Neobesseya dasyacantha subsp. chaffeyi (Britton & Rose) Lodé in Cact.-Avent. Int. 98(Suppl.): 6. 2013
Neobesseya dasyacantha subsp. chaffeyi in Cact.-Avent. Int. 98(Suppl.): 6. 2013
is new combination for Escobaria chaffeyi, Cactaceae 4: 56. 1923