Glottiphyllum cruciatum
Glottiphyllum cruciatum in Gard. Chron., ser. 3, 71: 9. 1922 sec. Hartmann 20171
- ≡Mesembryanthemum cruciatum, Observ. Mesembryanthemum 2: 173. 1795 syn. sec. Hartmann 20171
- =Mesembryanthemum angustum, Observ. Mesembryanthemum 2: 176. 1795 syn. sec. Hartmann 20172
- ≡Glottiphyllum angustum in Gard. Chron., ser. 3, 70: 327. 1921 syn. sec. Hartmann 20172
- ≡Amoebophyllum angustum in Phillips, Gen. S. Afr. Fl. Pl.: 245. 1926 syn. sec. Kew WCVP (2019)3 [is earlier homonym of Amoebophyllum angustum 1928]
- =Mesembryanthemum angustum var. pallidum, Misc. Nat.: 101. 1803 syn. sec. Hartmann 20175
- =Mesembryanthemum linguaeforme var. subcruciatum, Saxifrag. Enum. 2: 98. 1821 syn. sec. Hartmann 20176
- =Glottiphyllum apiculatum in Gard. Chron., ser. 3, 82: 449. 1927 syn. sec. Hartmann 20177
- =Glottiphyllum longipes in Gard. Chron., ser. 3, 82: 429. 1927 syn. sec. Hartmann 20178
- =Glottiphyllum armoedense in Kakteen And. Sukk. 5: 74. 1954 syn. sec. Hartmann 20179
- =Glottiphyllum rosalieae, Notes Mesembryanthemum 3: 328. 1958 syn. sec. Hartmann 201710