Thelocactus durangensis (Runge) G.D.Rowley in Excelsa 12: 31. 1986 Thelocactus durangensis (Runge) G.D.Rowley in Excelsa 12: 31. 1986is new combination for Echinocactus durangensis Runge in Hamburger Garten- Blumenzeitung 56: 231. 1890Taxon for this nameThelocactus durangensis (Runge) G.D.Rowley