| Family |
Taxon |
Common Name | Photographs |
| Salicaceae |
Salix discolor Muhl. |
pussy willow |
|
| Salicaceae |
Salix humilis Marshall |
prairie willow, upland willow |
|
| Saxifragaceae |
Mitella diphylla L. |
bishop's-cap, two-leaf miterwort |
|
| Saxifragaceae |
Saxifraga pensylvanica L. |
eastern swamp saxifrage, swamp saxifrage, wild beet |
|
| Scrophulariaceae |
Agalinis gattingeri (Small) Small |
round-stem foxglove, round-stemmed false foxglove |
|
| Scrophulariaceae |
Linaria canadensis (L.) Dum.Cours. var. canadensis |
annual toadflax, blue toadflax, Canada toadflax |
|
| Scrophulariaceae |
Verbascum thapsus L. |
common mullein, flannel plant, giant mullein |
|
| Scrophulariaceae |
Veronica officinalis L. |
common gypsy-weed, common speedwell, speedwell |
|
| Selaginellaceae |
Selaginella rupestris (L.) Spring |
dwarf spike-moss, northern selaginella, rock spike-moss |
|
| Verbenaceae |
Phryma leptostachya L. |
American lop-seed |
|
| Verbenaceae |
Verbena stricta Vent. |
hoary verbena, hoary vervain |
|
| Violaceae |
Viola blanda Willd. var. palustriformis A.Gray |
sweet white 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. scabriuscula Schwein. ex Torr. & A.Gray |
smooth yellow violet, yellow forest violet, yellow violet |
|
| Violaceae |
Viola sagittata Aiton |
arrow-leaved violet |
|
| Violaceae |
Viola sagittata Aiton var. sagittata |
arrow-leaved violet |
|