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鲍氏黄耆

来自 植物智 的图片

中文名:鲍氏黄耆 拉丁学名:Astragalus bouffordii Podlech 门:被子植物门 科:豆科 属:黄耆属

鲍氏黄耆(bào shì huáng qí)，学名 Astragalus bouffordii Podlech ，是豆科、黄耆属植物。分布于西藏自治区东部。

形态特征

Plants 10-20 cm tall. Stems many, branched from base, loosely covered with appressed white hairs. Leaves 5-6 cm; stipules 2.5-3 mm, at least lower ones shortly vaginate-connate behind stem;

petiole 1-2 cm, hairy like stem; leaflets in 11-15 pairs, elliptic, 3-8 × 1.5-3 mm, abaxially loosely appressed hairy, adaxially glabrous. Racemes rather densely 7-12-flow-ered;

peduncle 4-7 cm, white hairy like stem; bracts 0.5-1 mm, predominantly white hairy. Calyx ca. 4 mm, densely covered with appressed white hairs 0.3-0.5 mm and often with black hairs mixed in;

teeth subulate, ca. 2 mm. Petals purple, keel with darker tip; standard 8-9 × ca. 6 mm, widely elliptic, emar-ginate; wings ca. 6 mm; keel 7-7.5 mm.

Legumes (unripe) with a stipe ca. 2 mm, ca. 6 mm, 2-2.5 mm high and wide.

分类文献

FOC >> Vol.10 (2010) >> Fabaceae >> Astragalus

81.Astragalus bouffordii Podlech Feddes Repert. 120: 53. 2009. 鲍氏黄耆 bao shi huang qi

产地生境

● About 3400 m. E Xizang.

标本信息

学名 Astragalus bouffordii Podlech 中文名 鲍氏黄耆 鉴定人 鉴定时间 模式类型 Isotype

采集信息

采集人 D. E. Boufford, J. H. Chen, S. L. Kelley, J. Li, R 采集号 32419 采集时间 2004-8-16 采集地 中国 海拔 3349 生境 习性 物候期