Periploca laevigata var. angustifolia (Labill.) Fiori variety synonym

Periploca linearifolia var. gracilis Browicz variety synonym

Streptocaulon parviflorum (Poir.) G.Don species synonym

Streptocaulon calophyllum Wight species synonym

Streptocaulon albicans (Poir.) G.Don species synonym

Streptocaulon abyssinicum Hochst. ex Steud. species synonym

Cyprinia gracilis (Boiss.) Browicz species synonym

Asclepias dioscoridis Fraas species synonym

Leptadenia visciformis Vatke species synonym

Leptadenia ephedriformis Deflers species synonym

Periploca angustifolia f. anomalis G.Kunkel form synonym

Periploca scandens Rojas Acosta species doubtful

Periploca punicaefolia Cav. species doubtful

Periploca chevalieri Browicz species accepted

Periploca laevigata f. obovata G.Kunkel form synonym

Periploca albicans Poir. species doubtful

Periploca laevigata Balansa ex Boiss. species synonym

Periploca audicea Raeusch. species synonym

Periploca laevigata subsp. angustifolia (Labill.) Markgr. subspecies synonym

Periploca ephedriformis (Deflers) Schweinf. ex Deflers species synonym

Periploca floribunda Tsiang species accepted

Socotora visciformis (Vatke) Bullock species synonym

Periploca graeca L. species accepted

Periploca sepium Bunge species accepted

Periploca hydaspidis Falc. species accepted

Periploca forrestii Schltr. species accepted

Periploca laevigata Aiton species accepted

Periploca calophylla (Wight) Falc. species accepted

Periploca refractifolia Gilli species synonym

Periploca graeca var. vestita Rohlena variety synonym

Periploca punicifolia Cav. species synonym

Periploca sesseiana P.T.Li species doubtful

Periploca secamone Lam. ex Decne. species synonym

Periploca fasciculata Viv. ex Coss. species synonym

Periploca tsiangii D.Fang & H.Z.Ling species accepted

Periploca oblongata Humb. & Bonpl. ex Schult. species doubtful

Periploca viridiflora Sessé & Moc. species synonym

Periploca angustifolia Labill. species synonym

Periploca oleaefolia Salisb. species doubtful

Periploca purpurea Kerr species accepted

Periploca laeta Salisb. species synonym

Periploca laevigata f. anomalis G.Kunkel form synonym

Periploca repens Sessé & Moc. species doubtful

Periploca rigida Viv. species synonym

Periploca linearis Hochst. species synonym

Periploca calophylla subsp. forrestii (Schltr.) Browicz subspecies synonym

Periploca chrysantha D.S.Yao, X.C.Chen & J.W.Ren species accepted

Periploca angustifolia f. undulata G.Kunkel form synonym

Periploca americana Raf. species doubtful

Periploca vomitoria Lesch. ex Kostel. species doubtful

Periploca aphylla Decne. species accepted

Periploca gracilis Boiss. species accepted

Periploca parviflora Poir. species doubtful

Periploca brevicoronata Goyder & Boulos species synonym

Periploca somaliensis Browicz species accepted

Periploca angustifolia f. obovata G.Kunkel form synonym

Periploca ovata Sessé & Moc. species doubtful

Periploca maculata Moench species synonym

Periploca multiflora Burm.f. species doubtful

Periploca calophylla subsp. floribunda (Tsiang) Browicz subspecies synonym

Periploca mexicoensis P.T.Li species doubtful

Periploca visciformis var. glabra Browicz variety synonym

Periploca linearifolia Dillon & A.Rich. species accepted

Periploca laevigata f. undulata G.Kunkel form synonym

Socotora aphylla Balf.fil. species synonym

Periploca oleifolia Salisb. species synonym

Periploca visciformis (Vatke) K.Schum. species accepted

Periploca tsangii D.Fang & H.Z.Ling species accepted

Periploca ciliata Lesch. ex Kostel. species doubtful

Periploca oblongata Humb. & Bonpl. species homotypic synonym

Periploca ephedriformis (Deflers) Schweinf. species homotypic synonym

Periploca fasciculata Viv. species homotypic synonym

Periploca vomitoria Lesch. species homotypic synonym

Periploca ciliata Lesch. species homotypic synonym

Streptocaulon abyssinicum Hochst. species homotypic synonym

Periploca laevigata Balansa species homotypic synonym

Periploca secamone Lam. species homotypic synonym

Periploca cretacea Hollick, 1906 species accepted