Chilita occidentalis (Britton & Rose) Orcutt in Cactography 2. 1926 Chilita occidentalis (Britton & Rose) Orcutt in Cactography 2. 1926is new combination for Neomammillaria occidentalis Britton & Rose, Cactaceae 4: 161–162, f. 179. 1923Taxon for this nameChilita occidentalis (Britton & Rose) Orcutt