Mammillaria furfuracea S.Watson in Proc. Amer. Acad. Arts 25: 150. 1890
Mammillaria furfuracea in Proc. Amer. Acad. Arts 25: 150. 1890
is basionym for Ariocarpus furfuraceus in Rep. (Annual) Missouri Bot. Gard. 9: 130. 1898
is basionym for Anhalonium furfuraceum in Contr. U.S. Natl. Herb. 3: 130. 1894
is basionym for Ariocarpus retusus var. furfuraceus in Krainz, Kakteen 63: CVIIIb. 1975