Arthrocereus rowleyanus (Backeb.) Buxb. in Kakteen And. Sukk. 20: 97. 1969
Arthrocereus rowleyanus in Kakteen And. Sukk. 20: 97. 1969
is new combination for Pygmaeocereus rowleyanus, Cactaceae 6: 3718. 1962
Arthrocereus rowleyanus in Kakteen And. Sukk. 20: 97. 1969
Taxon for this name