Cyanthillium cinereum (L.) H.Rob. [ Vernonia cinerea (L.) Less.]
no HD illustration available (m1)
Cyanthillium cinereum (L.) H.Rob. [] [Compositae]
K. Watanabe, Ill. Useful Pl. South. Reg., vol. 2(2): (Edible plants): t. 28 (1945)