Peniocereus viperinus (F.A.C.Weber) Buxb. in Krainz, Kakteen 62: C lla. 1975
Peniocereus viperinus in Krainz, Kakteen 62: C lla. 1975
is new combination for Cereus viperinus in Bull. Mus. Hist. Nat. (Paris) 10: 385. 1904
Peniocereus viperinus in Krainz, Kakteen 62: C lla. 1975
Taxon for this name