Parthenium bipinnatifidum (Ortega) Rollins [ Eriocephalus artemisifolius Sessé & Moc.]
no HD illustration available (m1)
Parthenium bipinnatifidum (Ortega) Rollins [ Villanova bipinnatifida Ortega] [Compositae]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0385] (1787-1803)