Machaerocereus Britton & Rose, Cactaceae 2: 114. 1920 Machaerocereus Britton & Rose, Cactaceae 2: 114. 1920Type: Machaerocereus eruca (K.Brandegee) Britton & RoseTaxon for this nameMachaerocereus Britton & Rose Main menuHome How To Use Checklist Updates Editorial Credits Admin