湿地黄耆Astragalus uliginosus Linn.
湿地黄耆Astragalus uliginosus Linn.
186. 湿地黄耆（东北植物检索表）
Astragalus uliginosus Linn. Sp. Pl. 1: 757. 1753; Pall. Spec. Astrag. 31. t. 16. 1800; Bunge in Mem. Acad. Sci. St Petersb. VII. 15 (1): 168. 1869; Kitagawa, Lineam. Fl. Mansh. 282. 1939; Boriss. in Kom. Fl. USSR 12: 435. 1946; 东北草本植物志5: 100. 图版43 (1-9). 1976; 内蒙古植物志3: 209. 图版95 (8-14). 1977; S. B. Ho in Bull. Bot. Res. 3 (1): 39. 1983.
多年生草本，高30-100厘米。茎单一或数个丛生，直立，被白色伏贴毛。羽状复叶有15-23片小叶，长10-18厘米，有短柄；托叶下部连合，茎上部的卵状披针形、下部的卵状三角形；小叶椭圆形至长圆形，长20-30毫米，宽5-15毫米，先端钝圆或稍尖，常具刺状小尖头，基部通常圆形，上面无毛，下面被白色伏贴毛。总状花序生多数、紧密排列、下垂的花；总花梗较叶稍短；苞片卵状披针形，较萼短或近等长，膜质，疏被黑色伏贴毛，稀混生少数白色毛；花萼管状，长7-11毫米，被较密黑色伏贴毛，有时混生少量白色毛，萼齿线状披针形，长约为萼筒的1/2；花冠苍白绿色或稍带黄色，旗瓣宽椭圆形，长13-15毫米，顶端微凹，基部渐狭成短瓣柄，翼瓣较旗瓣短，瓣片与瓣柄近等长，线状长圆形，龙骨瓣较翼瓣短，瓣柄较瓣片稍短；子房无毛。荚果长圆形，长9-13毫米，膨胀，斜立，背缝线凹入，表面无毛，具细横纹，革质，假2室。花期6-7月，果期8-9月。
产东北各省及内蒙古自治区。生于林下湿草地及沼泽地带。朝鲜、蒙古及西伯利亚都有分布。
《Flora of China》 Vol. 10 (2010)
242. Astragalus uliginosus Linnaeus, Sp. Pl. 2: 757. 1753.
湿地黄耆 shi di huang qi Astragalus nertschinskensis Freyn.
Plants (25-)45-90 cm tall. Stems usually several, erect, 30-70 cm, rather sparsely hairy; hairs medifixed, appressed, white, at nodes also black, 0.3-0.4 mm. Leaves 10-20 cm; stip-ules 6-10 mm, connate behind stem, rather densely white hairy; petiole 1.5-4 cm, with rachis sparsely to loosely hairy like stem; leaflets in 10-13 pairs, narrowly elliptic, 20-40 × 5-15 mm, abaxially loosely appressed white hairy, adaxially gla-brous, apex obtuse or minutely mucronulate. Racemes 3-6 cm, many flowered; peduncle 3-10 cm, loosely to rather densely covered with symmetrically to mostly asymmetrically bifurcate hairs up to 0.8 mm; bracts 5-6 mm, sparsely black ciliate. Ca-lyx 8-9 mm, loosely covered with medifixed, short, appressed, mostly black hairs; teeth 1.5-3 mm. Petals pale greenish yellow, keel violet tipped; standard elliptic, 14-18 × 5-6 mm, apex emarginate; wings 10-14 mm; keel 9-12 mm. Legumes sessile, obliquely erect, 9-13 mm, 3.5-4 mm high and 4-5 mm wide, 2-locular; valves thinly leathery, glabrous.Mesophytic meadows, riversides, margins of coniferous forests. Heilongjiang, Jilin, Liaoning, Nei Mongol [Kazakhstan, N Korea, Mon-golia, Russia (Far East, Siberia)].
