Mammillaria wissmannii Hildm. ex Schumann [Synonym] = Neobesseya wissmannii (Hildm. ex Schumann) Britton & Rose (Cactaceae) Engish: wissmannii
Google
homotypic synonyms: Coryphantha wissmannii species (Hildm. ex Schumann) A. Berger; Neobesseya wissmannii species (Hildm. ex Schumann) Britton & Rose;
protologue: Gesamtbeschr. Kakt. 498: 498 (1898)
