| birdsfoot trefoil |
Lotus corniculatus |
1 |
| black locust |
Robinia pseudoacacia |
1 |
| blackseed plantain |
Plantago rugelii |
1 |
| boxelder |
Acer negundo |
1 |
| broadleaf dock |
Rumex obtusifolius |
1 |
| broadleaf plantain |
Plantago major |
1 |
| bull thistle |
Cirsium vulgare |
2 |
| Canada thistle |
Cirsium arvense |
1 |
| common burdock |
Arctium minus |
3 |
| common milkweed |
Asclepias syriaca |
2 |
| common St. Johnswort |
Hypericum perforatum |
1 |
| common teasel |
Dipsacus fullonum |
2 |
| ground ivy |
Glechoma hederacea |
1 |
| horsenettle |
Solanum carolinense |
1 |
| Jerusalem artichoke |
Helianthus tuberosus |
2 |
| multiflora rose |
Rosa multiflora |
1 |
| perennial sowthistle |
Sonchus arvensis |
1 |
| poison-hemlock |
Conium maculatum |
1 |
| prickly lettuce |
Lactuca serriola |
1 |
| red sorrel |
Rumex acetosella |
1 |
| smooth bedstraw |
Galium mollugo |
1 |
| spotted knapweed |
Centaurea stoebe ssp. micranthos |
1 |
| swamp smartweed |
Persicaria hydropiperoides |
2 |
| trumpetcreeper |
Campsis radicans |
1 |
| Virginia-creeper |
Parthenocissus quinquefolia |
3 |
| water knotweed |
Polygonum amphibium |
1 |
| western salsify |
Tragopogon dubius |
1 |