Turbinicarpus horripilus var. wrobelianus (Nitzschke & Montes) D.Donati & Zanov., Con. Cap. Colt. Turbinicarpus - Rapica
Turbinicarpus horripilus var. wrobelianus, Con. Cap. Colt. Turbinicarpus - Rapicactus: 213. 2004
is new combination for Turbinicarpus horripilus subsp. wrobelianus in Succulenta (Netherlands) 79: 92. 2000