| 1 | Eupatorium | album | White Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |
| 2 | Eupatorium | altissimum | Tall Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |
| 3 | Eupatorium | cannabinum | Hemp-agrimony | Aster Family | Asteraceae | Magnoliopsida |
| 4 | Eupatorium | capillifolium | Dog Fennel | Aster Family | Asteraceae | Magnoliopsida |
| 5 | Eupatorium | godfreyanum | Godfrey's Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |
| 6 | Eupatorium | hyssopifolium var. hyssopifolium | Hyssop-leaved Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |
| 7 | Eupatorium | leucolepis | Justiceweed | Aster Family | Asteraceae | Magnoliopsida |
| 8 | Eupatorium | perfoliatum | Common Boneset | Aster Family | Asteraceae | Magnoliopsida |
| 9 | Eupatorium | pilosum | Rough Boneset | Aster Family | Asteraceae | Magnoliopsida |
| 10 | Eupatorium | rotundifolium var. ovatum | Round-leaved Thoroughwort (ovatum) | Aster Family | Asteraceae | Magnoliopsida |
| 11 | Eupatorium | rotundifolium var. rotundifolium | Round-leaved Thoroughwort (rotundifolium) | Aster Family | Asteraceae | Magnoliopsida |
| 12 | Eupatorium | rotundifolium | Round-leaved Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |
| 13 | Eupatorium | serotinum | Late-flowering Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |
| 14 | Eupatorium | sessilifolium var. sessilifolium | Upland Boneset | Aster Family | Asteraceae | Magnoliopsida |
| 15 | Eupatorium | sessilifolium var. vaseyi | Vasey's Boneset | Aster Family | Asteraceae | Magnoliopsida |
| 16 | Eupatorium | torreyanum | Torrey's Thoroughwort | Aster Family | Asteraceae | Magnoliopsida |