Leptocladodia microhelia (Werderm.) Buxb. in Krainz, Kakteen 15: CVIIIc. 1960 Leptocladodia microhelia (Werderm.) Buxb. in Krainz, Kakteen 15: CVIIIc. 1960is new combination for Mammillaria microhelia Werderm. in Monatsschr. Deutsch. Kakteen-Ges. 2: 236. 1930Taxon for this nameLeptocladodia microhelia (Werderm.) Buxb.