Harrisia bonplandii (Parm.) Britton & Rose [ Harrisia guelichii (Speg.) Britton & Rose]
no HD illustration available (m1)
Harrisia bonplandii (Parm.) Britton & Rose [ Cereus guelichii Speg.] [Cactaceae]
M. Descole, Gen. Spec. Pl. Arg., vol. 1 (Cactaceae): t. 22, fig. A (1943)