| Elephantopus tomentosus |
Hairy elephant's-foot, Devil's grandmother |
Live plant |
| Elymus glabriflorus |
Southeastern wild rye |
Live plant |
| Elymus hystrix |
Bottlebrush grass, Bottle-brush grass |
Live plant |
| Elymus macgregorii |
Early wild rye, Macgregor's wild rye |
Live plant |
| Elymus riparius |
Riverbank wild rye |
Live plant |
| Elymus villosus |
Hairy wild rye, Downy wild rye |
Live plant |
| Elymus virginicus |
Virginia wild rye, Eastern wild rye, Eastern wild-rye, Terrell grass |
Live plant |
| Endodeca serpentaria |
Turpentine-root, Virginia snakeroot |
Live plant |
| Epigaea repens |
Trailing arbutus |
Live plant |
| Epilobium coloratum |
Purple-leaved willow-herb |
Live plant |
| Equisetum arvense |
Field horsetail, Scouring rush |
Live plant |
| Eragrostis hirsuta |
Big-top lovegrass |
Live plant |
| Eragrostis spectabilis |
Purple lovegrass, Tumblegrass |
Live plant |
| Erianthus alopecuroides |
Silver plumegrass, Woolly plumegrass |
Live plant |
| Erianthus giganteus |
Giant plumegrass, Sugarcane plumegrass |
Live plant |
| Erigeron philadelphicus var. philadelphicus |
Philadelphia fleabane |
Live plant |
| Erythronium americanum |
Yellow trout lily, Fawn lily |
Live plant |
| Eubotrys racemosus |
Fetterbush, Swamp dog-hobble |
Live plant |
| Euonymus americanus |
Strawberry-bush, American strawberry-bush, Heart's-a-bustin' |
Live plant |
| Euonymus atropurpureus |
Eastern wahoo, Burning bush, Burning-bush, Wahoo euonymus, Wahoo , Spindle tree , Hearts bursting with love, Indian arrow wood |
Live plant |
| Eupatorium altissimum |
Tall thoroughwort |
Live plant |
| Eupatorium capillifolium |
Dog-fennel |
Live plant |
| Eupatorium godfreyanum |
Godfrey's thoroughwort |
Live plant |
| Eupatorium hyssopifolium |
Hyssop-leaf thoroughwort, Hyssop-leaved boneset |
Live plant |
| Eupatorium perfoliatum |
Boneset, Common boneset |
Live plant |