Cotyledon umbilicus-veneris var. amphitropa Batt. variety synonym

Umbilicus vulgaris subsp. gaditanus (Boiss.) Batt. & Trab. subspecies synonym

Cotyledon umbilicus-veneris var. micrantha (Pamp.) Maire variety synonym

Cotyledon umbilicus-veneris f. amphitropa (Batt.) Maire form synonym

Cotyledon gaditana subsp. fontqueri (Maire & Sennen) Sennen subspecies synonym

Umbilicus gaditanus var. giganteus Batt. variety synonym

Cotyledon umbilicus-veneris var. subhorizontalis Maire & Weiller variety synonym

Cotyledon tuberosa (L.) Halácsy species synonym

Cotyledon umbilicus-veneris L. species heterotypic synonym

Cotyledon umbilicus-veneris var. repens L. variety synonym

Umbilicus pendulinus var. praealtus Brot. variety synonym

Umbilicus horizontalis J.A.Schmidt species heterotypic synonym

Orostachys umbilicus Schrank & Mart. species synonym

Cotyledon umbilicus-veneris var. patula (Pomel) Maire variety synonym

Cotyledon umbilicus-veneris subsp. horizontalis (Guss.) Batt. subspecies synonym

Umbilicus pendulinus var. horizontalis (Guss.) Post variety synonym

Umbilicus albidoopacus Carlström species accepted

Cotyledon intermedia (Boiss.) Pamp. species synonym

Cotyledon umbilicus-veneris subsp. gaditanus (Boiss.) Emb. & Maire subspecies synonym

Umbilicus parviflorus Boiss. species proparte synonym

Umbilicus pendulinus var. velenovskyi Rohlena ex H.Jacobsen variety synonym

Cotyledon umbilicus-veneris var. deflexa (Pomel) Maire variety synonym

Cotyledon umbilicus-veneris var. praealta Brot. variety synonym

Cotyledon umbilicus-veneris var. purpurea (Maire) Maire variety heterotypic synonym

Cotyledon arabicum Schweinf. species homotypic synonym

Grammanthes heylandiana (Webb & Berthel.) Webb species homotypic synonym

Cotyledon umbilicus-veneris var. font-queri Maire & Sennen variety synonym

Cotyledon umbilicus-veneris var. gaditana (Boiss.) Batt. variety synonym

Cotyledon umbilicus-veneris var. praealta (Brot.) Pérez-Lara variety synonym

Umbilicus luteus (Huds.) Webb & Berthel. species accepted

Cotyledon umbilicus-veneris f. gigantea Batt. form synonym

Cotyledon umbilicus-veneris subsp. pendulina (DC.) Batt. subspecies synonym

Cotyledon horizontalis var. micrantha Pamp. variety synonym

Cotyledon lutea Huds. species heterotypic synonym

Cotyledon umbilicus-veneris var. horizontalis (Guss.) Menezes variety synonym

Cotyledon umbilicus-veneris subsp. horizontalis (Guss.) Menezes subspecies synonym

Umbilicus erectus subsp. lassithiensis (Gand.) Stoj. subspecies synonym

Umbilicus vulgaris subsp. pendulinus (DC.) Batt. & Trab. subspecies synonym

Cotyledon umbilicus-veneris var. marianica Pau variety synonym

Umbilicus horizontalis var. majoricensis Barceló variety synonym

Cotyledon umbilicus-veneris var. gredense (Pau) Pau variety synonym

Cotyledon gredense Pau species synonym

Umbilicus vulgaris subsp. erectus Batt. & Trab. subspecies synonym

Umbilicus vulgaris subsp. horizontalis (Guss.) Batt. & Trab. subspecies synonym

Umbilicus pendulinus var. bracteosus Willk. variety synonym

Umbilicus praealtus var. coutinhoi (Mariz) Samp. variety synonym

Umbilicus pendulinus var. punctatus Gray variety synonym

Umbilicus vulgaris subsp. giganteus (Batt.) Batt. & Trab. subspecies synonym

Cotyledon umbilicus-veneris subsp. praealta (Brot.) Maire subspecies synonym

Cotyledon umbilicus-veneris subsp. pendulina (DC.) H.Lindb. subspecies synonym

Umbilicus parviflorus Boiss. species proparte synonym

Cotyledon strangulata FontQuer species synonym

Umbilicus rupestris (Salisb.) Dandy species accepted

Umbilicus rupestris subsp. rupestris subspecies synonym

Umbilicus horizontalis (Guss.) DC. species accepted

Umbilicus heylandianus Webb & Berthel. species accepted

Cotyledon umbilicus-veneris Houtt. species heterotypic synonym

Cotyledon parviflora Desf. species heterotypic synonym

Cotyledon umbilicus-veneris f. purpurea Maire form synonym

Cotyledon umbilicus-veneris f. deflexa (Pomel) Batt. form synonym

Cotyledon umbilicus-veneris f. suberecta Maire form synonym

Cotyledon oppositifolia Ledeb. species synonym

Cotyledon arabicum Schweinf. ex Täckh. species synonym

Cotyledon neglecta Cout. species synonym

Cotyledon erecta D.Dietr. species synonym

Cotyledon coutinhoi (Mariz) Cout. species synonym

Cotyledon chlorantha (Heldr. & Sart. ex Boiss.) Halácsy species synonym

Cotyledon altera Thell. species synonym

Umbilicus vulgaris Batt. & Trab. species synonym

Umbilicus umbilicatus (Lam.) Breistr. species synonym

Umbilicus strangulatus (Font Quer) A.Berger species synonym

Umbilicus sprunerianus Boiss. species synonym

Umbilicus simplex K.Koch species synonym

Umbilicus schmidtii Bolle species accepted

Umbilicus rupestris subsp. horizontalis (Guss.) O.Bolòs & Vigo subspecies synonym

