Lugar de publicación
Cactaceae 3: 191 (1922)
Referencias
-
Britton & Rose (1922)
Britton, N.L. y Rose, J.N 1922. The Cactaceae; descriptions and illustrations of plants of the cactus family 3:1-255
Cactaceae 3: 191 (1922)
Britton, N.L. y Rose, J.N 1922. The Cactaceae; descriptions and illustrations of plants of the cactus family 3:1-255