Dolichothele baumii (Boed.) Werderm. & Buxb. in Oesterr. Bot. Z. 98: 508. 1951 Dolichothele baumii (Boed.) Werderm. & Buxb. in Oesterr. Bot. Z. 98: 508. 1951is new combination for Mammillaria baumii Boed. in Z. Sukkulentenk. 2(13): 238. 1926Taxon for this nameDolichothele baumii (Boed.) Werderm. & Buxb.