Echinopsis erigens (Rauh & Backeb.) Molinari in Succulentopi@ 13: 19. 2015 Echinopsis erigens (Rauh & Backeb.) Molinari in Succulentopi@ 13: 19. 2015is new combination for Loxanthocereus erigens Rauh & Backeb., Descr. Cact. Nov. 1: 16. 1957 ["1956"]Taxon for this nameEchinopsis erigens (Rauh & Backeb.) Molinari