Cycnium meyeri-johannis (Engl.) Engl. species synonym

Cycnium bequaertii DeWild. species synonym

Rhamphicarpa volkensii (Engl.) Skan species synonym

Rhamphicarpa tenuisecta Standl. species synonym

Rhamphicarpa suffruticosa (Engl.) Skan species synonym

Rhamphicarpa spicata (Engl.) Skan species synonym

Rhamphicarpa recurva Oliv. species synonym

Rhamphicarpa meyeri-johannis Engl. species proparte synonym

Rhamphicarpa jamesii Skan species synonym

Rhamphicarpa holstii Engl. species synonym

Rhamphicarpa herzfeldiana Vatke species synonym

Rhamphicarpa gallaensis (Engl.) Cufod. species synonym

Rhamphicarpa filicalyx E.A.Bruce species synonym

Rhamphicarpa elliotii S.Moore species synonym

Rhamphicarpa ellenbeckii (Engl.) Skan species synonym

Rhamphicarpa cameroniana Oliv. species synonym

Rhamphicarpa asperrima (Engl.) Skan species synonym

Rhamphicarpa angolensis Engl. species synonym

Rhamphicarpa albersii (Engl.) Skan species synonym

Rhamphicarpa ajugifolia (Engl.) Skan species synonym

Cycnium volkensii Engl. species accepted

Cycnium veronicifolium subsp. suffruticosum (Engl.) O.J.Hansen subspecies synonym

Cycnium tomentosum Engl. species synonym

Cycnium tenuisectum (Standl.) O.J.Hansen species accepted

Cycnium suffruticosum Engl. species synonym

Cycnium spicatum Engl. species synonym

Cycnium sandersonii Harv. species synonym

Cycnium recurvum (Oliv.) Engl. species accepted

Cycnium racemosum Benth. species accepted

Cycnium kraussianum Benth. species synonym

Cycnium jamesii (Skan) O.J.Hansen species accepted

Cycnium huttoniae Hiern species synonym

Cycnium herzfeldianum (Vatke) Engl. species accepted

Cycnium gallaense Engl. species synonym

Cycnium fruticans Engl. species synonym

Cycnium filicalyx (E.A.Bruce) O.J.Hansen species accepted

Cycnium erectum Rendle species accepted

Cycnium ellenbeckii Engl. species synonym

Cycnium dentiflorum Gand. species doubtful

Cycnium chevalieri Diels species accepted

Cycnium carvalhi Engl. species accepted

Cycnium bricchettii Engl. species synonym

Cycnium breviflorum Ghaz. species accepted

Cycnium brachycalyx Schweinf. species accepted

Cycnium bequaertii De Wild. species synonym

Cycnium asperrimum Engl. species synonym

Cycnium angolense (Engl.) O.J.Hansen species accepted

Cycnium albersii Engl. species synonym

Cycnium ajugifolium Engl. species accepted

Cycnium questieauxianum DeWild. species synonym

Cycnium brevifolium DeWild. species synonym

Cycnium verdickii DeWild. species synonym

Cycnium claessensii DeWild. species synonym

Rhamphicarpa veronicaefolia Vatke species synonym

Cycnium huttonii Hiern species synonym

Cycnium rubrum DeWild. species synonym

Rhamphicarpa paucidentata f. subintegra Engl. form synonym

Cycnium elskensii DeWild. species synonym

Cycnium veronicifolium (Vatke) Engl. species accepted

Cycnium veronicifolium subsp. veronicifolium subspecies synonym

Cycnium adonense E.Mey. ex Benth. species accepted

Cycnium adonense subsp. adonense subspecies synonym

Cycnium herzfeldianum f. holstii (Engl.) Engl. form synonym

Rhamphicarpa volkensii var. keniensis R.E.Fr. variety synonym

Rhamphicarpa veroniciifolia Vatke species synonym

Cycnium rubrifolium Engl. species synonym

Cycnium tubulosum (L.fil.) Engl. species accepted

Rhamphicarpa herzfeldiana var. subauriculata Vatke variety synonym

Cycnium adonense var. adscendens Oliv. variety synonym

Rhamphicarpa meyeri-johannis Engl. species proparte synonym

Cycnium herzfeldianum var. subauriculatum (Vatke) Engl. variety synonym

Cycnium adoense E.Mey. species homotypic synonym

Cycnium adoense E.Mey. ex Benth. species accepted

Cycnium cameronianum (Oliv.) Engl. species accepted

Cycnium adonense E.Mey. species homotypic synonym