Ancistrocactus scheeri subsp. tobuschii (W.T.Marshall) Doweld in Sukkulenty 2: 29. 1999 Ancistrocactus scheeri subsp. tobuschii (W.T.Marshall) Doweld in Sukkulenty 2: 29. 1999is new combination for Mammillaria tobuschii W.T.Marshall in Saguaroland Bull. 6: 79. 1952Taxon for this nameAncistrocactus scheeri subsp. tobuschii (W.T.Marshall) Doweld