Publication: Kakteen Sukk. 44(11): 246 (1993) contrary to Art. 37.3 ICBN (1988).
Origin and Habitat
Mexico Southwest (Michoacan).
Mammillaria voburnensis var. gerhardii Diers
Family: CACTACEAE · Variety or form of Mammillaria voburnensis
Family: CACTACEAE · Variety or form of Mammillaria voburnensis
Publication: Kakteen Sukk. 44(11): 246 (1993) contrary to Art. 37.3 ICBN (1988).
Mexico Southwest (Michoacan).