| American bugleweed |
Lycopus americanus |
4 |
| American speedwell |
Veronica americana |
1 |
| balsam groundsel |
Packera paupercula |
3 |
| bastard toadflax |
Comandra umbellata |
1 |
| bog goldenrod |
Solidago uliginosa |
1 |
| boneset |
Eupatorium perfoliatum |
2 |
| buckbean |
Menyanthes trifoliata |
1 |
| common hempnettle |
Galeopsis tetrahit |
1 |
| common milkweed |
Asclepias syriaca |
1 |
| common tansy |
Tanacetum vulgare |
1 |
| dog-strangling vine, European swallowwort |
Cynanchum rossicum |
1 |
| dotted loosestrife |
Lysimachia punctata |
1 |
| giant hogweed |
Heracleum mantegazzianum |
2 |
| gray goldenrod |
Solidago nemoralis |
1 |
| hairy goldenrod |
Solidago hispida |
1 |
| harebell |
Campanula rotundifolia |
1 |
| Hill's thistle |
Cirsium hillii |
2 |
| horned bladderwort |
Utricularia cornuta |
1 |
| Indianpipe |
Monotropa uniflora |
1 |
| lanceleaf tickseed |
Coreopsis lanceolata |
2 |
| large St. Johnswort |
Hypericum majus |
2 |
| leafy spurge |
Euphorbia esula |
1 |
| marsh cinquefoil |
Comarum palustre |
1 |
| Mistassini primrose |
Primula mistassinica |
1 |
| multiflora rose |
Rosa multiflora |
1 |
| narrowleaf goldenrod |
Euthamia graminifolia |
2 |
| old man's whiskers |
Geum triflorum |
1 |
| Ontario blazing star |
Liatris cylindracea |
2 |
| Ontario goldenrod |
Solidago simplex ssp. randii var. ontarioensis |
2 |
| ornamental jewelweed |
Impatiens glandulifera |
1 |
| purple avens |
Geum rivale |
1 |
| purple false foxglove |
Agalinis purpurea |
1 |
| purplestem aster |
Symphyotrichum puniceum |
1 |
| rough goldenrod |
Solidago rugosa |
1 |
| sand dune thistle |
Cirsium pitcheri |
1 |
| Seneca snakeroot |
Polygala senega |
1 |
| slender bugleweed |
Lycopus uniflorus |
1 |
| spotted knapweed |
Centaurea stoebe |
1 |
| tall beggarticks |
Bidens vulgata |
1 |
| uplands white goldenrod |
Solidago ptarmicoides |
1 |
| white cinquefoil |
Potentilla arguta |
1 |
| White Mountain saxifrage |
Saxifraga paniculata |
1 |
| wild parsnip |
Pastinaca sativa |
1 |
| wild sarsaparilla |
Aralia nudicaulis |
1 |
