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铜壁关凤仙花
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| style="background: #008080" align= center| '''<big>铜壁关凤仙花</big> '''
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|[[File:铜壁关1.jpg|缩略图|居中|250px|[https://s9.rr.itc.cn/r/wapChange/20172_9_11/a84uxv6161282039542.jpg 原图链接] [https://m.sohu.com/n/480271219/?mv=3&partner=sjcl 来自搜狐]]]
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| style="background: #008080" align= center|
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中文学名:铜壁关凤仙花
拉丁学名:Impatiens tongbiguanensis S. Akiyama et H. Ohba
界:植物界
科:[[凤仙花科]]
属:[[凤仙花属]]
种:铜壁关凤仙花
|}
'''铜壁关凤仙花''',一年生草本,高30-40厘米,全株无毛。茎直立,不分枝或上部具腋芽。叶互生,具柄,沿茎全部着生。叶柄长1-1.5厘米或上部叶无柄,产[[云南]]西部[[盈江]][[铜壁关]]。生于河岸边或阔叶林下阴湿处,海拔1000-1400米。
<ref>[http://www.iplant.cn/info/%CD%AD%B1%DA%B9%D8%B7%EF%CF%C9%BB%A8 铜壁关凤仙花], 植物智, 2020-01-18</ref>
==铜壁关凤仙花形态特征==
叶片线状椭圆形或线状披针形,长13-18厘米,宽1-1.5厘米,顶端渐尖,基部渐狭,边缘具浅圆齿,侧脉7-8对,两面无毛。花总梗生于上部叶腋,短于叶,直立或斜升,长5-8厘米,无毛,具8-12花。
花梗细,长1.5-2厘米,基部具苞片;苞片舟状,卵形,长6-10毫米,顶端尖,无芒尖,脱落。
花黄色,长2.5厘米,宽3.5厘米,侧生萼片4,外面2镰状椭圆形,长6毫米,顶端尖,无尖头,内面2线状钻形,长约3毫米,膜质;旗瓣弯宽椭圆形,长12毫米,宽约8毫米,兜状,背面中肋无鸡冠状突起;冀瓣黄色,具粉红色斑点,无柄,长约2.4厘米,2裂,基部裂片披针形或狭卵形,长12毫米,宽6毫米,顶端圆形,上部裂片披针形,长14毫米宽5毫米,背部无小耳;唇瓣黄色,檐部舟状,基部狭成长14毫米弯曲或卷曲的距。
花丝线形,花药钝,蒴果未详。花期10月。
Plants annual, 30-40 cm tall, glabrous. Stem erect, simple or axillary, hidden buds inconspicuous in upper part. Leaves alternate, remote; petiole 1-1.5 cm, or upper leaves sessile; leaf blade linear-elliptic, 13-18 × 1-1.5 cm, glabrous, lateral veins 7 or 8 pairs, base gradually narrowed, margin shallowly crenate, apex acute. Inflorescences in upper leaf axils, 8-12-flowered; peduncles erect or obliquely ascending, shorter than leaves, 5-8 cm, glabrous. Pedicels 1.5-2 cm, slender, bracteate at base; bracts caducous, navicular, ovate, 0.6-1 cm, apex acute. Flowers yellow, ca. 2.5 cm, ca. 3.5 cm deep. Lateral sepals 4; outer 2: falcate-elliptic, ca. 6 mm, apex acute; inner 2: linear-subulate, ca. 3 mm, membranous. Lower sepal yellow, limb navicular, ca. 1.4 cm, ca. 3.2 cm deep, narrowed into a curved spur. Upper petal cucullate, bent, broadly elliptic, ca. 1.2 × 0.8 cm, abaxial midvein not cristate; lateral united petals yellow, with reddish spots, 2-lobed; basal lobes broadly lanceolate or narrowly ovate, ca. 1.2 × 0.6 mm, apex rounded; distal lobes lanceolate, ca. 1.4 × 0.5 cm, apex rounded; auricle absent. Filaments linear; anthers obtuse. Capsule not seen. Fl. Oct. 2n = 18*.
● Understories of broad-leaved forests, riverbanks, shaded moist places; 1000-1400 m. W Yunnan (Yingjiang).
