Toumeya schwarzii var. polaskii (Backeb.) Kladiwa in Sukkulentenkunde 7-8: 46. 1963 Toumeya schwarzii var. polaskii (Backeb.) Kladiwa in Sukkulentenkunde 7-8: 46. 1963is new combination for Turbinicarpus polaskii Backeb., Cactaceae 5: 2883. 1961Taxon for this nameToumeya schwarzii var. polaskii (Backeb.) Kladiwa