Cactaceae
Turbinicarpus viereckii subsp. major
Basionyme et synonymes homotypes
Gymnocactus viereckii var. major Glass & Foster 1978
Turbinicarpus viereckii var. major (Glass & Foster) John & Riha 1983
Neolloydia viereckii var. major (Glass & Foster) E.F.Anderson 1986
Turbinicarpus viereckii subsp. major (Glass & Foster) Glass 1997
Pediocactus viereckii var. major (Glass & Foster) Halda 1998
Turbinicarpus viereckii var. major (Glass & Foster) John & Riha 1983
Neolloydia viereckii var. major (Glass & Foster) E.F.Anderson 1986
Turbinicarpus viereckii subsp. major (Glass & Foster) Glass 1997
Pediocactus viereckii var. major (Glass & Foster) Halda 1998