Disocactus nelsonii (Britton & Rose) Linding. [ Epiphyllum nelsonii Britton & Rose]
      
no HD illustration available (m3)
6 352005 Disocactus nelsonii (Britton & Rose) Linding. [125 390315 Epiphyllum nelsonii Britton & Rose] Cactaceae
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 7(2): : p. 201, fig. 32 (1946-1977) [M. Blos]