Pterocactus marenae (S.H.Parsons) G.D.Rowley in Natl. Cact. Succ. J. 13: 4. 1958
Pterocactus marenae in Natl. Cact. Succ. J. 13: 4. 1958
is new combination for Opuntia marenae in Desert Pl. Life 8: 10. 1936
Pterocactus marenae in Natl. Cact. Succ. J. 13: 4. 1958
Taxon for this name