Taxon:  Coryphantha robustispina (Schott ex Engelm.) Britton & Rose subsp. scheeri (Lem.) N. P. Taylor



Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=448493. Accessed 29 October 2026.