Umbilicus rupestris subsp. gaditanus (Boiss.) O.Bolòs, X.Font & X.Pons subspecies synonym

Umbilicus rodriguezii Gand. species synonym

Umbilicus praealtus (Brot.) Mariz species synonym

Umbilicus pendulinus (DC.) DC. species synonym

Umbilicus patulus Candargy species doubtful

Umbilicus patens Pomel species accepted

Umbilicus parviflorus (Desf.) DC. species accepted

Umbilicus paniculiformis Wickens species accepted

Umbilicus oxypetalus Boiss. species synonym

Umbilicus oppositifolius Ledeb. species accepted

Umbilicus neglectus (Cout.) Rothm. & P.Silva species synonym

Umbilicus mirus (Pamp.) Greuter species accepted

Umbilicus micranthus Pomel species synonym

Umbilicus maroccanus Gand. species synonym

Umbilicus lassithiensis Gand. species synonym

Umbilicus horizontalis subsp. gaditanus (Boiss.) Losa & Rivas Goday subspecies synonym

Umbilicus heylandianus var. coutinhoi (Mariz) A.Fern. variety synonym

Umbilicus giganteus (Batt.) Batt. species synonym

Umbilicus gaditanus Boiss. species synonym

Umbilicus erectus DC. species synonym

Umbilicus deflexus Pomel species synonym

Umbilicus coutinhoi Mariz species synonym

Umbilicus citrinus Wolley-Dod species synonym

Umbilicus chloranthus Heldr. & Sart. ex Boiss. species accepted

Umbilicus botryoides Hochst. ex A.Rich. species accepted

Umbilicus affinis Schrenk species accepted

Umbilicus aetneus Tornab. species synonym

Cotyledon font-queri (Maire & Sennen) Sennen & Mauricio species synonym

Cotyledon gaditana (Boiss.) Pau species synonym

Sedum oppositifolium (Ledeb.) Raym.-Hamet species heterotypic synonym

Cotyledon umbilicus-veneris var. tuberosa L. variety synonym

Cotyledon umbilicifolia Stokes species synonym

Cotyledon umbilicata Lam. species synonym

Cotyledon tropaeolifolia (Boiss.) Bornm. species synonym

Cotyledon strangulata Font Quer species synonym

Cotyledon horizontalis Guss. species synonym

Cotyledon rupestris Salisb. species synonym

Cotyledon lassithiensis (Gand.) Hayek species synonym

Sedum mirum Pamp. species synonym

Cotyledon repens (L.) Grande species synonym

Cotyledon praealta (Brot.) Samp. species synonym

Cotyledon peltata J.C.Wendl. species synonym

Cotyledon lusitanica Lam. species synonym

Cotyledon patens (Pomel) Batt. species synonym

Cotyledon oppositifolia Ledeb. ex Nordm. species synonym

Cotyledon ombilicus Lam. species synonym

Cotyledon umbilicus-veneris var. suberecta Maire variety synonym

Umbilicus tropaeolifolius Boiss. species accepted

Cotyledon pendulina (DC.) Vierh. species synonym

Cotyledon pendulina Batt. species synonym

Umbilicus patulus Pomel species synonym

Umbilicus rupestris var. velenovskyi (Rohlena ex H.Jacobsen) G.D.Rowley variety synonym

Umbilicus pendulinus var. truncatus Wolley-Dod variety synonym

Umbilicus rupestris var. truncatus (Wolley-Dod) G.D.Rowley variety synonym

Cotyledon umbilicus-veneris subsp. patens (Pomel) Batt. subspecies synonym

Umbilicus pendulinus var. velenovskyi Rohlena variety synonym

Cotyledon praealta var. coutinhoi (Mariz) Samp. variety synonym

Chiastophyllum oppositifolium (Ledeb.) A.Berger species synonym

Cotyliphyllum umbilicus Link species synonym

Cotyliphyllum horizontale (Guss.) Link species synonym

Cotyliphyllum erectum Link species synonym

Grammanthes heylandiana (Webb & Berthel.) Webb ex Christ species synonym

Cotyledon umbilicus-veneris var. pendulina (DC.) Batt. variety synonym

Umbilicus vulgaris subsp. patens (Pomel) Batt. & Trab. subspecies synonym

Umbilicus pendulinus var. bracteosus Merino variety synonym

Umbilicus horizontalis var. purpurascens Prantl variety synonym

Umbilicus botryoides Hochst. species homotypic synonym

Umbilicus chloranthus Heldr. & Sart. species homotypic synonym

Cotyledon umbilicus-veneris var. gigantea (Batt.) Maire variety heterotypic synonym

Cotyledon umbilicus-veneris var. pomelii Maire variety heterotypic synonym

Cotyledon umbilicus-veneris f. parviflora Maire form synonym

Umbilicus erectus var. lassithiensis (Gand.) Stoj. variety synonym

Cotyledon umbilicus-veneris var. botryoides (Hochst. ex A.Rich.) Engl. variety synonym