Pediocactus pseudomacrochele var. sphacelatus (Diers & Gerhart Frank) Halda Pediocactus pseudomacrochele var. sphacelatus (Diers & Gerhart Frank) Haldais new combination for Turbinicarpus pseudomacrochele var. sphacellatus Diers & Gerhart Frank in Kakteen And. Sukk. 44: 160-161. 1993Taxon for this namePediocactus pseudomacrochele var. sphacelatus (Diers & Gerhart Frank) Halda