别名：湿地黄芪;湿地黄蓍;珠勒格音-好恩其日;
科名：豆科 Leguminosae
属名：黄耆属 Astragalus
186. 湿地黄耆（东北植物检索表）
Astragalus uliginosus Linn. Sp. Pl. 1: 757. 1753; Pall. Spec. Astrag. 31. t. 16. 1800; Bunge in Mem. Acad. Sci. St Petersb. VII. 15 (1): 168. 1869; Kitagawa, Lineam. Fl. Mansh. 282. 1939; Boriss. in Kom. Fl. USSR 12: 435. 1946; 东北草本植物志5: 100. 图版43 (1-9). 1976; 内蒙古植物志3: 209. 图版95 (8-14). 1977; S. B. Ho in Bull. Bot. Res. 3 (1): 39. 1983.
多年生草本，高30-100厘米。茎单一或数个丛生，直立，被白色伏贴毛。羽状复叶有15-23片小叶，长10-18厘米，有短柄；托叶下部连合，茎上部的卵状披针形、下部的卵状三角形；小叶椭圆形至长圆形，长20-30毫米，宽5-15毫米，先端钝圆或稍尖，常具刺状小尖头，基部通常圆形，上面无毛，下面被白色伏贴毛。总状花序生多数、紧密排列、下垂的花；总花梗较叶稍短；苞片卵状披针形，较萼短或近等长，膜质，疏被黑色伏贴毛，稀混生少数白色毛；花萼管状，长7-11毫米，被较密黑色伏贴毛，有时混生少量白色毛，萼齿线状披针形，长约为萼筒的1/2；花冠苍白绿色或稍带黄色，旗瓣宽椭圆形，长13-15毫米，顶端微凹，基部渐狭成短瓣柄，翼瓣较旗瓣短，瓣片与瓣柄近等长，线状长圆形，龙骨瓣较翼瓣短，瓣柄较瓣片稍短；子房无毛。荚果长圆形，长9-13毫米，膨胀，斜立，背缝线凹入，表面无毛，具细横纹，革质，假2室。花期6-7月，果期8-9月。
产东北各省及内蒙古自治区。生于林下湿草地及沼泽地带。朝鲜、蒙古及西伯利亚都有分布。
《Flora of China》 Vol. 10 (2010)
242. Astragalus uliginosus Linnaeus, Sp. Pl. 2: 757. 1753.
湿地黄耆 shi di huang qi Astragalus nertschinskensis Freyn.
Plants (25-)45-90 cm tall. Stems usually several, erect, 30-70 cm, rather sparsely hairy; hairs medifixed, appressed, white, at nodes also black, 0.3-0.4 mm. Leaves 10-20 cm; stip-ules 6-10 mm, connate behind stem, rather densely white hairy; petiole 1.5-4 cm, with rachis sparsely to loosely hairy like stem; leaflets in 10-13 pairs, narrowly elliptic, 20-40 × 5-15 mm, abaxially loosely appressed white hairy, adaxially gla-brous, apex obtuse or minutely mucronulate. Racemes 3-6 cm, many flowered; peduncle 3-10 cm, loosely to rather densely covered with symmetrically to mostly asymmetrically bifurcate hairs up to 0.8 mm; bracts 5-6 mm, sparsely black ciliate. Ca-lyx 8-9 mm, loosely covered with medifixed, short, appressed, mostly black hairs; teeth 1.5-3 mm. Petals pale greenish yellow, keel violet tipped; standard elliptic, 14-18 × 5-6 mm, apex emarginate; wings 10-14 mm; keel 9-12 mm. Legumes sessile, obliquely erect, 9-13 mm, 3.5-4 mm high and 4-5 mm wide, 2-locular; valves thinly leathery, glabrous.Mesophytic meadows, riversides, margins of coniferous forests. Heilongjiang, Jilin, Liaoning, Nei Mongol [Kazakhstan, N Korea, Mon-golia, Russia (Far East, Siberia)].