Torreycactus conothelos (Regel & Klein bis) Doweld in Sukkulenty 1(1): 19. 1998 Torreycactus conothelos (Regel & Klein bis) Doweld in Sukkulenty 1(1): 19. 1998is new combination for Echinocactus conothelos Regel & Klein bis, Index Seminum [St. Petersburg (Petropolitanus)] 1860: 48. 1860Taxon for this nameTorreycactus conothelos (Regel & Klein bis) Doweld