桂叶山牵牛 Thunbergia laurifolia
- Scientific Name: Thunbergia laurifolia Lindl.
- Ref: Gard. Chron. 1856:260. 1856
- Synonym: Thunbergia harrisii Hook.f.
- English Common Name: laurel clockvine, blue trumpet vine
- Chinese Common Name: 桂叶山牵牛 guìyè shān∙qiānniú
- Japanese Common Name: ゲッケイカズラ/ローレルカズラ [月桂蔓] gekkeikazura/rōrerukazura
- Family: Acanthaceae
- Genus: Thunbergia
- Distribution: vigorous climber from Asia
- Photo: Guangxi Botanical Garden of Medicinal Plants, Guangxi