Pseudoespostoa melanostele var. inermis Backeb. in Cact. Succ. J. (Los Angeles) 23: 149. 1951

Pseudoespostoa melanostele var. inermis Backeb. in Cact. Succ. J. (Los Angeles) 23: 149. 1951

Pseudoespostoa melanostele var. inermis Backeb. in Cact. Succ. J. (Los Angeles) 23: 149. 1951

is basionym for Espostoa melanostele f. inermis (Backeb.) Krainz, Kakteen 26: C Va. 1964

Taxon for this name

Pseudoespostoa melanostele var. inermis Backeb.