Thelocactus bicolor Thelocactus bicolor subs. schwarzii Thelocactus buekii Thelocactus heterochromus Thelocactus hexaedrophorus Thelocactus hexaedrophorus v. fossulatus Thelocactus hexaedrophorus subs. lloydii Thelocactus lausseri Thelocactus leucacanthus Thelocactus macdowellii Thelocactus nidulans Thelocactus rinconensis Thelocactus rinconensis var. freudenbergeri Thelocactus rinconensis subs. phymatothelos Thelocactus santaclarensis Thelocactus tulensis Thelocactus tulensis subs. matudae Thelocephala duripulpa Thelocephala esmeraldana Thelocephala malleolata Thelocephala napina Toumeya papyracantha Trichocereus chiloensis Turbinicarpus alonsoi Turbinicarpus bonatzii Turbinicarpus gielsdorfianus Turbinicarpus gracilis Turbinicarpus horripilus Turbinicarpus jauernigii Turbinicarpus klinkerianus Turbinicarpus laui Turbinicarpus lilinkeuiduus Turbinicarpus lophophoroides Turbinicarpus macrochele Turbinicarpus macrochele subs. frailensis Turbinicarpus nikolae Turbinicarpus panarottoi Turbinicarpus polaskii Turbinicarpus pseudomacrochele Turbinicarpus pseudomacrochele v. alenae Turbinicarpus pseudomacrochele v. lausseri Turbinicarpus pseudomacrochele v. sphacelatus Turbinicarpus rioverdensis Turbinicarpus saueri subs. nelissae Turbinicarpus saueri subs. septentrionalis Turbinicarpus schmiedickeanus Turbinicarpus schmiedickeanus subs. dickinsoniae Turbinicarpus schmiedickeanus v. flaviflorus Turbinicarpus schmiedickeanus var. schwarzii Turbinicarpus schwarzii v. rubriflorus Turbinicarpus swobodae Turbinicarpus valdezianus Turbinicarpus valdezianus v. albiflorus Turbinicarpus viereckii Turbinicarpus viereckii subs. major Turbinicarpus ysabelae Uebelmannia buinningii Uebelmannia pectinifera Uebelmannia pectinifera v. pseudopectinifera Weberbauerocereus rauhii Weingartia cintiensis Weingartia pulquinensis Wigginsia erinacea Wigginsia kovaricii Wilcoxia poselgeri