Tridentea Haw., Syn. Pl. Succ. 34 (1812), 1812

Tridentea aperta (Masson) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea baylissii (L.C. Leach) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea baylissii v. ciliata L.C. Leach, Excelsa, Taxon. Ser., 2: 60, 1980

Tridentea choanantha (J.J. Lavranos & Hall) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea depressa Haworth ex Schult., Syst. 6. 850,

Tridentea dwequensis (Luckhoff) L.C. Leach, Excelsa, Taxon. Ser., 2: 35, 1980

Tridentea gemmiflora Haworth, Syn. Pl. Succ. 34,

Tridentea gemmiflora v. densa (N.E. Brown) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea gemmiflora v. hircosa (Jacq.) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea herrei (Nel) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea herrei v. neliana (A.C. White & B. Sloane) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea hircosa Schult., Syst. 6. 850,

Tridentea jucunda (N.E. Brown) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 3, 1978

Tridentea jucunda v. cincta (Marl.) L.C. Leach, Excelsa, Taxon. Ser., 2: 33, as 'T. juncunda', 1980

Tridentea jucunda v. deficiens (N.E. Brown) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea jucunda v. dinteri (Berger) L.C. Leach, Excelsa, Taxon. Ser., 2: 34, as 'T. juncunda', 1980

Tridentea juvencula Schult., Syst. 6. 16,

Tridentea longii (Luckhoff) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea longipes (Luckhoff) L.C. Leach, Excelsa, Taxon. Ser., 2: 43, 1980

Tridentea longipes v. namaquensis (C.A. Luckh.) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea marientalensis (Nel) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 3, 1978

Tridentea marientalensis ssp. albipilosa

Tridentea marientalensis v. albipilosa (Giess) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea marientalensis v. auobensis (Nel) P.V. Heath, Calyx, 3 (1): 6: 1993

Tridentea moschata Haworth, Syn. Pl. Succ. 25,

Tridentea pachyrrhiza (Dinter) L.C. Leach, Excelsa, Taxon. Ser., 2: 14, 1980

Tridentea paniculata Schult., Syst. 6. 850,

Tridentea parvipuncta (N.E. Brown) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 3, 1978

Tridentea parvipuncta ssp. truncata (C.A. Lückh.) P.V. Bruyns, S. Afr. J. Bot., 61 (4): 194: 1995

Tridentea parvipuncta v. truncata

Tridentea peculiaris (Luckhoff) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea pedunculata (Masson) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea pusilla R. Frandsen, Aloe, 29 (2): 40, 1992

Tridentea rugosa Schult., Syst. 6. 850,

Tridentea ruschiana (Dinter) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea sect. Parvipunctia L.C. Leach, Excelsa, Taxon. Ser., 2: 5., 1980

Tridentea simsii Schult., Syst. 6. 850,

Tridentea stygia Haworth, Syn. Pl. Succ. 34,

Tridentea subsect. Apertae L.C. Leach, Excelsa, Taxon. Ser., 2: 5., 1980

Tridentea subsect. Claviculares L.C. Leach, Excelsa, Taxon. Ser., 2: 5., 1980

Tridentea subsect. Pendentes L.C. Leach, Excelsa, Taxon. Ser., 2: 5., 1980

Tridentea umdausensis (Nel) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 4, 1978

Tridentea vetula Haworth, Syn. Pl. Succ. 34,

Tridentea virescens (N.E. Brown) L.C. Leach, Trans. Rhod. Sci. Ass., 59 (1): 3, 1978