Stetsonia Britton
& Rose, The Cactaceae; descriptions and illustrations of plants of the
cactus family 2: 64, f. 95-96, t. 9, 1920
Stetsonia
coryne(Salm-Dyck) Britton
& Rose, The Cactaceae; descriptions and illustrations of plants of the
cactus family 2: 64-65, f. 95-96, t. 9, 1920
Stetsonia coryne v. procera F.
Ritter, Taxon 13: 116., 1964
