| Family |
Taxon |
Common Name | Photographs |
| Rosaceae |
Spiraea tomentosa L. var. rosea (Raf.) Fernald |
hard-hack, steeplebush |
|
| Poaceae |
Sporobolus cryptandrus (Torr.) A.Gray |
sand drop-seed |
|
| Lamiaceae |
Stachys tenuifolia Willd. var. tenuifolia |
narrow-leaved hedge-nettle, smooth hedge-nettle |
|
| Anacardiaceae |
Toxicodendron vernix (L.) Kuntze |
poison sumac, swamp sumac |
|
| Commelinaceae |
Tradescantia ohiensis Raf. |
blue-jacket, common spiderwort, smooth spiderwort |
|
| Hypericaceae |
Triadenum fraseri (Spach) Gleason |
bog St. John's-wort, Fraser's marsh St. John's-wort |
|
| Hypericaceae |
Triadenum virginicum (L.) Raf. |
Virginia marsh St. John's-wort |
|
| Fabaceae |
Trifolium arvense L. |
rabbit-foot clover |
|
| Typhaceae |
Typha X glauca Godr. |
hybrid cat-tail, white cat-tail |
|
| Lentibulariaceae |
Utricularia purpurea Walter |
eastern purple bladderwort, spotted bladderwort |
|
| Lentibulariaceae |
Utricularia vulgaris L. |
Common bladderwort, great bladderwort |
|
| Liliaceae |
Uvularia sessilifolia L. |
sessile bellwort, sessile-leaved bellwort, straw-lily, wild-oats |
|
| Ericaceae |
Vaccinium angustifolium Aiton |
early low blueberry, low-bush blueberry, low sweet blueberry |
|
| Ericaceae |
Vaccinium macrocarpon Aiton |
cranberry, large cranberry |
|
| Hydrocharitaceae |
Vallisneria americana Michx. |
American eelgrass, water-celery |
|
| Scrophulariaceae |
Verbascum thapsus L. |
common mullein, flannel plant, giant mullein |
|
| Scrophulariaceae |
Veronicastrum virginicum (L.) Farw. |
Culver's-physic, Culver's-root |
|
| Violaceae |
Viola lanceolata L. var. lanceolata |
bog white violet, lance-leaved violet, strap-leaved violet |
|
| Violaceae |
Viola macloskeyi F.E.Lloyd subsp. pallens (Banks ex Ging.) M.S.Baker |
small white violet, wild white violet |
|
| Violaceae |
Viola sagittata Aiton |
arrow-leaved violet |
|
| Violaceae |
Viola sagittata Aiton var. sagittata |
arrow-leaved violet |
|
| Poaceae |
Zizania palustris L. |
northern wild rice |
|