Nauclea canescens Bartl. ex DC. species heterotypic synonym

Nauclea latifolia F.Dietr. species heterotypic synonym

Uncaria ovata R.Br. ex Hook.f. species accepted

Nauclea guianensis (Aubl.) Lam. ex Forsyth f. species synonym

Cinchona kattukambar J.Koenig ex D.M.Retz. species synonym

Uncaria ovata R.Br. ex Wall. species doubtful

Nauclea guianensis (Aubl.) Lam. species homotypic synonym

Uncaria scandens (Sm.) Wall. species accepted

Uncaria elliptica R.Br. ex Wall. species doubtful

Ourouparia bernaysii K.Schum. species doubtful

Uruparia warburgii K.Schum. & Lauterb. species doubtful

Uruparia salomonensis Rechinger, 1912 species doubtful

Uruparia multiflora K.Schum. & Lauterb. species synonym

Uruparia jasminiflora (Wall. ex Hook.f.) Kuntze species synonym

Uruparia callophylla (Blume ex Korth.) Kuntze species synonym

Uncaria africana var. bequaertii DeWild. variety synonym

Uncaria africana var. myrmecophyta DeWild. variety synonym

Uncaria rhynchophylla subsp. kouteng T.Yamaz. subspecies synonym

Uncaria gambir var. angulata Wawra variety synonym

Bancalus rotundifolius Kuntze species synonym

Sabicea perrottetii A.Rich. species synonym

Ourouparia perrottetii (A.Rich.) Baill. species synonym

Uruparia nemorosa (Korth.) Kuntze species synonym

Uruparia pedicellata (Roxb.) Kuntze species synonym

Uruparia cirrhiflora (Roxb.) Kuntze species synonym

Ourouparia sclerophylla (W.Hunter) K.Schum. species synonym

Uruparia roxburghiana (Korth.) Kuntze species synonym

Uruparia attenuata (Korth.) Kuntze species synonym

Bancalus canescens (Bartl.) Kuntze species synonym

Ourouparia acida (W.Hunter) Baill. species synonym

Uruparia acida (W.Hunter) Kuntze species synonym

Cinchona kattukambar K.D.Koenig ex DC. species synonym

Uruparia ovalifolia (Roxb.) Kuntze species synonym

Uruparia homomalla (Miq.) Kuntze species synonym

Ourouparia rhynchophylla (Miq.) Matsum. species synonym

Ourouparia salomonensis Rech. species synonym

Uruparia gambir (W.Hunter) Kuntze species synonym

Ourouparia gambir (W.Hunter) Baill. species synonym

Uruparia macrophylla (Wall.) Kuntze species synonym

Uruparia canescens (Korth.) Kuntze species synonym

Uruparia ovata (R.Br. ex Hook.f.) Kuntze species synonym

Uruparia laevigata (Wall. ex G.Don) Kuntze species synonym

Cephalanthus cavaleriei H.Lév. species synonym

Uruparia pilosa (Roxb.) Kuntze species synonym

Uruparia lanosa (Wall.) Kuntze species synonym

Ourouparia kawakamii (Hayata) Raym.-Hamet species synonym

Ourouparia guianensis Aubl. species synonym

Uruparia versicolor Raf. species synonym

Uruparia dasyoneura (Korth.) Kuntze species synonym

Neonauclea formosana (Matsum.) Merr. species synonym

Ourouparia hirsuta (Havil.) Yamam. species synonym

Ourouparia formosana (Matsum.) Matsum. & Hayata species synonym

Ourouparia enormis Yamam. species synonym

Ourouparia tomentosa (Willd. ex Schult.) K.Schum. species synonym

Cinchona globifera Pav. ex DC. species synonym

Uruparia pteropoda (Miq.) Kuntze species synonym

Uruparia sessilifructus (Roxb.) Kuntze species synonym

Uruparia africana (G.Don) Kuntze species synonym

Ourouparia africana K.Schum. species synonym

Ourouparia polycephala (A.Rich. ex DC.) Baill. species synonym

Uncaria cordata var. cordata variety synonym

Uncaria africana subsp. africana subspecies synonym

Nauclea africana (G.Don) Walp. species synonym

Uncaria laevigata Wall. species doubtful

Uncaria wallichii Korth. species accepted

Uncaria celebica Koord., 1898 species accepted

Uncaria ferruginea Kurz, 1877 species accepted

Ourouparia africana (G.Don) Baill. species synonym

Nauclea scandens Roxb. ex Hook.f. species heterotypic synonym

Nauclea speciosa (Wall. ex G.Don) Walp. species heterotypic synonym

Uncaria inermis Valeton species heterotypic synonym

Uncaria sinensis (Oliv.) Havil. species accepted

Uncaria membranifolia F.C.How species synonym

Nauclea sinensis Oliv. species synonym

Uncaria perrottetii (A.Rich.) Merr. species accepted

Uncaria hookeri S.Vidal species synonym

Uncaria sterrophylla Merr. & L.M.Perry species accepted

Uncaria cordata (Lour.) Merr. species accepted

Uncaria cordata f. leiantha Ridsdale form synonym

Uncaria cordata var. ferruginea (Blume) Ridsdale variety synonym

