Acanthocereus tetragonus (L.) Hummelinck [ Acanthocereus pentagonus (L.) Britton & Rose]
no HD illustration available (m1)
Acanthocereus tetragonus (L.) Hummelinck [ Cactus tetragonus L.] [Cactaceae]
Ann. Missouri Bot. Gard., vol. 45 : p. 77, t. 23 (1958) [n.a.]