Pseudonopalxochia Backeb., Cactaceae 1: 69. 1958 Pseudonopalxochia Backeb., Cactaceae 1: 69. 1958Type: Pseudonopalxochia conzattianum (T.MacDoug.) Backeb.Taxon for this namePseudonopalxochia Backeb. Main menuHome How To Use Checklist Updates Editorial References Credits Admin