Ferocactus gracilis subsp. gatesii
Ferocactus gracilis subsp. gatesii in Cactaceae Consensus Init. 6: 16. 1998 sec. Hunt 20061 wfo-0000686293
- ≡Ferocactus gatesii in Cact. Succ. J. (Los Angeles) 27: 150, f. 146–147. 1955 syn. sec. Hunt 20061 wfo-0000686286