Conophytum bilobum subsp. altum
Conophytum bilobum subsp. altum, Gen. Conophytum: 232. 1993 sec. Hammer & A.J.Young 20171 wfo-0000618630
- ≡Conophytum altum in S. African Gard. 17: 294. 1927 syn. sec. Hammer & A.J.Young 20171 wfo-0000618595
- =Conophytum corniferum in Z. Sukkulentenk. 3: 151. 1927 syn. sec. Hammer & A.J.Young 20172 wfo-0000618688
- =Conophytum luiseae in Monatsschr. Deutsch. Kakteen-Ges. 2: 22. 1930 syn. sec. Hammer & A.J.Young 20173 wfo-0000618872
- =Conophytum apertum in Succulenta (Netherlands) 13: 52. 1931 syn. sec. Hammer & A.J.Young 20174 wfo-0000618605
- =Conophytum gracile in J. Cact. Succ. Soc. Amer. 2: 427. 1931 syn. sec. Hammer & A.J.Young 20175 wfo-0000618775
- =Conophytum connatum, Notes Mesembryanthemum 3: 88. 1937 syn. sec. Hammer & A.J.Young 20176 wfo-0000618682
- =Conophytum gracile var. majusculum, Notes Mesembryanthemum 3: 315. 1958 syn. sec. Hammer & A.J.Young 20177 wfo-0000618776
- =Conophytum graciliramosum in J. S. African Bot. 29: 171. 1963 syn. sec. Hammer & A.J.Young 20178 wfo-0000618777
- –Conophytum luiseae var. papillatum, Notes Mesembryanthemum 3: f. 54. 1950, nom. nud. syn. sec. Hammer & A.J.Young 20179 wfo-0001435186
- –Conophytum durnale, nom. nud. syn. sec. Hammer & A.J.Young 201710 wfo-0001435145