| Family | Oleaceae |
| Tribe | Jasmineae |
| Scientific name | Jasminum nudiflorum Lindley |
| Synonyms | Jasminum angulare Bunge, non Vahl; Jasminum sieboldianum Blume |
| Common name | (Japanese common name) ou-bai (オウバイ, 黄梅 [meaning: yellow cherry flower]) |
| (English common name) winter jasmine | |
| Distribution | (Japan) garden plant |
| (Other nations) [native] China | |
| Chromosomal number | 2n=26, 52 |
| Description | Plants 0.3-5m long. Leaves 3-foliolate, leaflets top 2-4cm long. Flowers yellow corollas 2-2.5cm across, flowering in February to April. Deciduous. Vine trees. |
| Reference | Jasminum nudiflorum Lindl. |
| Jasminum nudiflorum Lindley | |
| Jasminum nudiflorum (Winter jasmine) | |
| Potential for biparental cytoplasmic inheritance in Jasminum officinale and Jasminum nudiflorum | |
| Mannitol oxidoreductase isolated from vascular plants (US Patent Patent 5268288/1993) | |
| Composition against cardiovascular diseases (WIPO Patent WO/2006/032115) |
| February 2009 at a private garden |
February 2009 at a private garden |
February 2009 at a private garden |