Coryphantha macromeris subsp. runyonii (Britton & Rose) N.P. Taylor in Cactaceae Consensus Init. 6: 15. 1998 sec. Hunt 2016
- =Coryphantha macromeris var. runyonii (Britton & Rose) L.D. Benson in Cact. Succ. J. (Los Angeles) 41: 188. 1969 syn. sec. POWO 2019