Meyerocactus Doweld in Succulenta (Netherlands) 75: 271. 1996 Meyerocactus Doweld in Succulenta (Netherlands) 75: 271. 1996Type: Meyerocactus horizonthalonius (Lem.) DoweldTaxon for this nameMeyerocactus Doweld Main menuHome How To Use Checklist Updates Editorial Credits Admin