管茎凤仙花Impatiens tubulosa Hemsl.
管茎凤仙花Impatiens tubulosa Hemsl.
15. 管茎凤仙花（浙江植物志）图版7: 1-8
Impatiens tubulosa Hemsl. in Journ. Linn. Soc. Bot. 23: 102. 1886; Hand. -Mazz. in Bot. Centralbl. Beih. 52: 168. 1934; Y. L. Chen in Bull. Bot. Res. 8(2): 9. 1988; 浙江植物志4: 95. 图4-124. 1993. ——I. plebeja Hemsl. in Journ. Linn. Soc. Bot. 23: 101. 1886.
一年生草本，高30-40厘米。茎较粗壮，肉质，直立，不分枝，无毛。下部节膨大。叶互生，下部叶在花期凋落，上部叶常密集；叶片披针形或长圆状披针形，长6-13厘米，宽2-3厘米，先端渐尖或长渐尖，基部狭楔形下延，边缘具圆齿状齿，齿端具胼胝状小尖，上面绿色，下面灰绿色，两面无毛，侧脉7-9 (-11) 对，弧状弯曲；叶柄长0.5-1.5厘米，较粗。总花梗和花序轴粗壮，劲直，前者长2-4厘米，具3-4 (-5) 花，排列成总状花序；花梗长20-40毫米，基部有1枚苞片；苞片膜质，卵状披针形，长5-7毫米，果期脱落；花黄色；侧生萼片4，外面2枚斜卵形，长5-6毫米，先端急尖，背面中肋具狭翅，内面2枚狭披针形或线状披针形，长9-10毫米，先端长渐尖。唇瓣囊状，口部略斜上，先端具小尖，基部渐狭成长约20毫米上弯的距；旗瓣倒卵状椭圆形，长约10毫米，背面中肋具绿色狭龙骨状突起，顶端具小喙尖，翼瓣具短柄，长约15毫米，2裂，下部裂片小，长圆形，上部裂片倒卵形，外缘无小耳；雄蕊5，花丝线形，花药卵球形，顶端钝；子房纺锤形，直立，顶端具5细齿裂。蒴果棒状，长2-2.5厘米，上部膨大，具喙尖。种子3-4粒，长圆球形，长4-5毫米，淡褐色，光滑。花期8-12月。
产浙江（龙泉）、江西（宁都、龙南、九龙山）、福建（南靖、厦门）、广东（连州、罗浮山）。生于林下或沟边阴湿处，海拔500-700米。模式标本采自广东罗浮山。
《Flora of China》 Vol. 12 (2007)
Impatiens tubulosa Hemsley
管茎凤仙花 guan jing feng xian hua
Impatiens plebeja Hemsley.
Plants annual, 30-40 cm tall. Stem erect, robust, succulent, simple, glabrous, swollen in lower nodes. Leaves alternate, lower leaves withering at anthesis, upper leaves often crowded; petiole 0.5-1.5 cm, stout; leaf blade gray-green abaxially, green adaxially, lanceolate or oblong-lanceolate, 6-13 × 2-3 cm, glabrous, lateral veins 7-9(-11) pairs, base cuneate, decurrent, margin crenate-denticulate, teeth mucronulate, apex acuminate or long acuminate. Inflorescences racemose, 3- or 4(or 5)-flowered; peduncles robust, strict, 2-4 cm. Pedicels 2-4 cm, bracteate at base; bracts caducous at fruiting, ovate-lanceolate, 5-7 mm, membranous. Flowers yellow. Lateral sepals 4; outer 2: obliquely ovate, 5-6 mm, apex acute, abaxial midvein narrowly winged; inner 2: narrowly lanceolate or linear-lanceolate, 0.9-1 cm, apex long acuminate. Lower sepal saccate, gradually narrowed into a recurved spur ca. 2 cm; mouth oblique, tip mucronulate. Upper petal obovate-elliptic, ca. 1 cm, apex rostellate, abaxial midvein green, narrowly carinate; lateral united petals shortly clawed, ca. 1.5 cm, 2-lobed; basal lobes oblong, small; distal lobes obovate; auricle absent. Filaments linear; anthers ovoid, apex obtuse. Ovary erect, fusiform. Capsule clavate, 2-2.5 cm, swollen at upper part. Seeds 3 or 4, brownish, oblong-globose, 4-5 mm, smooth. Fl. Aug-Dec.
● Forest understories, shaded and humid places along canals; 500-700 m. Fujian, N Guangdong, Hunan (Xinning), Jiangxi, Zhejiang.
