Place of Publication
Descr. Cact. Nov. 3: 7 (1963)
References
-
Backeberg (1963)
Backeberg, C. 1963. Descriptiones Cactacearum Novarum 3:
Horridocactus carrizalensis
Descr. Cact. Nov. 3: 7 (1963)
Backeberg, C. 1963. Descriptiones Cactacearum Novarum 3: