檢視黑药黄耆的原始碼


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<small>[https://www.cvh.ac.cn/spms/detail.php?id=ffcc5280 来自 植物智 的图片]</small>

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中文名:黑药黄耆

拉丁学名:	Astragalus

athranthus Podl.

& L.R.Xu

门:被子植物门

科:[[豆科]]

属:[[黄耆属]]

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'''黑药黄耆'''(hēi yào  huáng qí)，学名 Astragalus burchan-buddaicus N. Ulziykhutag ，是[[豆科]]、[[黄耆属]]植物。分布于[[青海省]]。
<ref>[http://www.iplant.cn/info/%E9%BB%91%E8%8D%AF%E9%BB%84%E8%80%86?t=b 黑药黄耆], 植物智, 2020-01-18</ref>

==形态特征==
Plants ca. 15 cm tall. Caudex with ± elongated, slender, branched stolons. Stems 3-10 cm, loosely to densely covered with appressed hairs 0.3-0.5 mm, basal parts and stolons gla-brous.

Leaves 3.5-5.5 cm; stipules adnate to petiole for 1-2 mm, those of lower leaves membranous, triangular, 3-4 mm, shortly vaginate-connate behind stem, glabrous or sparsely hairy, those of upper leaves greenish, narrowly triangular, 5-7 mm, free from each other, loosely white and black hairy; 

petiole 1-1.5 cm, like rachis loosely covered with appressed to slightly ascending, tangled hairs 0.3-0.5 mm; leaflets in 5-8 pairs, nar-rowly elliptic, 6-18 × 2-3.5 mm, abaxially loosely to densely appressed hairy, adaxially glabrous, apex obtuse to acute.

Ra-cemes ovoid, ca. 3 cm, densely many flowered; peduncle 4-7 cm, rather densely hairy; bracts whitish membranous, 4(-5) mm, black hairy. Calyx 5-6 mm, ± densely covered with slightly ascending black hairs 0.5-1 mm; 

teeth 2-3 mm. Petals yellowish when dry; standard oblong-obovate, ca. 9 × 4 mm, apex emarginate; wings ca. 7 mm, limbs obovate-spatulate, truncate; 

keel ca. 6 mm. Ovary sessile, widely ovoid, glabrous. Legumes unknown.

==分类文献==
FOC  >> Vol.10 (2010) >> Fabaceae  >> Astragalus 
130.Astragalus athranthus Podlech & L. R. Xu Novon. 17: 228. 2007.
黑药黄耆 hei yao huang qi

==产地==
● Qinghai.

==标本信息==
学名	Astragalus athranthus Podl. & L.R.Xu
中文名	  黑药黄耆
鉴定人	L.R.Xu
鉴定时间	19980508
模式类型	holotype
===采集信息===
采集人	青甘队
采集号	578
采集时间	19590705
采集地	中国 青海省
海拔	4020
生境	山沟净流沟
习性	
物候期	有花无果

== 参考来源 ==
{{reflist}}

[[Category:370 植物學總論]]
[[Category:375 植物分類學]]