Echinopsis huascha (Web.) Friedrich & G.D.Rowley [ Trichocereus huascha (F.A.C. Weber) Britton & Rose]
no HD illustration available (m1)
Echinopsis huascha (Web.) Friedrich & G.D.Rowley [] [Cactaceae]
M. Descole, Gen. Spec. Pl. Arg., vol. 1 (Cactaceae): t. 24, fig. f,g (1943) [F. Fernandez]