资料库编号: Database ID: |
MY-8831 |
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中文名称: Chinese Name: |
猫尾草 |
中文別名: | 兔尾草 |
学名: Scientific Name: | Uraria crinita [找同属植物] |
学名2: Syn. Scientific Name: | Uraria macrostachya Wall. |
英文名称: English Name: | Asian foxtail |
植物科名: Family Name: | 豆科 Fabaceae/Leguminosae [找同科植物] |
生长习性: Living Behavior | 亚灌木 |
图片花色: | 蓝_blue_紫_purple |
生长环境: Living Environment: | 空旷地、荒地上 |
输入时间: Input Time: | 201805 |
Remarks: 中国植物志: 亚灌木;茎直立,高1-1.5米.分枝少,被灰色短毛。叶为奇数羽状复叶,茎下部小叶通常为3,上部为5,少有为7;托叶长三角形,长6-10毫米,先端细长而尖,基部宽2毫米,边缘有灰白色缘毛;叶柄长5.5-15厘米,被灰白色短柔毛;小叶近革质,长椭圆形、卵状披针形或卵形,顶端小叶长6-15厘米,宽3-8厘米,侧生小叶略小,先端略急尖、钝或圆形,基部圆形至微心形,上面无毛或于中脉上略被灰色短柔毛,下面沿脉上被短柔毛,侧脉每边6-9条,在两面均凸起,下面网脉明显;小托叶狭三角形,长5毫米,基部宽1.5毫米,有稀疏缘毛;小叶柄长1-3毫米,密被柔毛。总状花序顶生,长15-30厘米或更长,粗壮,密被灰白色长硬毛;苞片卵形或披针形,长达2厘米宽达7毫米,具条纹,被白色并展缘毛;花梗长约4毫米,花后伸长至10-15毫米,弯曲,被短钩状毛和白色长毛;花萼浅杯状,被白色长硬毛,5裂,上部2裂长约3毫米,下部3裂长3.5毫米;花冠紫色,长6毫米。荚果略被短柔毛;荚节2-4,椭圆形,具网脉。花、果期4-9月。 Flora of China: Leaflets linear to narrowly oblong, adaxially usually variegated on midvein, lateral veins looped with margin; pedicel 5-6 mm during anthesis, to 8 mm in fruit; lateral and lowest calyx lobes not elongate after anthesis, 2-3 mm; leaves (1-)3-foliolate on lower part of stem. U. picta Leaflets narrowly ovate to ovate, elliptic, or oblong, without variegated area, lateral veins extending to margin; pedicel 6-12 mm during anthesis, to 15 mm in fruit; lateral and lowest calyx lobes elongating to 5-6 mm after anthesis; leaves sometimes (1-)3-foliolate on upper part of stem. U. crinita | |
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