Ebnerella unihamata (Boed.) Buxb. in Oesterr. Bot. Z. 98: 90. 1951 Ebnerella unihamata (Boed.) Buxb. in Oesterr. Bot. Z. 98: 90. 1951is new combination for Mammillaria unihamata Boed. in Kakteenkunde & Kakteenfr. 6: 40. 1937Taxon for this nameEbnerella unihamata (Boed.) Buxb.