糙叶黄芪Astragalus scaberrimus
中文名（Chinese Name）：糙叶黄芪
学名（Scientific Name）：Astragalus scaberrimus Bunge
英文名（English Common Name）：
别名（Chinese Common Name）：粗糙紫云英、春黄耆,糙叶黄耆
异名（Synonym）：Astragalus harmsii Ulbr. Astragalus giraldianus Ulbr.
科属（Family & Genus）：蝶形花科,Fabaceae黄芪属
形态特征（Description）：多年生草本，密被白色伏贴毛。根状茎短缩，多分枝，木质化；地上茎不明显或极短，有时伸长而匍匐。羽状复叶有7-15片小叶，长5-17厘米；叶柄与叶轴等长或稍长；托叶下部与叶柄贴生，长4-7毫米，上部呈三角形至披针形；小叶椭圆形或近圆形，有时披针形，长7-20毫米，宽3-8毫米，先端锐尖、渐尖，有时稍钝，基部宽楔形或近圆形，两面密被伏贴毛。总状花序生3-5花，排列紧密或稍稀疏；总花梗极短或长达数厘米，腋生；花梗极短；苞片披针形，较花梗长；花萼管状，长7-9毫米，被细伏贴毛，萼齿线状披针形，与萼筒等长或稍短；花冠淡黄色或白色，旗瓣倒卵状椭圆形，先端微凹，中部稍缢缩，下部稍狭成不明显的瓣柄，翼瓣较旗瓣短，瓣片长圆形，先端微凹，较瓣柄长，龙骨瓣较翼瓣短，瓣片半长圆形，与瓣柄等长或稍短；子房有短毛。荚果披针状长圆形，微弯，长8-13毫米，宽2-4毫米，具短喙，背缝线凹入，革质，密被白色伏贴毛，假2室。花期4-8月，果期5-9月。
分布（Distribution）：产东北、华北、西北各省区。生于山坡石砾质草地、草原、沙丘及沿河流两岸的砂地。西伯利亚、蒙古也有。
用途（Use）：牛羊喜食，可作牧草及保持水土植物。
引自植物志英文版：FOC Vol. 10 Page 431, 438
Astragalus scaberrimus Bunge, Enum. Pl. China Bor. 17. 1833.
糙叶黄耆 cao ye huang qi | Fabaceae | Astragalus
Astragalus giraldianus Ulbrich; A. harmsii Ulbrich.
Plants 8-15 cm tall, acaulescent to more rarely shortly caulescent, covered with appressed to subappressed, ± medifixed, only white hairs up to 1 mm. Stems, if present, up to 5 cm, densely hairy. Leaves 3-10(-14) cm; stipules 4-7 mm, densely hairy; petiole 1.5-3(-5) cm, like rachis rather densely hairy; leaflets in 3-6(-8) pairs, narrowly elliptic to elliptic, 4-12(-15) × 2-5(-7) mm, both surfaces sparsely to rather densely hairy. Racemes loosely 3-5-flowered; peduncle 0.3-1.5(-3.5) cm, appressed white hairy; bracts 2-3 mm, hairy. Calyx 7-9 mm, densely covered with appressed hairs; teeth 2-2.5(-4) mm. Petals yellow, standard and keel often suffused with violet; standard ovate, 20-21 × 8-9 mm, apex retuse to emarginate; wings 16-17 mm; keel 12-13 mm. Legumes somewhat curved, acuminate, 10-13 mm, 3.5-4 mm high and ca. 3 mm wide; valves densely covered with appressed white hairs 0.3-0.8 mm, sometimes partly glabrescent with age.
Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan [Mongolia, Russia (Siberia)].
（责任编辑：徐晔春）
学名（Scientific Name）：Astragalus scaberrimus Bunge
英文名（English Common Name）：
别名（Chinese Common Name）：粗糙紫云英、春黄耆,糙叶黄耆
异名（Synonym）：Astragalus harmsii Ulbr. Astragalus giraldianus Ulbr.
科属（Family & Genus）：蝶形花科,Fabaceae黄芪属
形态特征（Description）：多年生草本，密被白色伏贴毛。根状茎短缩，多分枝，木质化；地上茎不明显或极短，有时伸长而匍匐。羽状复叶有7-15片小叶，长5-17厘米；叶柄与叶轴等长或稍长；托叶下部与叶柄贴生，长4-7毫米，上部呈三角形至披针形；小叶椭圆形或近圆形，有时披针形，长7-20毫米，宽3-8毫米，先端锐尖、渐尖，有时稍钝，基部宽楔形或近圆形，两面密被伏贴毛。总状花序生3-5花，排列紧密或稍稀疏；总花梗极短或长达数厘米，腋生；花梗极短；苞片披针形，较花梗长；花萼管状，长7-9毫米，被细伏贴毛，萼齿线状披针形，与萼筒等长或稍短；花冠淡黄色或白色，旗瓣倒卵状椭圆形，先端微凹，中部稍缢缩，下部稍狭成不明显的瓣柄，翼瓣较旗瓣短，瓣片长圆形，先端微凹，较瓣柄长，龙骨瓣较翼瓣短，瓣片半长圆形，与瓣柄等长或稍短；子房有短毛。荚果披针状长圆形，微弯，长8-13毫米，宽2-4毫米，具短喙，背缝线凹入，革质，密被白色伏贴毛，假2室。花期4-8月，果期5-9月。
分布（Distribution）：产东北、华北、西北各省区。生于山坡石砾质草地、草原、沙丘及沿河流两岸的砂地。西伯利亚、蒙古也有。
用途（Use）：牛羊喜食，可作牧草及保持水土植物。
引自植物志英文版：FOC Vol. 10 Page 431, 438
Astragalus scaberrimus Bunge, Enum. Pl. China Bor. 17. 1833.
糙叶黄耆 cao ye huang qi | Fabaceae | Astragalus
Astragalus giraldianus Ulbrich; A. harmsii Ulbrich.
Plants 8-15 cm tall, acaulescent to more rarely shortly caulescent, covered with appressed to subappressed, ± medifixed, only white hairs up to 1 mm. Stems, if present, up to 5 cm, densely hairy. Leaves 3-10(-14) cm; stipules 4-7 mm, densely hairy; petiole 1.5-3(-5) cm, like rachis rather densely hairy; leaflets in 3-6(-8) pairs, narrowly elliptic to elliptic, 4-12(-15) × 2-5(-7) mm, both surfaces sparsely to rather densely hairy. Racemes loosely 3-5-flowered; peduncle 0.3-1.5(-3.5) cm, appressed white hairy; bracts 2-3 mm, hairy. Calyx 7-9 mm, densely covered with appressed hairs; teeth 2-2.5(-4) mm. Petals yellow, standard and keel often suffused with violet; standard ovate, 20-21 × 8-9 mm, apex retuse to emarginate; wings 16-17 mm; keel 12-13 mm. Legumes somewhat curved, acuminate, 10-13 mm, 3.5-4 mm high and ca. 3 mm wide; valves densely covered with appressed white hairs 0.3-0.8 mm, sometimes partly glabrescent with age.
Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan [Mongolia, Russia (Siberia)].
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