Ranunculus bulbosus (St. Anthony's turnip), of western Europe. / Reseda luteola (dyer's rocket), of Eurasia / Solidago canadensis (Canada goldenrod)

plural of jimson weed

plural of yellow-weed

plural of weed eater

plural of dick weed

plural of pineapple weed

plural of cow weed

(botany) Synonym of cowbane

Asclepias tuberosa, a species of milkweed native to eastern North America, with clustered orange or yellow flowers.

Urena lobata, an annual undershrub with pink flowers, widely distributed as a weed in the tropics of both hemispheres including Brazil and Southeast Asia.