Coryphantha poselgeriana (A.Dietr.) Britton & Rose, Cactaceae 4: 28. 1923
Coryphantha poselgeriana, Cactaceae 4: 28. 1923
is new combination for Echinocactus poselgerianus in Allg. Gartenzeitung 19: 346. 1851
Coryphantha poselgeriana, Cactaceae 4: 28. 1923