Uncaria ferruginea (Blume) DC. species synonym

Uncaria glaucescens Craib species synonym

Nauclea ferruginea Blume species synonym

Uncaria speciosa Wall. ex G.Don species synonym

Uncaria grandifolia Baker species synonym

Nauclea sclerophylla W.Hunter species synonym

Nauclea nemorosa (Korth.) Walp. species synonym

Uncaria cirrhiflora Roxb. species synonym

Uncaria nemorosa Korth. species synonym

Uncaria pedicellata Roxb. species synonym

Uncaria intermedia Valeton species synonym

Uncaria eumececarpa Korth. ex Miq. species synonym

Uncaria sclerophylla (W.Hunter) Roxb. species synonym

Nauclea pedicellata (Roxb.) Blume species synonym

Restiaria cordata Lour. species synonym

Uncaria cordata f. insignis (Bartl. ex DC.) Ridsdale form synonym

Uncaria insignis Bartl. ex DC. species synonym

Nauclea luzonensis D.Dietr. species synonym

Nauclea haenkeana Steud. species synonym

Nauclea insignis (Bartl. ex DC.) D.Dietr. species synonym

Uncaria hallii Korth. species synonym

Nauclea hallii (Korth.) Walp. species synonym

Uncaria cordata f. sundaica Ridsdale form synonym

Uncaria barbata Merr. species accepted

Uncaria roxburghiana Korth. species accepted

Uncaria roxburghii Korth. species synonym

Nauclea roxburghiana (Korth.) Walp. species synonym

Uncaria brevicarpa Elmer species synonym

Uncaria kunstleri King species accepted

Uncaria attenuata Korth. species accepted

Uncaria athemiata Treub species synonym

Uncaria bulusanensis Elmer species synonym

Nauclea attenuata (Korth.) Walp. species synonym

Uncaria velutina Havil. species accepted

Uncaria clavisepala Elmer species synonym

Nauclea canescens Bartl. species synonym

Uncaria lancifolia Hutch. species accepted

Uncaria nervosa Elmer species accepted

Uncaria sclerophylloides Valeton species synonym

Uncaria valetoniana Merr. & L.M.Perry species synonym

Uncaria schlenckerae S.Moore species accepted

Uncaria yunnanensis K.C.Hsia species synonym

Nauclea acida W.Hunter species synonym

Uncaria forbesii Wernham species synonym

Uncaria ovalifolia Roxb. species synonym

Nauclea ovalifolia (Roxb.) Spreng. species heterotypic synonym

Nauclea uncaria D.Dietr. species synonym

Uncaria borneensis Havil. species accepted

Uncaria homomalla Miq. species accepted

Uncaria tonkinensis Havil. species synonym

Uncaria parviflora Ridl. species synonym

Uncaria quadrangularis E.T.Geddes species synonym

Uncaria lanosa var. parviflora Ridl. variety synonym

Uncaria talbotii Wernham species accepted

Uncaria rhynchophylla (Miq.) Miq. ex Havil. species synonym

Uncaria rhynchophylloides F.C.How species accepted

Nauclea rhynchophylla Miq. species synonym

Uncaria rhynchophylla var. kouteng T.Yamaz. variety synonym

Uncaria bernaysii F.Muell. species accepted

Uncaria salomonensis (Rech.) Merr. & L.M.Perry species synonym

Uncaria bernaysioides Merr. & L.M.Perry species synonym

Uncaria rostrata Pierre ex Pit. species synonym

Uncaria gambir (W.Hunter) Roxb. species accepted

Nauclea gambir W.Hunter species synonym

Uncaria gambir var. latifolia S.Moore variety synonym

Uncaria macrophylla Wall. species accepted

Nauclea silhetana D.Dietr. species synonym

Uncaria sessilifolia Roxb. ex Kurz species synonym

Nauclea grandifolia Spreng. species heterotypic synonym

Uncaria canescens Korth. species accepted

Uncaria ovata R.Br. ex Steud. species synonym

Uncaria laevigata Wall. ex G.Don species accepted

Uncaria dasycarpa Pierre ex Pit. species synonym

Nauclea laevigata (Wall. ex G.Don) Walp. species synonym

Uncaria scandens (Sm.) Hutch. species heterotypic synonym

Nauclea scandens Sm. species heterotypic synonym

Uncaria pilosa Roxb. species synonym

Nauclea pilosa (Roxb.) Blume species synonym

Uncaria wangii F.C.How species synonym

Uncaria lanosa Wall. species accepted

Uncaria kawakamii Hayata species synonym

Nauclea lanosa Poir. species synonym

Uncaria orientalis Guillaumin species accepted

Uncaria attenuata var. papuana Valeton variety synonym

Uncaria guianensis (Aubl.) J.F.Gmel. species accepted

Nauclea aculeata (Willd.) Willd. species heterotypic synonym

Uncaria spinosa Raeusch. species synonym

Uncaria aculeata Willd. species synonym

Nauclea guianensis (Aubl.) Poir. species synonym

Uncaria elliptica R.Br. ex G.Don species accepted

