Ladenbergia siranensis Chilq. species accepted

Ladenbergia shawistigma Chilq. species accepted

Cascarilla gaudichaudeana Wedd. species synonym

Buena gaudichaudeana (Wedd.) Wedd. species synonym

Ladenbergia chapadensis S.Moore species accepted

Ladenbergia lambertiana (A.Br. ex Mart.) Klotzsch species accepted

Ladenbergia schomburgkii Klotzsch species synonym

Cinchona lambertiana A.Br. ex Mart. species synonym

Ladenbergia lucens Standl. species synonym

Ladenbergia venamoensis Steyerm. species synonym

Ladenbergia puberula Steyerm. species synonym

Remijia lambertiana (A.Br. ex Mart.) Wedd. species synonym

Ladenbergia cujabensis Klotzsch species accepted

Cinchona cujabensis Silva Manso ex Klotzsch species synonym

Remijia cujabensis (Klotzsch) Wedd. species synonym

Ladenbergia discolor K.Schum. species accepted

Ladenbergia dwyeri L.Andersson species accepted

Ladenbergia muzonensis (Goudot) Standl. species accepted

Cinchona muzonensis Goudot species synonym

Cinchona hookeriana (Wedd.) H.Karst. species synonym

Cinchona henleana H.Karst. species synonym

Ladenbergia ulei Standl. species synonym

Ladenbergia hookeriana (Wedd.) Standl. species synonym

Cinchona henleana var. trichophylla Steyerm. variety synonym

Ladenbergia nubigena L.Andersson species accepted

Ladenbergia bullata (Wedd.) Standl. species accepted

Ladenbergia hexandra (Pohl) Klotzsch species accepted

Cinchona riedeliana Casar. species synonym

Cinchona hexandra (Pohl) G.Don species synonym

Ladenbergia riedeliana (Casar.) Klotzsch ex Walp. species synonym

Ladenbergia pogonanthera Kuhlm. ex Sucre species synonym

Ladenbergia pavonii (Lamb.) Standl. species accepted

Cinchona cava Pav. ex Lamb. species synonym

Cinchona pavonii Lamb. species synonym

Ladenbergia cava (Pav. ex Lamb.) Klotzsch species synonym

Ladenbergia lehmanniana L.Andersson species accepted

Ladenbergia macrocarpa (Vahl) Klotzsch species accepted

Remijia prismatostylis (H.Karst.) Benth. & Hook.f. ex Flueck. species synonym

Cinchona prismatostylis H.Karst. species synonym

Ladenbergia crassifolia (Pav. ex DC.) Standl. species synonym

Cinchona crassifolia Pav. ex DC. species synonym

Cinchona macrocarpa Vahl species synonym

Cinchona magniflora Pav. ex DC. species synonym

Ladenbergia riveroana (Wedd.) Standl. species accepted

Remijia riveroana (Wedd.) Flück. species synonym

Ladenbergia amazonensis Ducke species accepted

Ladenbergia ferruginea Standl. species accepted

Ladenbergia brenesii Standl. species accepted

Ladenbergia valerii Standl. species synonym

Ladenbergia obovata L.Andersson species accepted

Ladenbergia undata Klotzsch species accepted

Cinchona undata (Klotzsch) H.Karst. species synonym

Ladenbergia buntingii Steyerm. species accepted

Ladenbergia heterophylla (Wedd.) Standl. species accepted

Cinchona bogotensis H.Karst. species synonym

Ladenbergia bogotensis (H.Karst.) Standl. species synonym

Ladenbergia sericophylla Standl. species synonym

Ladenbergia pauciflora L.Andersson species accepted

Ladenbergia klugii L.Andersson species accepted

Ladenbergia laurifolia Dwyer species accepted

Ladenbergia pittieri Standl. species accepted

Ladenbergia magdalenae L.Andersson species accepted

Ladenbergia rubiginosa L.Andersson species accepted

