Family: Cactaceae
[Coryphantha muehlenpfordtii (Poselg.) Britton & Rose, more..., Coryphantha neoscheeri Backeb., Coryphantha robustispina subsp. uncinata (L.D.Benson) N.P.Taylor, Coryphantha scheeri (Muehlenpfordt) L. Benson, Coryphantha scheeri var. scheeri , Coryphantha scheeri var. uncinata L.D.Benson, Coryphantha scheeri var. valida (Engelm.) L. Benson, Mammillaria scheeri Muehlenpfordt, Mammillaria scheeri var. valida ]
