Bidens microphylla Sherff [ Coreopsis pulchella O.Hoffm.]
no HD illustration available (m1)

Bidens microphylla Sherff
[Coreopsis pulchella O.Hoffm.] [Compositae]
H.G.A. Engler, O. Drude, Veg. Erde, vol. 9(2): : p. 155, fig. 124 (1908)