehder (pro sp.) |
black chokecherry, hybrid chokeberry |
|
| Rosaceae |
Potentilla norvegica L. |
Norwegian cinquefoil, rough cinquefoil, strawberry-weed |
|
| Rosaceae |
Potentilla simplex Michx. |
common cinquefoil, old-field five-fingers, old-field cinquefoil |
|
| Rosaceae |
Rosa carolina L. |
Carolina rose, pasture rose |
|
| Rosaceae |
Rubus hispidus L. |
bristly dewberry, swamp dewberry |
|
| Rosaceae |
Rubus permixtus Blanch. |
thicket dewberry |
|
| Rosaceae |
Spiraea alba Du Roi var. alba |
white meadowsweet |
|
| Rosaceae |
Spiraea tomentosa L. var. rosea (Raf.) Fernald |
hard-hack, steeplebush |
|
| Salicaceae |
Populus tremuloides Michx. |
aspen, quaking aspen |
|