Conophytum obscurum subsp. obscurum
- =Conophytum pulchellum in Cact. Succ. J. Gr. Brit. 21: 30. 1959 syn. sec. Hammer & A.J.Young 20172 wfo-0000619026
- =Conophytum clavatum in J. S. African Bot. 30: 77. 1964 syn. sec. Hammer & A.J.Young 20173 wfo-0000618673
- =Conophytum indutum in J. S. African Bot. 30: 234. 1964 syn. sec. Hammer & A.J.Young 20174 wfo-0000618801