闭荚藤查看源代码讨论查看历史
| 闭荚藤 |
 |
|
界:植物界 目：蔷薇目 科: 豆科 属: 闭荚藤属 |
闭荚藤(bì jiá téng)，学名:Mastersia assamica Bentham ，为豆科闭荚藤属下的一个植物种。Woody climbers, young parts pubescent. Leaf rachis 6-15 cm; stipels linear, 7-8 mm; leaflets subrhombic, elliptic, or ovate, 8-14 × 6-12.5 cm, lateral ones smaller than terminal one, appressed pubescent abaxially, glabrous adaxially, base rounded, apex acuminate. Racemes 30 cm or more. Bracts ovate-lanceolate, 7-8 mm, ciliate; bracteoles 5-7 mm. Calyx campanulate, 4-lobed; tube 4-5 mm; lobes 7-12 mm. Corolla purplish, 10-18 mm. Legumes 产于低于海拔900米的亚热带雨林，分布于西藏自治区。 [1]
形态特征
Woody climbers, young parts pubescent. Leaf rachis 6-15 cm; stipels linear, 7-8 mm; leaflets subrhombic, elliptic, or ovate, 8-14 × 6-12.5 cm;
lateral ones smaller than terminal one, appressed pubescent abaxially, glabrous adaxially, base rounded, apex acuminate. Racemes 30 cm or more. Bracts ovate-lanceolate, 7-8 mm, ciliate;
bracteoles 5-7 mm. Calyx campanulate, 4-lobed; tube 4-5 mm; lobes 7-12 mm. Corolla purplish, 10-18 mm.
Legumes blackish, 10-12 × 2.5-3 cm, thinly leathery, glabrous. Seeds brown, reniform, ca. 5 × 2.5 mm.
分类文献
FOC >> Vol.10 (2010) >> Fabaceae >> Mastersia
1.Mastersia assamica Bentham Trans. Linn. Soc. London. 25: 300. 1865. 闭荚藤 bi jia teng
产地生境
Semi-evergreen rain forests; below 900 m. SE Xizang (Mêdog) [Bhutan, India].
标本鉴定信息
学名 Mastersia assamica 中文名 鉴定人 孙航 鉴定时间 19931221
采集信息
采集人 孙航，周浙昆等 采集号 1542 采集时间 19921124 采集地 中国 西藏自治区 海拔 900 生境 林中 习性 灌木 物候期 无花有果