Mitragyna rubrostipulacea Havil. species accepted

Fleroya stipulosa (DC.) Y.F.Deng species synonym

Fleroya rubrostipulata (K.Schum.) Y.F.Deng species synonym

Fleroya ledermannii (K.Krause) Y.F.Deng species synonym

Mamboga capitata Blanco species synonym

Stephegyne rotundifolia Kurz species doubtful

Stephegyne birmanica Gand. species doubtful

Paradina krewanhensis Pierre ex Pit., 1922 species doubtful

Mitragyna tertiara Konomatsu & Awasthi, 1999 species accepted

Mitragyna ledermannii (K.Krause) Ridsdale species synonym

Mitragyna ciliata Aubrév. & Pellegr. species accepted

Adina ledermannii K.Krause species synonym

Mitragyna chevalieri K.Krause species synonym

Adina stipulosa (DC.) Roberty species synonym

Mamboga stipulosa (DC.) Hiern species synonym

Mitragyna macrophylla Hiern species synonym

Mitragyna stipulosa (DC.) Kuntze species accepted

Adina rubrostipulata K.Schum. species synonym

Mitragyna rubrostipulata (K.Schum.) Havil. species accepted

Mitragyna speciosa (Korth.) Havil. species homotypic synonym

Stephegyne speciosa (Korth.) Korth. species synonym

Mitragyna inermis (Willd.) Kuntze species accepted

Cephalanthus africanus Rchb. ex DC. species synonym

Stephegyne africana (Willd.) Walp. species synonym

Mitragyna africana (Willd.) Korth. species synonym

Platanocarpum africanum (Willd.) Hook.f. species synonym

Adina inermis (Willd.) Roberty species synonym

Mitragyna diversifolia (Wall. ex G.Don) Havil. species accepted

Stephegyne tubulosa Fern.-Vill. species heterotypic synonym

Stephegyne diversifolia (Wall. ex G.Don) Hook.f. species synonym

Stephegyne parvifolia (Roxb.) Korth. species heterotypic synonym

Mitragyna javanica Koord. & Valeton species synonym

Mitragyna tubulosa (Arn.) Kuntze species synonym

Mitragyna hirsuta Havil. species accepted

Paradina hirsuta (Havil.) Pit. species synonym

Mitragyna rotundifolia (Roxb.) Kuntze species accepted

Mitragyna brunonis (Wall. ex G.Don) Craib species synonym

Mitragyna parvifolia (Roxb.) Korth. species accepted

Mitragyna speciosa Korth. species accepted

Hallea ledermannii (K.Krause) Verdc. species synonym

Hallea ciliata (Aubrév. & Pellegr.) J.-F.Leroy species synonym

Hallea stipulosa (DC.) J.-F.Leroy species synonym

Nauclea bracteosa Welw. species synonym

Nauclea stipulosa DC. species synonym

Hallea rubrostipulata (K.Schum.) J.-F.Leroy species synonym

Nauclea korthalsii Steud. species synonym

Nauclea luzoniensis Blanco species synonym

Nauclea inermis (Willd.) Baill. species synonym

Nauclea platanocarpa Hook.f. species synonym

Nauclea africana var. luzoniensis DC. variety synonym

Nauclea africana Willd. species synonym

Nauclea diversifolia Wall. ex G.Don species synonym

Nauclea tubulosa Arn. species synonym

Nauclea brunonis Wall. ex G.Don species synonym

Nauclea rotundifolia Roxb. species heterotypic synonym

Nauclea parvifolia Roxb. species heterotypic synonym

Nauclea parvifolia var. diversifolia (Wall. ex G.Don) Kurz variety synonym

Adina rubrostipulata var. discolor Chiov. variety synonym

Nauclea macrophylla Perret & Lepr. ex DC. species synonym

Uncaria inermis Willd. species heterotypic synonym

Mitragyna tubulosa (Arn.) K.Schum. species accepted

Stephegyne diversifolia (Wall. ex G.Don) Brandis species synonym

Nauclea adina Blanco species heterotypic synonym

Stephegyne parvifolia Vidal species heterotypic synonym

Mitragyna inermis (Willd.) K.Schum. species heterotypic synonym

Nauclea tubulosa var. minor Thwaites variety synonym

Stephegyne tubulosa (Arn.) Bedd. species heterotypic synonym

Nauclea speciosa (Korth.) Miq. species heterotypic synonym

Cephalanthus africanus Rchb. species homotypic synonym

Nauclea macrophylla Perret & Lepr. species homotypic synonym

Paradina krewanhensis Pierre species homotypic synonym