Rebutia diersiana subsp. atrovirens (Rausch) Mosti in Cactus & Co. 3: 205. 1999 Rebutia diersiana subsp. atrovirens (Rausch) Mosti in Cactus & Co. 3: 205. 1999is new combination for Rebutia diersiana var. atrovirens Rausch in Kakteen And. Sukk. 26(2): 26. 1975Taxon for this nameRebutia diersiana subsp. atrovirens (Rausch) Mosti