Dioscorea sprucei Uline ex R.Knuth
      
no HD illustration available (m3)
1 345149 Dioscorea sprucei Uline ex R.Knuth Dioscoreaceae
M. Barnas-Pomeroy, C.F.J. Barnas, Wildflowers and landscapes of Ecuador - The way we knew it fasicle P, : t. 38 (2014) [M. Barnas-Pomeroy]