[Bidens jacksonii (S. Moore) Sherff, moreBidens spathulata Sherff, Coreopsis jacksonii S. Moore, Coreopsis jacksonii var. arthrochaeta Sherff, Guizotia reptans Hutch., Guizotia reptans var. keniensis R. E. Fr.]
Field Museum of Natural History - Botany Department | NSF/Mellon - GPI