| Family | FABACEAE |
| Genus species | Chamaecytisus ratisbonensis (Schaeff.) Rothm. |
| Bibliography | Feddes Repert. Spec. Nov. Regni Veg. 53: 143 (1944) |
| Native Range | c. Europe to Ukraine |
| Primary Biome | Temperate |
| Habitat | steppes |
| Description | leaves ternate, abaxially appresed sericeous-hirsute, 7-25mm, flowers of 2-3 on short lateral branchlets, corolla to 2cm long, glabrous, pod oblong |
| Size | 10-30cm |
| Color | yellow |
| Bloom | spring, early summer |
| Ca | |
| Type | shrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring after hot water treatment, germ. 1-3 months cuttings in late summer |
| Synonyms | Aulonix biflorus (L´Hér.) Raf. Chamaecytisus biflorus (L´Hér.) Link Chamaecytisus ratisbonensis var. microphyllus (Wimm. & Grab.) Soó Chamaecytisus ratisbonensis var. pirinicus (Stoj.) Kuzmanov Cytisus austriacus var. cinereus (Host) Heuff. Cytisus biflorus L´Hér. Cytisus biflorus var. calabrus Ten. Cytisus biflorus var. collinus Neilr. Cytisus biflorus var. longipedunculatus Sommier & Levier Cytisus biflorus var. minor W.D.J.Koch Cytisus capitatus ssp. serotinus (Kit. ex DC.) Jáv. Cytisus cinereus Host Cytisus collinus Schur Cytisus communis Lindem. Cytisus falcatus DC. Cytisus hirsutus var. biflorus (L´Hér.) Briq. Cytisus hirsutus ssp. ratisbonensis (Schaeff.) Briq. Cytisus hirsutus var. serotinus (Kit. & DC.) Soó Cytisus hirsutus var. vulgaris Asch. & Graebn. Cytisus horniflorus Borbás Cytisus lithuanicus Gilib. Cytisus macrospermus Besser ex DC. Cytisus pilosus Pall. Cytisus ratisbonensis Schaeff. Cytisus ratisbonensis f. biflorus (L´Hér.) Zabel Cytisus ratisbonensis var. biflorus (L.Hér.) C.K.Schneid. Cytisus ratisbonensis ssp. biflorus (L´Hér.) Gams Cytisus ratisbonensis var. cinereus (Host) Domin & Podp. Cytisus ratisbonensis ssp. cinereus (Host) Jáv. Cytisus ratisbonensis f. elatior Zabel Cytisus ratisbonensis ssp. horniflorus (Borbás) Jáv. Cytisus ratisbonensis var. microphyllus (Wimm. & Grab.) Gams Cytisus ratisbonensis var. minor (W.D.J.Koch) W.D.J.Koch Cytisus ratisbonensis f. pedunculosus Beck Cytisus ratisbonensis var. pirinicus Stoj. Cytisus ratisbonensis var. umbrosus Neilr. Cytisus ratisbonensis var. virgatus Heuff. Cytisus serotinus Kit. ex DC. Cytisus supinus Crantz Genista ratisbonensis (Schaeff.) Fourr. Tubocytisus biflorus (L´Hér.) Fourr. Tubocytisus elongatus Fourr. Viborgia hirsuta Moench |
| Territory | 1 Europe 11 Middle Europe (AUT Austria, CZE Czechoslovakia, HUN Hungary, POL Poland) 13 Southeastern Europe (BUL Bulgaria, ROM Romania, YUG Yugoslavia) 14 Eastern Europe (BLR Belarus, UKR Ukraine) |