Echium vulgare
Elephantopus caroliniensis
Eleusine filiformis
Epilobium coloratum
Erigeron pulchellum, and other sp.
Eryngium aquaticum ovalifolium and yuccæfolium
Erythronium dens canis
Eupatorium cœlestinum, perfoliatum, and urticæfolium
Euphorbia colorata, ipecacuanha, and other sp.
Evonymus virginicus