Ebnerella posseltiana (Boed.) Buxb. in Oesterr. Bot. Z. 98: 90. 1951 Ebnerella posseltiana (Boed.) Buxb. in Oesterr. Bot. Z. 98: 90. 1951is new combination for Mammillaria posseltiana Boed. in Monatsschr. Deutsch. Kakteen-Ges. 4: 99. 1932Taxon for this nameEbnerella posseltiana (Boed.) Buxb.