少花米口袋Gueldenstaedtia verna
中文名（Chinese Name）：少花米口袋
学名（Scientific Name）：Gueldenstaedtia verna (Georgi) Boriss.
英文名（English Common Name）：
别名（Chinese Common Name）：小米口袋
异名（Synonym）：Gueldenstaedtia verna subsp. multiflora (Bunge) Tsui Gueldenstaedtia harmsii Ulbr. Gueldenstaedtia delavayi Franch. Gueldenstaedtia maritima Maxim. Gueldenstaedtia gansuensis Tsui Gueldenstaedtia gracilis Tsui Gueldenstaedtia stenophylla Bunge Amblytropis stenophylla (Bunge) Kitag. Astragalus brevicarinatus DC. Astragalus cavaleriei H. Lév. Amblytropis delavayi (Franch) C. Y. Wu ex H. P. Tsui Amblytropis pauciflora (Pall.) Kitag. Amblytropis maritima (Maxim.) Kitag. Amblytropis multiflora (Bunge) Kitag. Gueldenstaedtia multiflora var. longiscapa Franch. Gueldenstaedtia multiflora var. maritima (Maxim.) Jacot Astragalus vernus Georgi Gueldenstaedtia giraldii Harms ex Diels Gueldenstaedtia giraldii subsp. glabra Jacot Gueldenstaedtia giraldii var. longiscapa (Franch.) Jacot Gueldenstaedtia guilloni Franch. Gueldenstaedtia brachyptera Pamp. Gueldenstaedtia brachyptera var. elongata (Pamp.) Pamp. Gueldenstaedtia pauciflora var. subglabrata DC. Gueldenstaedtia mirpourensis Benth. ex Baker Gueldenstaedtia multiflora Bunge Gueldenstaedtia verna f. multiflora (Bunge) H. P. Tsui Amblytropis verna (Georgi) Kitag. Gueldenstaedtia mirpoureana (Cambess.)Baker Astragalus mirpoureanus Cambess. Amblyotropis verna (Georgi)Kitag.
科属（Family & Genus）：蝶形花科,Fabaceae 米口袋属Gueldenstaedtia
形态特征（Description）：多年生草本，主根直下，分茎具宿存托叶。叶长2-20厘米；托叶三角形，基部合生；叶柄具沟，被白色疏柔毛；小叶7-19片，长椭圆形至披针形，长0.5-2.5厘米，宽1.5-7毫米，钝头或急尖，先端具细尖，两面被疏柔毛，有时上面无毛。伞形花序有花2-4朵，总花梗约与叶等长；苞片长三角形，长2-3毫米；花梗长0.5-1毫米；小苞片线形，长约为萼筒的1/2；花萼钟状，长5-7毫米，被白色疏柔毛；萼齿披针形，上2萼齿约与萼筒等长，下3萼齿较短小，最下一片最小；花冠红紫色，旗瓣卵形，长13毫米，先端微缺，基部渐狭成瓣柄，翼瓣瓣片倒卵形具斜截头，长11毫米，具短耳，瓣柄长3毫米，龙骨瓣瓣片倒卵形，长5.5毫米，瓣柄长2.5毫米；子房椭圆状，密被疏柔毛，花柱无毛，内卷。荚果长圆筒状，长15-20毫米，直径3-4毫米，被长柔毛，成熟时毛稀疏，开裂。种子圆肾形，直径1.5毫米，具不深凹点。花期5月，果期6-7月。
分布（Distribution）：产黑龙江北部及内蒙古东部。俄罗斯西伯利亚地区也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 10 Page 506
Gueldenstaedtia verna (Georgi) Borissova, Spisok Rast. Gerb. Fl. S.S.S.R. Bot. Inst. Vsesojuzn. Akad. Nauk. 12: 122. 1953.
少花米口袋 shao hua mi kou dai | Fabaceae | Gueldenstaedtia
Astragalus vernus Georgi, Bemerk. Reise Russ. Reich. 1: 226. 1775; Amblytropis delavayi (Franchet) C. Y. Wu ex H. P. Tsui; A. maritima (Maximowicz) Kitagawa; A. pauciflora (Pallas) Kitagawa; A. stenophylla Bunge; A. verna (Georgi) Kitagawa; Astragalus biflorus Pallas (1776), not Linnaeus (1771); A. brevicarinatus Candolle; A. cavaleriei H. Léveillé; A. pauciflorus Pallas; Gueldenstaedtia brachyptera Pampanini; G. brachyptera var. elongata (Pavolini) Pampanini; G. delavayi Franchet; G. delavayi f. alba H. P. Tsui; G. gansuensis H. P. Tsui; G. giraldii Harms; G. giraldii var. alba Jacot Guillarmod; G. giraldii f. elongata Pavolini; G. giraldii subsp. glabra Jacot Guillarmod; G. gracilis H. P. Tsui; G. guillonii Franchet; G. harmsii Ulbrich; G. maritima Maximowicz; G. multiflora Bunge; G. multiflora f. alba F. Z. Li; G. multiflora var. maritima (Maximowicz) Jacot Guillarmod; G. pauciflora (Pallas) Fischer; G. stenophylla Bunge; G. verna f. alba (H. P. Tsui) P. C. Li; G. verna f. multiflora (Bunge) H. P. Tsui; G. verna subsp. multiflora (Bunge) H. P. Tsui.
