Deamia Britton & Rose, Cactaceae 2: 212. 1920 Deamia Britton & Rose, Cactaceae 2: 212. 1920Type: Deamia testudo (Karw. ex Zucc.) Britton & RoseTaxon for this nameDeamia Britton & Rose, Cactaceae 2: 212. 1920 Main menuHome How To Use Checklist Updates Editorial Credits Admin