| Family |
Taxon |
Common Name | Photographs |
| Staphyleaceae |
Staphylea trifolia L. |
American bladdernut |
|
| Taxaceae |
Taxus canadensis Marshall |
American yew, Canadian yew, ground-hemlock |
|
| Thelypteridaceae |
Phegopteris hexagonoptera (Michx.) Fée |
broad beech fern, southern beech fern |
|
| Thelypteridaceae |
Thelypteris palustris Schott var. pubescens (Lawson) Fernald |
eastern marsh fern, marsh fern |
|
| Thymelaeaceae |
Dirca palustris L. |
eastern leatherwood, rope-bark |
|
| Thymelaeaceae |
Thymelaea passerina (L.) Coss. & Germ. |
mezereon |
|
| Tiliaceae |
Tilia americana L. var. americana |
American basswood, American linden, basswood |
|
| Typhaceae |
Typha angustifolia L. |
narrow-leaved cat-tail |
|
| Typhaceae |
Typha X glauca Godr. |
hybrid cat-tail, white cat-tail |
|
| Typhaceae |
Typha latifolia L. |
broad-leaved cat-tail, common cat-tail |
|
| Ulmaceae |
Celtis occidentalis L. |
northern hackberry |
|
| Ulmaceae |
Ulmus americana L. |
American elm, white elm |
|
| Ulmaceae |
Ulmus rubra Muhl. |
red elm, slippery elm |
|
| Ulmaceae |
Ulmus thomasii Sarg. |
rock elm |
|
| Urticaceae |
Laportea canadensis (L.) Wedd. |
Canadian wood-nettle |
|
| Urticaceae |
Parietaria pensylvanica Muhl. ex Willd. |
Pennsylvanian pellitory |
|
| Urticaceae |
Pilea pumila (L.) A.Gray |
Canadian clearweed |
|
| Urticaceae |
Urtica dioica L. subsp. gracilis (Aiton) Selander |
stinging nettle |
|
| Valerianaceae |
Valeriana edulis Nutt. ex Torr. & A.Gray subsp. ciliata (Torr. & A.Gray) F.G.Mey. |
edible valerian, tap-rooted valerian |
|
| Valerianaceae |
Valerianella chenopodifolia (Pursh) DC. |
Great Lakes corn-salad, goosefoot corn-salad |
|
| Verbenaceae |
Phryma leptostachya L. |
American lop-seed |
|
| Verbenaceae |
Verbena bracteata Lag. & Rodr. |
creeping vervain, large-bracted vervain, prostrate vervain |
|
| Verbenaceae |
Verbena X engelmannii Moldenke |
Engelmann's vervain |
|
| Verbenaceae |
Verbena hastata L. |
blue vervain, simpler's-joy, swamp verbena |
|
| Verbenaceae |
Verbena stricta Vent. |
hoary verbena, hoary vervain |
|
| Verbenaceae |
Verbena urticifolia L. |
nettle-leaved vervain, white vervain |
|
| Verbenaceae |
Verbena urticifolia L. var. leiocarpa L.M.Perry & Fernald |
nettle-leaved vervain, white vervain |
|
| Violaceae |
Viola cucullata Aiton |
blue marsh violet, hooded violet, marsh blue violet |
|
| Violaceae |
Viola labradorica Schrank |
alpine violet, dog violet |
|
| Violaceae |
Viola macloskeyi F.E.Lloyd subsp. pallens (Banks ex Ging.) M.S.Baker |
small white violet, wild white violet |
|
| Violaceae |
Viola pedata L. |
bird's-foot violet |
|
| Violaceae |
Viola pedata L. f. rosea Sanders |
bird's-foot violet |
|
| Violaceae |
Viola pubescens Aiton |
yellow forest violet, yellow violet |
|
| Violaceae |
Viola pubescens Aiton var. pubescens |
downy yellow violet, yellow forest violet, yellow violet |
|
| Violaceae |
Viola pubescens Aiton var. scabriuscula Schwein. ex Torr. & A.Gray |
smooth yellow violet, yellow forest violet, yellow violet |
|
| Violaceae |
Viola rostrata Pursh |
long-spurred violet |
|
| Violaceae |
Viola sororia Willd. |
door-yard violet, common blue violet, hairy wood violet |
|
| Vitaceae |
Parthenocissus quinquefolia (L.) Planch. |
Virginia creeper, woodbine |
|
| Vitaceae |
Parthenocissus vitacea (Knerr) Hitchc. |
grape woodbine |
|
| Vitaceae |
Vitis riparia Michx. |
frost grape, river bank grape |
|
| Zygophyllaceae |
Tribulus terrestris L. |
caltrop, puncture-vine |
|