Pilocereus deeringii (Small) F.M.Knuth, Kaktus-ABC: 330. 1936 ["1935"]
Pilocereus deeringii, Kaktus-ABC: 330. 1936 ["1935"]
is new combination for Cephalocereus deeringii in J. New York Bot. Gard. 18: 201. 1917
Pilocereus deeringii, Kaktus-ABC: 330. 1936 ["1935"]
Taxon for this name