| American burnweed |
Erechtites hieraciifolius |
3 |
| anisescented goldenrod |
Solidago odora |
1 |
| annual fleabane |
Erigeron annuus |
2 |
| bitter sneezeweed |
Helenium amarum |
1 |
| black-eyed susan |
Rudbeckia hirta |
1 |
| blue mistflower |
Conoclinium coelestinum |
2 |
| Canada goldenrod |
Solidago canadensis |
2 |
| Carolina elephantsfoot |
Elephantopus carolinianus |
2 |
| climbing hempweed |
Mikania scandens |
2 |
| common ragweed |
Ambrosia artemisiifolia |
3 |
| dogfennel |
Eupatorium capillifolium |
1 |
| eastern baccharis |
Baccharis halimifolia |
4 |
| elephantsfoot |
Elephantopus tomentosus |
1 |
| giant ragweed |
Ambrosia trifida |
1 |
| goldenweed |
Croptilon divaricatum |
3 |
| gray goldenrod |
Solidago nemoralis |
1 |
| greater tickseed |
Coreopsis major |
1 |
| gronovius hawkweed |
Hieracium gronovii |
2 |
| hairy white oldfield aster |
Symphyotrichum pilosum var. pilosum |
1 |
| Heller's cudweed |
Pseudognaphalium helleri |
1 |
| horseweed |
Conyza canadensis |
3 |
| Jerusalem artichoke |
Helianthus tuberosus |
1 |
| justiceweed |
Eupatorium leucolepis |
1 |
| kidneyleaf rosinweed |
Silphium compositum |
2 |
| lanceleaf blanketflower |
Gaillardia aestivalis |
1 |
| late boneset |
Eupatorium serotinum |
3 |
| late purple aster |
Symphyotrichum patens var. patens |
1 |
| purple cudweed |
Gamochaeta purpurea |
1 |
| rabbittobacco |
Pseudognaphalium obtusifolium ssp. obtusifolium |
2 |
| rough fleabane |
Erigeron strigosus |
1 |
| silk-grass |
Pityopsis graminifolia |
4 |
| slender goldenrod |
Euthamia tenuifolia |
1 |
| spanishneedles |
Bidens bipinnata |
2 |
| spiny sowthistle |
Sonchus asper |
2 |
| starry rosinweed |
Silphium asteriscus |
2 |
| swamp sunflower |
Helianthus angustifolius |
1 |
| tall lettuce |
Lactuca canadensis |
3 |
| tall tickseed |
Coreopsis tripteris |
2 |
| toothed whitetop aster |
Sericocarpus asteroides |
1 |
| trumpetweed |
Eupatorium fistulosum |
1 |
| woodland sunflower |
Helianthus divaricatus |
2 |
| yellow thistle |
Cirsium horridulum |
1 |
