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八宿黄耆
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<small>[https://www.cvh.ac.cn/spms/detail.php?id=fcb8cc79 来自 植物智 的图片]</small>
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中文名:八宿黄耆
拉丁学名:Astragalus
baxoiensis Podlech
& L.R.Xu
门:被子植物门
科:[[豆科]]
属:[[黄耆属]]
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'''八宿黄耆'''(bā sù huáng qí)，学名 Astragalus baxoiensis Podlech & L. R. Xu ，是[[豆科]]、[[黄耆属]]植物。分布于[[四川省]]、[[西藏自治区]]。
<ref>[http://www.iplant.cn/info/Astragalus%20baxoiensis?t=foc 八宿黄耆], 植物智, 2020-01-18</ref>
==形态特征==
Plants 6-12 cm tall, densely caespitose, furnished with appressed hairs. Stems up to 6 cm, slender, glabrous.
Leaves 1.5-4.5 cm; stipules often reflexed, 2-3 mm, nearly free from petiole, distinctly connate behind stem, sparsely hairy to some-times glabrous; petiole 0.5-1 cm, like rachis glabrous or with scattered hairs up to 0.3 mm;
leaflets in 5-8(or 9) pairs, elliptic, 2-3 × 1-1.5 mm, abaxially especially at midvein sparsely covered with appressed hairs up to 0.3 mm, adaxially glabrous, apex subobtuse.
Racemes short, rather densely 4-8-flowered; peduncle 2-3.5 cm, glabrous; bracts whitish membranous, ovate to narrowly triangular, 1-2 mm, sparsely white and black hairy.
Calyx campanulate, ca. 3 mm, loosely covered with appressed white and black hairs 0.1-0.3 mm; teeth 1-1.5 mm. Petals pale purple; standard widely elliptic to orbicular, ca. 8 × 4.5 mm, apex emarginate;
wings ca. 7 mm; keel ca. 6 mm. Legumes with a stipe ca. 1 mm, ellipsoid, ca. 5 mm, ca. 2 mm high and ca. 2.5 mm wide, keeled ventrally, grooved dorsally, acute with hooked persistent style, 1-locular; valves glabrous.
==分类文献==
FOC >> Vol.10 (2010) >> Fabaceae >> Astragalus
157.Astragalus baxoiensis Podlech & L. R. Xu Novon. 17: 241. 2007.
八宿黄耆 ba su huang qi
==产地生境==
● About 4200 m. Sichuan, Xizang.
==标本信息==
学名 Astragalus baxoiensis Podlech & L.R.Xu
中文名 八宿黄芪
鉴定人 D.Podlech, Munchen
鉴定时间 20050000
===采集信息===
采集人 南水北调队,姜恕
采集号 6825
采集时间 19610805
采集地 中国 四川省
海拔 3300
生境 路旁阳处
习性
物候期 有花无果
== 参考来源 ==
{{reflist}}
[[Category:370 植物學總論]]