别名：管花凤仙;管状凤仙花草;管花凤仙花;管茎凤仙;
科名：凤仙花科 Balsaminaceae
属名：凤仙花属 Impatiens
15. 管茎凤仙花（浙江植物志）图版7: 1-8
Impatiens tubulosa Hemsl. in Journ. Linn. Soc. Bot. 23: 102. 1886; Hand. -Mazz. in Bot. Centralbl. Beih. 52: 168. 1934; Y. L. Chen in Bull. Bot. Res. 8(2): 9. 1988; 浙江植物志4: 95. 图4-124. 1993. ——I. plebeja Hemsl. in Journ. Linn. Soc. Bot. 23: 101. 1886.
一年生草本，高30-40厘米。茎较粗壮，肉质，直立，不分枝，无毛。下部节膨大。叶互生，下部叶在花期凋落，上部叶常密集；叶片披针形或长圆状披针形，长6-13厘米，宽2-3厘米，先端渐尖或长渐尖，基部狭楔形下延，边缘具圆齿状齿，齿端具胼胝状小尖，上面绿色，下面灰绿色，两面无毛，侧脉7-9 (-11) 对，弧状弯曲；叶柄长0.5-1.5厘米，较粗。总花梗和花序轴粗壮，劲直，前者长2-4厘米，具3-4 (-5) 花，排列成总状花序；花梗长20-40毫米，基部有1枚苞片；苞片膜质，卵状披针形，长5-7毫米，果期脱落；花黄色；侧生萼片4，外面2枚斜卵形，长5-6毫米，先端急尖，背面中肋具狭翅，内面2枚狭披针形或线状披针形，长9-10毫米，先端长渐尖。唇瓣囊状，口部略斜上，先端具小尖，基部渐狭成长约20毫米上弯的距；旗瓣倒卵状椭圆形，长约10毫米，背面中肋具绿色狭龙骨状突起，顶端具小喙尖，翼瓣具短柄，长约15毫米，2裂，下部裂片小，长圆形，上部裂片倒卵形，外缘无小耳；雄蕊5，花丝线形，花药卵球形，顶端钝；子房纺锤形，直立，顶端具5细齿裂。蒴果棒状，长2-2.5厘米，上部膨大，具喙尖。种子3-4粒，长圆球形，长4-5毫米，淡褐色，光滑。花期8-12月。
产浙江（龙泉）、江西（宁都、龙南、九龙山）、福建（南靖、厦门）、广东（连州、罗浮山）。生于林下或沟边阴湿处，海拔500-700米。模式标本采自广东罗浮山。
《Flora of China》 Vol. 12 (2007)
Impatiens tubulosa Hemsley
管茎凤仙花 guan jing feng xian hua
Impatiens plebeja Hemsley.
Plants annual, 30-40 cm tall. Stem erect, robust, succulent, simple, glabrous, swollen in lower nodes. Leaves alternate, lower leaves withering at anthesis, upper leaves often crowded; petiole 0.5-1.5 cm, stout; leaf blade gray-green abaxially, green adaxially, lanceolate or oblong-lanceolate, 6-13 × 2-3 cm, glabrous, lateral veins 7-9(-11) pairs, base cuneate, decurrent, margin crenate-denticulate, teeth mucronulate, apex acuminate or long acuminate. Inflorescences racemose, 3- or 4(or 5)-flowered; peduncles robust, strict, 2-4 cm. Pedicels 2-4 cm, bracteate at base; bracts caducous at fruiting, ovate-lanceolate, 5-7 mm, membranous. Flowers yellow. Lateral sepals 4; outer 2: obliquely ovate, 5-6 mm, apex acute, abaxial midvein narrowly winged; inner 2: narrowly lanceolate or linear-lanceolate, 0.9-1 cm, apex long acuminate. Lower sepal saccate, gradually narrowed into a recurved spur ca. 2 cm; mouth oblique, tip mucronulate. Upper petal obovate-elliptic, ca. 1 cm, apex rostellate, abaxial midvein green, narrowly carinate; lateral united petals shortly clawed, ca. 1.5 cm, 2-lobed; basal lobes oblong, small; distal lobes obovate; auricle absent. Filaments linear; anthers ovoid, apex obtuse. Ovary erect, fusiform. Capsule clavate, 2-2.5 cm, swollen at upper part. Seeds 3 or 4, brownish, oblong-globose, 4-5 mm, smooth. Fl. Aug-Dec.
● Forest understories, shaded and humid places along canals; 500-700 m. Fujian, N Guangdong, Hunan (Xinning), Jiangxi, Zhejiang.