= Cotyledon neglecta Cout.; Fl. Portug., ed. 2, Palhinha, 336 (1939), in adnot.
= Cotyledon ombilicus Lam.; Encycl. 2: 140 (1786)
= Cotyledon pendulina Batt.; Fl. Algérie [Batt. & Trabut], Dicot. 329 (1889)
= Cotyledon rupestris Salisb.; Prodr. Stirp. Chap. Allerton 307 (1796)
= Cotyledon tuberosa (L.) Halácsy; Consp. Fl. Graec. 1: 577 (1901)
= Cotyledon umbilicata Lam.; Fl. Franç. [Lamarck] 3: 59 (1779)
= Cotyledon umbilicifolia Stokes; Bot. Mat. Med. 2: 545 (1812)
= Cotyledon umbilicus-veneris f. deflexa (Pomel) Batt.; (1889)
= Cotyledon umbilicus-veneris L.; Sp. Pl. 1: 429 (1753)
= Cotyledon umbilicus-veneris subsp. pendulina (DC.) Batt.; Fl. Algerie [Batt. & Trabut]: 329 (1889)
= Cotyledon umbilicus-veneris var. deflexa (Pomel) Maire; Cat. Pl. Maroc 2: 326 (1932)
= Cotyledon umbilicus-veneris var. patula (Pomel) Maire; Fl. Afrique N. 14: 277 (1977)
= Cotyledon umbilicus-veneris var. tuberosa L.; Sp. Pl. 1: 429 (1753)
= Cotyliphyllum erectum Link; Handbuch 2: 23 (1831)
= Cotyliphyllum umbilicus Link; Handbuch 2: 23 (1831)
= Umbilicus aetneus Tornab.; Fl. Sicul. 249 (1887)
= Umbilicus deflexus Pomel; Nouv. Mat. Fl. Atlant. 324 (1876)
= Umbilicus neglectus (Cout.) Rothm. & P.Silva; Agron. Lusit. 2: 88 (1940)
= Umbilicus patulus Pomel; Nouv. Mat. Fl. Atlant. 323 (1876)
= Umbilicus pendulinus (DC.) DC.; Pl. Hist. Succ, t. 162 (1829)
= Umbilicus pendulinus var. truncatus Wolley-Dod; (1914)
= Umbilicus pendulinus var. velenovskyi Rohlena ex H.Jacobsen; (1954)
= Umbilicus rupestris var. truncatus (Wolley-Dod) G.D.Rowley; (1956)
= Umbilicus rupestris var. velenovskyi (Rohlena ex H.Jacobsen) G.D.Rowley; (1956)
= Umbilicus simplex K.Koch; Linnaea 19: 41 (1846)
= Umbilicus umbilicatus (Lam.) Breistr.; Bull. Soc. Bot. France 121 (1-2): 56, 64 (1974)
= Umbilicus vulgaris Batt. & Trab.; Fl. Alger. Tunis, 133 (1905)