檢視牧场膨果豆的原始碼


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<small>[http://www.iplant.cn/info/Phyllolobium%20pastorium?id=10EB9F00C84FE08D 来自 植物智 的图片]</small>

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中文名:牧场膨果豆

拉丁学名:Phyllolobium pastorium

(H. T. Tsai & T. T. Yu) M.

L. Zhang & Podlech

界:植物界

门:被子植物门

纲:双子叶植物纲

亚 纲:蔷薇亚纲

目:豆目

科:[[豆科]]

亚 科:蝶形花亚科

族:菜豆族

属:[[膨果豆属]]

种:牧场膨果豆

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'''牧场膨果豆'''(muchangpengguodou)，学名：Phyllolobium pastorium (H. T. Tsai & T. T. Yu) M. L. Zhang & Podlech，俗名：'''牧场黄耆、线苞黄耆、牧场蔓黄芪'''，异名：Astragalus pastorius  Astragalus pastorius var. linearibracteatus  Astragalus tenchingensis  ， 本变种与原变种的区别在于苞片线形或披针状线形，近膜质，下面被毛并具缘毛；小叶7-13片。
产[[四川]]西南部（[[康定]]、[[理塘]]、[[稻城]]、[[乡城]]、[[木里]]）、[[西藏]]东部（[[江达]]、[[昌都]]、[[察雅]]、[[左贡]]、[[波密]]、[[芒康]]、[[加查]]）。生于海拔2800-4200米的草地、林缘、林下和阴湿场所。模式标本采自四川木里。
<ref>[http://www.iplant.cn/info/Phyllolobium%20pastorium?id=10EB9F00C84FE08D 牧场膨果豆], 植物智, 2020-01-18</ref>

==形态特征==
本变种与原变种的区别在于苞片线形或披针状线形，近膜质，下面被毛并具缘毛；小叶7-13片。

FOC  >> Vol.10 (2010) >> Fabaceae  >> Phyllolobium 
14.Phyllolobium pastorium (H. T. Tsai & T. T. Yu) M. L. Zhang & Podlech Feddes Repert. 117: 57. 2006.

牧场膨果豆 mu chang peng guo dou
Astragalus pastorius H. T. Tsai & T. T. Yu, Bull. Fan Mem. Inst. Biol. 9: 264. 1940; A. pastorius var. linearibrac-teatus K. T. Fu; A. tenchingensis S. S. Cheng ex K. T. Fu.

Plants 25-40 cm tall, with appressed hairs 0.1-0.5 mm. Stems prostrate to ascending or erect, glabrous or sparsely to loosely or especially in upper part to rather densely covered with subappressed to ascending white and black hairs. 

Leaves 6-10 cm; stipules 4-7 × 3-5 mm, glabrous or with a few black hairs at margins; petiole 1-2 cm, glabrous or very sparsely fur-nished with short black hairs; leaflets in 2-5 pairs, 10-30 × 3.5-10 mm, abaxially sparsely to loosely covered with appressed white or black and white hairs 0.3-0.4 mm, adaxially glabrous or sparsely hairy.

Racemes rather densely 4-8-flowered; pedun-cle (3-)4.5-10 cm, glabrous or sparsely to rather densely black hairy; bracts 4-6 mm, black hairy. Bracteoles 1-2 mm. Calyx 5-7(-10) mm, densely to rather densely covered with appressed black hairs 0.1-0.3 mm; teeth 2-3(-5) mm.

Petals blue; stan-dard suborbicular, 12-13 × 9-10 mm; wings ca. 11 mm; keel ca. 11 mm. Legumes with a stipe ca. 4 mm, 15-25 mm, ca. 5 mm high and wide, with a straight beak 1-3 mm, 2-locular, sparsely to loosely furnished with appressed black hairs 0.05-0.15 mm.

● 3000-4000 m. Sichuan, Xizang, Yunnan.

==分类文献==
Astragalus pastorius  
《中国植物志》 第42(1)卷 (1993) >> 097页 PDF >> 线苞黄耆 Astragalus pastorius var. linearibracteatus

SYN 注：学名已修订，接受名为Phyllolobium pastorium。
16b. 线苞黄耆（变种）（植物研究）图版24：9-18

var. linearibracteatus K. T. Fu in Bull. Bot. Res. 2 (1): 129. 1982.——Aprattii Simps. var. multiflorus K. T. Fu, op. cit. 126.——A. prattii Simps. var. pastorioides K. T. Fu, op. cit. 127. ——A. passortus auct. non Tsai et Yu: Ni et P. C. Li, 西藏植物志2: 815. 1985.

==产地生境==
产[[四川]]西南部（[[康定]]、[[理塘]]、[[稻城]]、[[乡城]]、[[木里]]）、[[西藏]]东部（[[江达]]、[[昌都]]、[[察雅]]、[[左贡]]、[[波密]]、[[芒康]]、[[加查]]）。生于海拔2800-4200米的草地、林缘、林下和阴湿场所。模式标本采自四川木里。

== 参考来源 ==
{{reflist}}

[[Category:370 植物學總論]]