Taproot straight. Stems short. Leaves imparipinnate, (1.5-) 2-20 cm, (5 or)7-19-foliolate; stipules persistent, triangular or ovate, joined at base; petiole white pilose; leaflets elliptic, oblong, narrowly obovate, or ovate (in spring) to lanceolate or linear (in autumn), (2-)5-25(-35) × (1-)1.5-7(-9) mm, both surfaces pilose or villous, adaxially rarely glabrous, apex variably obtuse, rounded, truncate, retuse, or acute, and with mucro. Umbels 2-4(-8)-flowered; rachis variable in length, ca. 1/2 as long to as long as leaves or longer; bracts narrowly triangular, lanceolate, or linear, sometimes subulate, 2-3 mm; pedicel 0.5-1(-3) mm; bracteoles linear, shorter than calyx. Calyx (4-)5-7 mm, white pilose; teeth lanceolate, upper 2 longer. Corolla purplish red, purple, pink, rose, or white; standard ovate, elliptic, or obovate to orbicular, (0.6-)1.3(-1.4) cm, apex retuse or acuminate; wings obovate, (0.6-)1.1 cm, auriculate or cuneate, claw (0.8-)3 mm; keel obovate or ovate, (4-)5.5(-7) mm, claw (1.8-)2.5 mm. Ovary elliptic or cylindric, densely pilose or villous; style glabrous, rolled inward. Legume cylindric or narrowly ovoid, (1-)1.5-2 cm × 3-4 mm, villous, pilose, or glabrescent, dehiscent. Seeds reniform, ca. 1.5 mm in diam. Fl. (Mar-)May, fr. (May-)Jun-Jul(-Nov).
Roadsides, grasslands, hillsides, valleys, meadows, terraced fields, margins of farms, riverbanks, sandy soil, sea bluffs; sea level to 2600 m. Gansu, Hebei, Heilongjiang, Henan, Hubei, Jiangsu, Jiangxi, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan, Tianjin, Yunnan, Zhejiang [India, Laos, Mongolia, Myanmar, Pakistan, Russia].
A white-flowered form, Gueldenstaedtia verna f. alba (H. P. Tsui) P. C. Li (Vasc. Pl. Hengduan Mts. 1: 940. 1993), occurs in Beijing and Shandong.
（责任编辑：徐晔春）
学名（Scientific Name）：Gueldenstaedtia verna (Georgi) Boriss.
英文名（English Common Name）：
别名（Chinese Common Name）：小米口袋
异名（Synonym）：Gueldenstaedtia verna subsp. multiflora (Bunge) Tsui Gueldenstaedtia harmsii Ulbr. Gueldenstaedtia delavayi Franch. Gueldenstaedtia maritima Maxim. Gueldenstaedtia gansuensis Tsui Gueldenstaedtia gracilis Tsui Gueldenstaedtia stenophylla Bunge Amblytropis stenophylla (Bunge) Kitag. Astragalus brevicarinatus DC. Astragalus cavaleriei H. Lév. Amblytropis delavayi (Franch) C. Y. Wu ex H. P. Tsui Amblytropis pauciflora (Pall.) Kitag. Amblytropis maritima (Maxim.) Kitag. Amblytropis multiflora (Bunge) Kitag. Gueldenstaedtia multiflora var. longiscapa Franch. Gueldenstaedtia multiflora var. maritima (Maxim.) Jacot Astragalus vernus Georgi Gueldenstaedtia giraldii Harms ex Diels Gueldenstaedtia giraldii subsp. glabra Jacot Gueldenstaedtia giraldii var. longiscapa (Franch.) Jacot Gueldenstaedtia guilloni Franch. Gueldenstaedtia brachyptera Pamp. Gueldenstaedtia brachyptera var. elongata (Pamp.) Pamp. Gueldenstaedtia pauciflora var. subglabrata DC. Gueldenstaedtia mirpourensis Benth. ex Baker Gueldenstaedtia multiflora Bunge Gueldenstaedtia verna f. multiflora (Bunge) H. P. Tsui Amblytropis verna (Georgi) Kitag. Gueldenstaedtia mirpoureana (Cambess.)Baker Astragalus mirpoureanus Cambess. Amblyotropis verna (Georgi)Kitag.
