Trichospira verticillata (L.) S.F.Blake [ Bidens verticillata L.]
no HD illustration available (m1)
Trichospira verticillata (L.) S.F.Blake [ Bidens verticillata L.] [Compositae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 1160 [] (1777) [F. Pulgar]