Ladenbergia moritziana Klotzsch species accepted

Ladenbergia calycina (Wedd.) Standl. species synonym

Cinchona tovarensis H.Karst. species synonym

Cinchona moritziana (Klotzsch) H.Karst. species synonym

Ladenbergia tovarensis (H.Karst.) Standl. species synonym

Ladenbergia acutifolia (Ruiz & Pav.) Klotzsch species accepted

Cinchona acutifolia Ruiz & Pav. species synonym

Ladenbergia epiphytica L.Andersson species accepted

Ladenbergia stenocarpa (Lamb.) Klotzsch species accepted

Cinchona stenocarpa Lamb. species synonym

Ladenbergia oblongifolia (Humb. ex Mutis) L.Andersson species accepted

Cinchona caduciflora Bonpl. species synonym

Cinchona lutescens Vell. species synonym

Cinchona oblongifolia Humb. ex Mutis species synonym

Ladenbergia gavanensis (Schltdl.) Standl. species synonym

Ladenbergia magnifolia (Ruiz & Pav.) Klotzsch species synonym

Cinchona cuatrecasasii Standl. ex Steyerm. species synonym

Ladenbergia magnifolia var. rostrata (Wedd.) Standl. variety synonym

Cinchona grandifolia Ruiz & Pav. ex Poir. species synonym

Ladenbergia nitida (Benth.) Klotzsch species synonym

Cinchona heterocarpa H.Karst. species synonym

Cinchona magnifolia Ruiz & Pav. species synonym

Ladenbergia graciliflora K.Schum. species accepted

Ladenbergia paraensis Ducke species accepted

Ladenbergia carua (Wedd.) Standl. species accepted

Cinchona carua (Wedd.) Miq. species synonym

Ladenbergia malacophylla Standl. species synonym

Cascarilla spruceana Benth. ex Ducke species doubtful

Cascarilla prismatostylis (H.Karst.) Triana, 1938 species synonym

Cascarilla peluda Ruiz & Pav. ex Triana, 1938 species doubtful

Cascarilla grandiflora Linden species doubtful

Cascarilla colorada Ruiz & Pav. ex Triana, 1938 species doubtful

Muzonia muzonensis (Goudot) N.Osorio, 1874 species synonym

Muzonia hookeriana (Wedd.) N.Osorio, 1874 species synonym

Ladenbergia warscewicziana Klotzsch species doubtful

Ladenbergia riedeliana Klotzsch species accepted

Cinchona nitida Benth. species heterotypic synonym

Cascarilla lambertiana (A.Br. ex Mart.) Wedd. species synonym

Cascarilla schomburgkii (Klotzsch) Triana species synonym

Buena lambertiana (A.Br. ex Mart.) Wedd. species synonym

Henlea muzonensis (Goudot) Klotzsch & H.Karst. ex Walp. species synonym

Buena hookeriana (Wedd.) Wedd. species synonym

Cascarilla muzonensis (Goudot) Wedd. species synonym

Buena muzonensis (Goudot) Wedd. species synonym

Henlea rosea Klotzsch & H.Karst. ex Walp. species synonym

Cascarilla hookeriana Wedd. species synonym

Cascarilla bullata Wedd. species synonym

Buena bullata (Wedd.) Wedd. species synonym

Buena hexandra Pohl species synonym

Cosmibuena pohlii A.Rich. species synonym

Cascarilla riedeliana (Casar.) Wedd. species synonym

Buena riedeliana (Casar.) Wedd. species synonym

Buena gaudichaudiana (Wedd.) Wedd. species synonym

Cosmibuena ochracea Endl. species synonym

Cascarilla hexandra (Pohl) Wedd. species synonym

Cascarilla gaudichaudiana Wedd. species synonym

Cascarilla pavonii (Lamb.) Wedd. species synonym

Buena pavonii (Lamb.) Wedd. species synonym

Cascarilla macrocarpa (Vahl) Wedd. species synonym

Cascarilla crassifolia (Pav. ex DC.) Triana species synonym

Cascarilla calyptrata Wedd. species synonym

