Pelecyphora dasyacantha subsp. chaffeyi (Britton & Rose) D.Aquino & Dan.Sánchez in PhytoKeys 188: 133. 2022
Pelecyphora dasyacantha subsp. chaffeyi in PhytoKeys 188: 133. 2022
is new combination for Escobaria chaffeyi, Cactaceae 4: 56. 1923
Pelecyphora dasyacantha subsp. chaffeyi in PhytoKeys 188: 133. 2022