Toumeya pseudomacrochele (Backeb.) W.T.Marshall in Cactus (Paris) 4: 5. 1946 Toumeya pseudomacrochele (Backeb.) W.T.Marshall in Cactus (Paris) 4: 5. 1946is new combination for Strombocactus pseudomacrochele Backeb. in Blätt. Kakteenf. 1935(6): 4. 1935Taxon for this nameToumeya pseudomacrochele (Backeb.) W.T.Marshall