Haageocereus versicolor f. fuscus (Backeb.) Krainz, Kakteen 25: C Va. 1963
Haageocereus versicolor f. fuscus, Kakteen 25: C Va. 1963
is new combination for Haageocereus versicolor var. fuscus in Blätt. Kakteenf. 1936(4): 3. 1936
Haageocereus versicolor f. fuscus, Kakteen 25: C Va. 1963
Taxon for this name