==铜壁关凤仙花生长环境==
生长于海拔1000-1400米的河岸边或阔叶林下阴湿处。
==铜壁关凤仙花分布范围==
产自云南西部盈江铜壁关。
==铜壁关凤仙花相似物种==
此种近似[[镰萼风仙花]] I. drepanophora Hook. f., 区别在于花黄色,侧生萼片4,叶线状椭圆形沿茎紧密着生。后者萼片2枚,镰刀状,顶端具长芒尖,唇瓣口部先端具绿色的长角,基部具螺旋状内弯的长距,与前者有别
== 参考来源 ==
{{reflist}}
[[Category:370 植物學總論]]
|-
| style="background: #008080" align= center| '''<big>铜壁关凤仙花</big> '''
|-
|[[File:铜壁关1.jpg|缩略图|居中|250px|[https://s9.rr.itc.cn/r/wapChange/20172_9_11/a84uxv6161282039542.jpg 原图链接] [https://m.sohu.com/n/480271219/?mv=3&partner=sjcl 来自搜狐]]]
|-
| style="background: #008080" align= center|
|-
| align= light|
中文学名:铜壁关凤仙花
拉丁学名:Impatiens tongbiguanensis S. Akiyama et H. Ohba
界:植物界
科:[[凤仙花科]]
属:[[凤仙花属]]
种:铜壁关凤仙花
|}
'''铜壁关凤仙花''',一年生草本,高30-40厘米,全株无毛。茎直立,不分枝或上部具腋芽。叶互生,具柄,沿茎全部着生。叶柄长1-1.5厘米或上部叶无柄,产[[云南]]西部[[盈江]][[铜壁关]]。生于河岸边或阔叶林下阴湿处,海拔1000-1400米。
<ref>[http://www.iplant.cn/info/%CD%AD%B1%DA%B9%D8%B7%EF%CF%C9%BB%A8 铜壁关凤仙花], 植物智, 2020-01-18</ref>
==铜壁关凤仙花形态特征==
叶片线状椭圆形或线状披针形,长13-18厘米,宽1-1.5厘米,顶端渐尖,基部渐狭,边缘具浅圆齿,侧脉7-8对,两面无毛。花总梗生于上部叶腋,短于叶,直立或斜升,长5-8厘米,无毛,具8-12花。
花梗细,长1.5-2厘米,基部具苞片;苞片舟状,卵形,长6-10毫米,顶端尖,无芒尖,脱落。
花黄色,长2.5厘米,宽3.5厘米,侧生萼片4,外面2镰状椭圆形,长6毫米,顶端尖,无尖头,内面2线状钻形,长约3毫米,膜质;旗瓣弯宽椭圆形,长12毫米,宽约8毫米,兜状,背面中肋无鸡冠状突起;冀瓣黄色,具粉红色斑点,无柄,长约2.4厘米,2裂,基部裂片披针形或狭卵形,长12毫米,宽6毫米,顶端圆形,上部裂片披针形,长14毫米宽5毫米,背部无小耳;唇瓣黄色,檐部舟状,基部狭成长14毫米弯曲或卷曲的距。
花丝线形,花药钝,蒴果未详。花期10月。
Plants annual, 30-40 cm tall, glabrous. Stem erect, simple or axillary, hidden buds inconspicuous in upper part. Leaves alternate, remote; petiole 1-1.5 cm, or upper leaves sessile; leaf blade linear-elliptic, 13-18 × 1-1.5 cm, glabrous, lateral veins 7 or 8 pairs, base gradually narrowed, margin shallowly crenate, apex acute. Inflorescences in upper leaf axils, 8-12-flowered; peduncles erect or obliquely ascending, shorter than leaves, 5-8 cm, glabrous. Pedicels 1.5-2 cm, slender, bracteate at base; bracts caducous, navicular, ovate, 0.6-1 cm, apex acute. Flowers yellow, ca. 2.5 cm, ca. 3.5 cm deep. Lateral sepals 4; outer 2: falcate-elliptic, ca. 6 mm, apex acute; inner 2: linear-subulate, ca. 3 mm, membranous. Lower sepal yellow, limb navicular, ca. 1.4 cm, ca. 3.2 cm deep, narrowed into a curved spur. Upper petal cucullate, bent, broadly elliptic, ca. 1.2 × 0.8 cm, abaxial midvein not cristate; lateral united petals yellow, with reddish spots, 2-lobed; basal lobes broadly lanceolate or narrowly ovate, ca. 1.2 × 0.6 mm, apex rounded; distal lobes lanceolate, ca. 1.4 × 0.5 cm, apex rounded; auricle absent. Filaments linear; anthers obtuse. Capsule not seen. Fl. Oct. 2n = 18*.
● Understories of broad-leaved forests, riverbanks, shaded moist places; 1000-1400 m. W Yunnan (Yingjiang).
==铜壁关凤仙花生长环境==
生长于海拔1000-1400米的河岸边或阔叶林下阴湿处。
==铜壁关凤仙花分布范围==
产自云南西部盈江铜壁关。
==铜壁关凤仙花相似物种==
此种近似[[镰萼风仙花]] I. drepanophora Hook. f., 区别在于花黄色,侧生萼片4,叶线状椭圆形沿茎紧密着生。后者萼片2枚,镰刀状,顶端具长芒尖,唇瓣口部先端具绿色的长角,基部具螺旋状内弯的长距,与前者有别
== 参考来源 ==
{{reflist}}
[[Category:370 植物學總論]]