Chamaecytisus is a genus of flowering plants in the legume family, Fabaceae. It includes 43 species which range from the Canary Islands and Morocco through mainland Europe to western Siberia, Kazakhstan, the Caucasus, Anatolia, and the eastern Mediterranean. It belongs to the subfamily Faboideae. It has been treated as a synonym of Cytisus.

C. proliferus is a tree from the Canary Islands used as a fodder crop around the world.

Species , Plants of the World Online accepted the following species:

Chamaecytisus albus (Hacq.) Rothm. Chamaecytisus austriacus (L.) Link Chamaecytisus banaticus (Griseb. & Schenk) Rothm. Chamaecytisus borysthenicus (Gruner) Klásk. Chamaecytisus calcareus (Velen.) Kuzmanov Chamaecytisus cassius (Boiss.) Rothm. Chamaecytisus danubialis (Velen.) Rothm. Chamaecytisus drepanolobus (Boiss.) Rothm. Chamaecytisus elongatus (Waldst. & Kit.) Link Chamaecytisus eriocarpus (Boiss.) Rothm. Chamaecytisus erythropetalus Yıldırım Chamaecytisus frivaldszkyanus (Degen) Kuzmanov ex Greuter, Burdet & G.Long Chamaecytisus heuffelii (Wierzb.) Rothm. Chamaecytisus hirsutus (L.) Link Chamaecytisus jankae (Velen.) Rothm. Chamaecytisus korabensis Pifkó & Barina Chamaecytisus kovacevii (Velen.) Rothm. Chamaecytisus kreczetoviczii (E.D.Wissjul.) Holub Chamaecytisus lasiosemius (Boiss.) Pifkó Chamaecytisus leiocarpus (A.Kern.) Rothm. Chamaecytisus lindemannii (Krecz.) Klásk. Chamaecytisus litwinowii (Krecz.) Klásk. Chamaecytisus mollis (Cav.) Greuter & Burdet Chamaecytisus nejceffii (Urum.) Rothm. Chamaecytisus paczoskii (Krecz.) Klásk. Chamaecytisus pineticola Ivchenko Chamaecytisus podolicus (Błocki) Klásk. Chamaecytisus ponomarjovii (Seredin) Czerep. Chamaecytisus proliferus (L.f.) Link Chamaecytisus proteus (Zumagl.) Holub Chamaecytisus pseudojankae Pifkó & Barina Chamaecytisus × pseudorochelii (Simonk.) Pifkó Chamaecytisus pulvinatus (Quézel) Raynaud Chamaecytisus purpureus (Scop.) Link Chamaecytisus pygmaeus (Willd.) Rothm. Chamaecytisus ratisbonensis (Schaeff.) Rothm. Chamaecytisus rochelii (Wierzb. ex Griseb. & Schenk) Rothm. Chamaecytisus ruthenicus (Fisch. ex Woł.) Klásk. Chamaecytisus skrobiszewskii (Pacz.) Klásk. Chamaecytisus spinescens Rothm. Chamaecytisus supinus (L.) Link Chamaecytisus tommasinii (Vis.) Rothm. Chamaecytisus triflorus (Lam.) Skalická Chamaecytisus virescens (Kovács ex Neilr.) Dostál Chamaecytisus wulfii (Krecz.) Klásk. Chamaecytisus zingeri (Nenukow ex Litv.) Klásk.

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