Uncaria thwaitesii (Hook.f.) Alston species synonym

Nauclea elliptica (R.Br. ex G.Don) Walp. species heterotypic synonym

Uncaria brevispina Maingay ex Hook.f. species synonym

Uncaria dasyoneura var. thwaitesii Hook.f. variety synonym

Nauclea dasyoneura (Korth.) Walp. species synonym

Uncaria dasyoneura Korth. species synonym

Uncaria hirsuta Havil. species accepted

Uncaria formosana (Matsum.) Hayata species synonym

Uncaria uraiensis Hayata species synonym

Nauclea formosana Matsum. species synonym

Uncaria callophylla Blume ex Korth. species accepted

Uncaria luzoniensis Merr. species synonym

Uncaria jasminiflora var. macrophylla King & Gamble variety synonym

Uncaria wrayi King species synonym

Uncaria avenia Valeton species synonym

Uncaria jasminiflora Wall. ex Hook.f. species synonym

Uncaria tomentosa (Willd. ex Schult.) DC. species accepted

Nauclea tomentosa Willd. ex Schult. species synonym

Nauclea surinamensis (Miq.) Walp. species synonym

Nauclea polycephala A.Rich. ex DC. species heterotypic synonym

Uncaria surinamensis Miq. species synonym

Uncaria tomentosa var. dioica Bremek. variety synonym

Uncaria longiflora (Poir.) Merr. species accepted

Nauclea longiflora Poir. species synonym

Uncaria longiflora var. pteropoda (Miq.) Ridsdale variety synonym

Uncaria pteropoda Miq. species synonym

Uncaria laevifolia Elmer species synonym

Uncaria longiflora var. longiflora variety synonym

Uncaria callophylla var. oligoneura (Korth.) Miq. variety synonym

Uncaria trinervis Havil. species synonym

Uncaria havilandiana S.Moore species synonym

Uncaria pachyphylla Merr. species synonym

Uncaria donisii E.M.A.Petit species accepted

Uncaria oligoneura Korth. species synonym

Uncaria sessilifructus Roxb. species accepted

Nauclea sessilis Spreng. species synonym

Nauclea sessilifructus (Roxb.) D.Dietr. species synonym

Uncaria africana G.Don species accepted

Uncaria africana subsp. angolensis (Havil.) Ridsdale subspecies synonym

Uncaria angolensis (Havil.) Welw. ex Hutch. & Dalziel species accepted

Uncaria africana var. bequaertii De Wild. variety synonym

Uncaria africana subsp. lacus-victoriae Verdc. subspecies synonym

Uncaria paucinervis Teijsm. & Binn. species doubtful

Uruparia guianensis (Aubl.) Kuntze species synonym

Uncaria versicolor Willd. species synonym

Uncaria elliptica R.Br. species homotypic synonym

Uncaria sessilifolia Roxb. species accepted

Uncaria ferruginea var. mollis Miq. variety synonym

Uncaria rhynchophylla (Miq.) Miq. species accepted

Uncaria jasminiflora Wall. species accepted

Nauclea rotundifolia Bartl. ex DC. species heterotypic synonym

Nauclea pilosa (Roxb.) Spreng. species synonym

Uncaria ovata R.Br. species homotypic synonym

Uncaria gambier Roxb. species synonym

Uncaria sclerophylla W.Hunter species doubtful

Uncaria sclerophylla DC. species accepted

Uncaria speciosa Wall. species accepted

Nauclea aculeata Kunth species heterotypic synonym

Uncaria acida Hook.f., 1880 species doubtful

Uncaria pilosa Wall. species accepted

Uncaria ferrea Fern.-Vill. species heterotypic synonym

Nauclea tomentosa Willd. species synonym

Uncaria acida (W.Hunter) Roxb. species accepted

Cinchona kattukambar J.Koenig species homotypic synonym

Uncaria dosedlae Gilli species synonym

Nauclea polycephala A.Rich. species homotypic synonym

Uncaria africana var. angolensis Havil. variety synonym

Uncaria sclerophylla Wall. species doubtful

Nauclea canescens (Korth.) Walp. species heterotypic synonym

Nauclea scandens Roxb. species homotypic synonym

Uncaria brevispina Maingay species homotypic synonym

Uncaria angolensis (Havil.) Welw. species homotypic synonym

Uruparia gambier Kuntze, 1891 species doubtful

Uncaria callophylla Blume species homotypic synonym

Uruparia levigata Kuntze, 1891 species doubtful

Uncaria eumececarpa Korth. species homotypic synonym

Uncaria dasycarpa Pierre species homotypic synonym

Cinchona globifera Pav. species homotypic synonym

Uncaria insignis Bartl. species homotypic synonym

Uncaria rostrata Pierre species homotypic synonym

Cinchona kattukambar K.D.Koenig species homotypic synonym

Uruparia celebica K.Schum., 1900 species doubtful

Nauclea rotundifolia Bartl. species homotypic synonym