| Family |
Taxon |
Common Name | Photographs |
| Lobeliaceae |
Lobelia kalmii L. |
bog lobelia, brook lobelia, fen lobelia, Kalm's lobelia, Ontario lobelia |
|
| Lobeliaceae |
Lobelia siphilitica L. |
great blue lobelia |
|
| Lobeliaceae |
Lobelia siphilitica L. var. siphilitica |
great blue lobelia |
|
| Lobeliaceae |
Lobelia spicata Lam. |
pale-spike lobelia, spiked lobelia |
|
| Lobeliaceae |
Lobelia spicata Lam. var. spicata |
pale-spike lobelia, spiked lobelia |
|
| Fabaceae |
Lupinus perennis L. |
sundial lupine, wild lupine |
|
| Fabaceae |
Lupinus perennis L. var. occidentalis S.Watson |
wild lupine |
|
| Lycopodiaceae |
Lycopodium obscurum L. |
flat-branched ground-pine, princess'-pine, rare club-moss |
|
| Lamiaceae |
Lycopus americanus Muhl. ex W.P.C.Barton |
American water-horehound, common water-horehound |
|
| Lamiaceae |
Lycopus uniflorus Michx. |
northern bugleweed, northern water-horehound |
|
| Primulaceae |
Lysimachia ciliata L. |
fringed loosestrife |
|
| Primulaceae |
Lysimachia quadrifolia L. |
whorled loosestrife, whorled yellow loosestrife |
|
| Primulaceae |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. |
bulbil loosestrife, swamp-candles, swamp loosestrife |
|
| Primulaceae |
Lysimachia thyrsiflora L. |
swamp loosestrife, tufted loosestrife |
|
| 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 |
|
| 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 |
|
| Orchidaceae |
Malaxis unifolia Michx. |
green adder's-mouth |
|
| Malvaceae |
Malva neglecta Wallr. |
cheeses, common mallow |
|
| Liliaceae |
Medeola virginiana L. |
Indian cucumber-root |
|
| Fabaceae |
Medicago lupulina L. |
black medick |
|
| Fabaceae |
Melilotus albus Medik. |
white sweet-clover |
|
| Fabaceae |
Melilotus officinalis (L.) Lam. |
yellow sweet-clover |
|
| Lamiaceae |
Mentha arvensis L. var. canadensis (L.) Kuntze |
field mint, wild mint |
|
| Scrophulariaceae |
Mimulus ringens L. var. ringens |
Allegheny monkey-flower, monkey-flower |
|
| Rubiaceae |
Mitchella repens L. |
partridgeberry |
|
| Saxifragaceae |
Mitella diphylla L. |
bishop's-cap, two-leaf miterwort |
|
| Saxifragaceae |
Mitella nuda L. |
naked miterwort, small bishop's-cap |
|
| Monotropaceae |
Monotropa uniflora L. |
Indian-pipe |
|
| Poaceae |
Muhlenbergia glomerata (Willd.) Trin. |
marsh muhly, marsh wild-Timothy, spiked muhly |
|
| Boraginaceae |
Myosotis scorpioides L. |
common forget-me-not, forget-me-not, true forget-me-not, water scorpion-grass |
|
| Myricaceae |
Myrica gale L. |
meadow-fern, sweet gale |
|
| Haloragaceae |
Myriophyllum heterophyllum Michx. |
two-leaf water-milfoil, various-leaved water-milfoil |
|
| Haloragaceae |
Myriophyllum sibiricum Kom. |
common water-milfoil, short-spike water-milfoil |
|
| 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 |
|
| Nymphaeaceae |
Nymphaea odorata Aiton subsp. tuberosa (Paine) Wiersema & Hellq. |
American white water-lily, white water-lily |
|
| Onagraceae |
Oenothera oakesiana (A.Gray) J.W.Robbins ex S.Watson & Coult. |
Oakes' evening-primrose |
|
| Dryopteridaceae |
Onoclea sensibilis L. |
sensitive fern |
|
| Apiaceae |
Osmorhiza claytonii (Michx.) C.B.Clarke |
bland sweet cicely, Clayton's sweet-root, hairy sweet cicely |
|
| 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 |
|
| Asteraceae |
Packera aurea (L.) A.Löve & D.Löve |
golden ragwort, heart-leaved groundsel |
|
| Scrophulariaceae |
Pedicularis lanceolata Michx. |
fen betony, swamp betony, swamp-lousewort |
|
| Polygonaceae |
Persicaria amphibia (L.) S.F.Gray |
water heart's-ease, water smartweed |
|
| Polygonaceae |
Persicaria hydropiper (L.) Spach |
marsh-pepper knotweed, water-pepper |
|
| Polygonaceae |
Persicaria lapathifolia (L.) S.F.Gray |
curly-top knotweed, dock-leaved smartweed, heart's-ease |
|