Buena crassifolia (Pav. ex DC.) Wedd. species synonym

Cascarilla primatostylis (H.Karst.) Triana species synonym

Cascarilla riveroana Wedd. species synonym

Buena riveroana Wedd. species synonym

Buena undata (Klotzsch) Wedd. species synonym

Cascarilla undata (Klotzsch) Wedd. species synonym

Buena heterophylla (Wedd.) Wedd. species synonym

Cascarilla heterophylla Wedd. species synonym

Cascarilla moritziana (Klotzsch) Triana species synonym

Buena citrifolia (Wedd.) Wedd. species synonym

Cascarilla calycina Wedd. species synonym

Cascarilla citrifolia Wedd. species synonym

Buena acutifolia (Ruiz & Pav.) Wedd. species synonym

Cascarilla acutifolia (Ruiz & Pav.) Wedd. species synonym

Cascarilla stenocarpa (Lamb.) Wedd. species synonym

Buena stenocarpa (Lamb.) Wedd. species synonym

Cascarilla caduciflora (Bonpl.) Wedd. species synonym

Buena magnifolia (Ruiz & Pav.) Wedd. species synonym

Cascarilla nitida (Benth.) Wedd. species synonym

Cascarilla oblongifolia (Humb. ex Mutis) Wedd. species synonym

Buena nitida (Benth.) Wedd. species synonym

Cascarilla magnifolia var. rostrata (Wedd.) Wedd. variety synonym

Cascarilla rostrata Wedd. species synonym

Cascarilla gavanensis Schltdl. species synonym

Cascarilla magnifolia var. caduciflora (Bonpl.) Wedd. variety synonym

Cascarilla magnifolia var. vulgaris Wedd. variety synonym

Cascarilla magnifolia (Ruiz & Pav.) Wedd. species synonym

Cascarilla carua Wedd. species synonym

Buena carua (Wedd.) Wedd. species synonym

Cinchona lutescens Ruiz ex Vitman species synonym

Ladenbergia rosea Klotzsch species doubtful

Ladenbergia nidita Klotzsch species synonym

Ladenbergia franciscana C.M.Taylor species accepted

Ladenbergia physophora Spruce, 1889 species accepted

Ladenbergia macrophylla Klotzsch species doubtful

Cinchona crassifolia Pav. species homotypic synonym

Ladenbergia ruiziana Klotzsch species doubtful

Cinchona oblongifolia Lamb. species synonym

Cosmibuena hexandra (Pohl) Peterm. species synonym

Cinchona oblongifolia Ruiz & Pav. species synonym

Ladenbergia pavanensis K.Schum. species doubtful

Cinchona ovalifolia Mutis species heterotypic synonym

Ladenbergia pogonanthera Kuhlm. species homotypic synonym

Cinchona magniflora Pav. species homotypic synonym

Cinchona grandifolia Ruiz & Pav. species homotypic synonym

Cascarilla spruceana Benth. species homotypic synonym

Cinchona cuatrecasasii Standl. species homotypic synonym

Cinchona oblongifolia Humb. species homotypic synonym

Cinchona cava Pav. species homotypic synonym

Cascarilla crespilla Ruiz & Pav. species homotypic synonym

Cascarilla peluda Ruiz & Pav. species homotypic synonym

Cinchona lambertiana A.Br. species homotypic synonym

Cinchona cujabensis Silva Manso species homotypic synonym

Rustia rosea (Klotzsch & H.Karst. ex Walp.) K.Schum. species synonym

Henlea muzonensis (Goudot) Klotzsch & H.Karst. species homotypic synonym

Remijia prismatostylis (H.Karst.) Benth. & Hook.f. species homotypic synonym

Henlea rosea Klotzsch & H.Karst. species homotypic synonym

Cascarilla crespilla Ruiz & Pav. ex Triana, 1938 species doubtful

Cinchona lutescens Ruiz species homotypic synonym

Cascarilla colorada Ruiz & Pav. species homotypic synonym

Cinchona caduciflora Kunth species synonym