Viguiera cordata (Hook. & Arn.) D’Arcy
no HD illustration available (m1)
Viguiera cordata (Hook. & Arn.) D’Arcy [ Wedelia cordata Hook. & Arn.] [Compositae]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0921] (1787-1803)