科属（Family & Genus）：蝶形花科,Fabaceae 米口袋属Gueldenstaedtia
形态特征（Description）：多年生草本，主根直下，分茎具宿存托叶。叶长2-20厘米；托叶三角形，基部合生；叶柄具沟，被白色疏柔毛；小叶7-19片，长椭圆形至披针形，长0.5-2.5厘米，宽1.5-7毫米，钝头或急尖，先端具细尖，两面被疏柔毛，有时上面无毛。伞形花序有花2-4朵，总花梗约与叶等长；苞片长三角形，长2-3毫米；花梗长0.5-1毫米；小苞片线形，长约为萼筒的1/2；花萼钟状，长5-7毫米，被白色疏柔毛；萼齿披针形，上2萼齿约与萼筒等长，下3萼齿较短小，最下一片最小；花冠红紫色，旗瓣卵形，长13毫米，先端微缺，基部渐狭成瓣柄，翼瓣瓣片倒卵形具斜截头，长11毫米，具短耳，瓣柄长3毫米，龙骨瓣瓣片倒卵形，长5.5毫米，瓣柄长2.5毫米；子房椭圆状，密被疏柔毛，花柱无毛，内卷。荚果长圆筒状，长15-20毫米，直径3-4毫米，被长柔毛，成熟时毛稀疏，开裂。种子圆肾形，直径1.5毫米，具不深凹点。花期5月，果期6-7月。
分布（Distribution）：产黑龙江北部及内蒙古东部。俄罗斯西伯利亚地区也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 10 Page 506
Gueldenstaedtia verna (Georgi) Borissova, Spisok Rast. Gerb. Fl. S.S.S.R. Bot. Inst. Vsesojuzn. Akad. Nauk. 12: 122. 1953.
少花米口袋 shao hua mi kou dai | Fabaceae | Gueldenstaedtia
Astragalus vernus Georgi, Bemerk. Reise Russ. Reich. 1: 226. 1775; Amblytropis delavayi (Franchet) C. Y. Wu ex H. P. Tsui; A. maritima (Maximowicz) Kitagawa; A. pauciflora (Pallas) Kitagawa; A. stenophylla Bunge; A. verna (Georgi) Kitagawa; Astragalus biflorus Pallas (1776), not Linnaeus (1771); A. brevicarinatus Candolle; A. cavaleriei H. Léveillé; A. pauciflorus Pallas; Gueldenstaedtia brachyptera Pampanini; G. brachyptera var. elongata (Pavolini) Pampanini; G. delavayi Franchet; G. delavayi f. alba H. P. Tsui; G. gansuensis H. P. Tsui; G. giraldii Harms; G. giraldii var. alba Jacot Guillarmod; G. giraldii f. elongata Pavolini; G. giraldii subsp. glabra Jacot Guillarmod; G. gracilis H. P. Tsui; G. guillonii Franchet; G. harmsii Ulbrich; G. maritima Maximowicz; G. multiflora Bunge; G. multiflora f. alba F. Z. Li; G. multiflora var. maritima (Maximowicz) Jacot Guillarmod; G. pauciflora (Pallas) Fischer; G. stenophylla Bunge; G. verna f. alba (H. P. Tsui) P. C. Li; G. verna f. multiflora (Bunge) H. P. Tsui; G. verna subsp. multiflora (Bunge) H. P. Tsui.
Taproot straight. Stems short. Leaves imparipinnate, (1.5-) 2-20 cm, (5 or)7-19-foliolate; stipules persistent, triangular or ovate, joined at base; petiole white pilose; leaflets elliptic, oblong, narrowly obovate, or ovate (in spring) to lanceolate or linear (in autumn), (2-)5-25(-35) × (1-)1.5-7(-9) mm, both surfaces pilose or villous, adaxially rarely glabrous, apex variably obtuse, rounded, truncate, retuse, or acute, and with mucro. Umbels 2-4(-8)-flowered; rachis variable in length, ca. 1/2 as long to as long as leaves or longer; bracts narrowly triangular, lanceolate, or linear, sometimes subulate, 2-3 mm; pedicel 0.5-1(-3) mm; bracteoles linear, shorter than calyx. Calyx (4-)5-7 mm, white pilose; teeth lanceolate, upper 2 longer. Corolla purplish red, purple, pink, rose, or white; standard ovate, elliptic, or obovate to orbicular, (0.6-)1.3(-1.4) cm, apex retuse or acuminate; wings obovate, (0.6-)1.1 cm, auriculate or cuneate, claw (0.8-)3 mm; keel obovate or ovate, (4-)5.5(-7) mm, claw (1.8-)2.5 mm. Ovary elliptic or cylindric, densely pilose or villous; style glabrous, rolled inward. Legume cylindric or narrowly ovoid, (1-)1.5-2 cm × 3-4 mm, villous, pilose, or glabrescent, dehiscent. Seeds reniform, ca. 1.5 mm in diam. Fl. (Mar-)May, fr. (May-)Jun-Jul(-Nov).
Roadsides, grasslands, hillsides, valleys, meadows, terraced fields, margins of farms, riverbanks, sandy soil, sea bluffs; sea level to 2600 m. Gansu, Hebei, Heilongjiang, Henan, Hubei, Jiangsu, Jiangxi, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan, Tianjin, Yunnan, Zhejiang [India, Laos, Mongolia, Myanmar, Pakistan, Russia].
A white-flowered form, Gueldenstaedtia verna f. alba (H. P. Tsui) P. C. Li (Vasc. Pl. Hengduan Mts. 1: 940. 1993), occurs in Beijing and Shandong.
（责任编辑：徐晔春）
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