Bidens elgonensis (Sherff) Agnew  

Family: Asteraceae

[Bidens elgonensis subsp. cheranganiensis T. G. J. Rayner, moreBidens elgonensis subsp. morotonensis (Sherff) T. G. J. Rayner, Bidens morotonensis (Sherff) Agnew, Coreopsis elgonensis Sherff, Coreopsis morotonensis Sherff]