Govaerts, R. , Wilkin, P. & Saunders, R. M. K., World checklist of Dioscoreales: Yams and their allies. 2007

Title	World checklist of Dioscoreales: Yams and their allies
Authorship	Govaerts, R. , Wilkin, P. & Saunders, R. M. K.
Placepublished	Kew
Date published	2007