Trichocereus serpentinus (M.Lowry & M.Mend.) Lodé in Cact.-Avent. Int. 100: 31. 2013
Trichocereus serpentinus in Cact.-Avent. Int. 100: 31. 2013
is later isonym of Trichocereus serpentinus in Cactology 3 (Suppl. II): 5. 2012
is new combination for Echinopsis serpentina in CactusWorld 29(2): 95. 2011