Melocactus inconcinnus
Melocactus inconcinnus in Kakteen And. Sukk. 26: 193. 1975 sec. Taylor & Zappi 20041 wfo-0001289638
- ≡Melocactus bahiensis f. inconcinnus in Bradleya 9: 30. 1991 syn. sec. Taylor & Zappi 20041 wfo-0001289642
- =Melocactus heimenii in Kakteen And. Sukk. 70: 310. 2019 syn. sec. Zappi & Taylor 20202 wfo-0001302899