Family: Cactaceae
Carpet Fox-Tail Cactus, more..., carpet foxtail cactus
[Coryphantha sneedii var. albicolumnaria , more..., Coryphantha sneedii var. guadalupensis , Coryphantha strobiliformis var. durispina (Quehl) L. Benson, Escobaria orcuttii var. koenigii Castetter, Pierce & Schwerin, Escobaria orcuttii var. macraxima Castetter, Pierce & Schwerin, Neolloydia orcuttii ]