檢視合生黄耆的原始碼


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| style="background: #008080" align= center|  '''<big>合生黄耆</big> '''

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中文名:合生黄耆

拉丁学名:Astragalus

concretus Bentham

门:被子植物门

科:[[豆科]]

属:[[黄耆属]]

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'''合生黄耆'''(hé shēng  huáng qí)，学名 Astragalus concretus Bentham，异名：Astragalus xiphocarpus  Astragalus vicioides  ，是[[豆科]]、[[黄耆属]]植物。分布于[[西藏自治区]]西部。
<ref>[http://www.iplant.cn/info/Astragalus%20concretus?t=foc 合生黄耆], 植物智, 2020-01-18</ref>

==形态特征==
Plants 50-100 cm tall, hairy. Stems 3-8 mm thick, mostly strongly branched, covered rather densely with predominantly dark brownish hairs.

Leaves 8-20 cm; stipules membranous, soon falling, 7-25 mm, in lateral branches often vaginate-con-nate behind stem or connate before petiole up to 10 mm, sparsely to loosely hairy or glabrous;

petiole short, like rachis, with white and dark brown hairs; leaflets in 10-14 pairs, oblong to narrowly elliptic, 12-30(-40) × 4-10(-12) mm, abaxially loosely hairy, adaxially glabrous or sparsely to loosely ap-pressed hairy, apex obtuse to slightly retuse. 

Racemes 2-5 cm, densely 8-32-flowered; peduncle 4-10 cm, predominantly dark brown hairy to nearly glabrous; bracts soon falling, 4-10(-17) mm, white and dark hairy. Bracteoles 1-4 mm. 

Calyx 6-9 mm, rather densely covered with appressed to ascending predomi-nantly dark brown hairs; teeth mostly unequal, 1-3 mm. Petals yellow; standard obovate, 11-15 × 5-7 mm, apex indistinctly emarginate; 

wings 12-15 mm; keel 11-13 mm. Stigma with very short hairs. Legumes with a stipe 6-9 mm, narrowly ellip-soid, straight or distinctly curved, 25-44 mm, 3.5-6 mm high and 3-4.5 mm wide, keeled ventrally, slightly grooved dorsally, with a conspicuous beak 6-11 mm, 2-locular; valves thin, yel-lowish to blackish brown, glabrous.

==分类文献==
FOC  >> Vol.10 (2010) >> Fabaceae  >> Astragalus 
50.Astragalus concretus Bentham in Royle Ill. Bot. Himal. Mts. 199. 1835.

合生黄耆 he sheng huang qi
Astragalus vicioides Baker (1876), not Ledebour (1831); A. xiphocarpus Bunge.

==产地生境==
2500-4000 m. Xizang [Bhutan, India, Nepal].

== 参考来源 ==
{{reflist}}

[[Category:370 植物學總論]]