Corydalis flavula (yellow harlequin) / Dicentra canadensis (squirrel corn, turkey corn) / Dicentra cucullaria (Dutchman's breeches) / Capnoides sempervirens (rock harlequin) / Aletris species (crow corn)

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

(drugs) Marijuana infused with phencyclidine (PCP) or formaldehyde.

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

Synonym of dyer's rocket

(botany) Synonym of cowbane

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

simple past tense and past participle of wee-wee

Splachnidium rugosum - a little brown seaweed found on intertidal rocks all around the coast of New Zealand, Australia, and subantarctic islands.

(now rare) tobacco