Dataset: All Collections
Taxa: Coryphantha robustispina (Coryphantha scheeri var. robustispina, Cactus robustispinus, Mammillaria robustispina), Coryphantha robustispina ssp. scheeri, Coryphantha robustispina ssp. robustispina, Coryphantha robustispina ssp. uncinata (Coryphantha scheeri var. uncinata)
Search Criteria: mexico; excluding cultivated/captive occurrences