山地凤仙花Impatiens monticola Hook. f.
山地凤仙花Impatiens monticola Hook. f.
138．山地凤仙花（新拟）图版46: 1-7
Impatiens monticola Hook. f. in Nouv. Arch. Mus. Nat. Hist. Paris, ser. 4. 10: 257. 1908.
一年生多汁草本，高30-60厘米，全株无毛。茎粗壮，不分枝，长裸露或有分枝，小枝肉质。叶互生，具长柄，叶片膜质，卵状椭圆形或倒卵形，顶端渐尖，长5-13厘米，宽3-4.5厘米，基部楔状狭成长3-4厘米的叶柄，边缘具圆齿状齿或圆齿状锯齿，齿间具稀刚毛，侧脉5-7对，上面绿色，被短硬毛，下面灰绿色，无毛。总花梗生于上部叶腋，长于叶柄，长2-3 (4) 厘米，较粗，具2花，结果时伸长。花梗长1-2厘米，下部的在基部或上部的在较上部具苞片；苞片绿色，草质，披针形或卵状披针形，长3-5毫米，宿存。花浅黄色，长3.5厘米，侧生萼片2，卵圆形或圆形，绿色，膜质，长6-10毫米，宽6-8毫米，背面中肋不增厚，具3-5脉，顶端具小尖。旗瓣圆形，长13-15毫米，背面中肋增厚，绿色，具狭鸡冠状突起，顶端突尖。翼瓣无柄，长2-2.5厘米，2裂，基部裂片小，近圆形，上部裂片较大，斧形，顶端钝圆形，背部具圆形反折的小耳。唇瓣檐部舟状，长15-18毫米，口部平展，长15-20毫米，先端渐尖，基部狭成与檐部等长或长于檐部内弯或卷曲的细距。翼瓣和唇瓣具橙红色条纹。花丝丝状，长5-6毫米，花药卵圆形，钝。子房线形，渐尖。蒴果长纺锤形，长2-2.5厘米，直立，具短柄，长喙尖。种子多数，长圆形，长2-3毫米，黄褐色，平滑。花期7-9月，果期10月。
产四川（峨眉山）、重庆（缙云山）。生于林缘阴湿处或路边石缝中，海拔900-1800米。模式标本采自四川峨眉山。
《Flora of China》 Vol. 12 (2007)
Impatiens monticola J. D. Hooker
山地凤仙花 shan di feng xian hua
Plants annual, 30-60 cm tall. Stem robust, simple and long naked, or branched; branchlets succulent. Leaves alternate; petiole long, 3-4 cm; leaf blade pale green-gray abaxially, green adaxially, ovate-elliptic or obovate, 3-13 × 3-4.5 cm, membranous, abaxially glabrous, setose between teeth, adaxially strigose, lateral veins 5-7 pairs, base cuneate, attenuate into petiole, margin crenate or crenate-serrate, apex acuminate. Inflorescences in upper leaf axils, 2-flowered; peduncles longer than petioles, 2-3(-4) cm, elongate at fruiting. Pedicels 1-2 cm, bracteate at base (but appearing as if at middle in upper flowers); bracts persistent, green, lanceolate or ovate-lanceolate, 3-5 mm, herbaceous. Flowers yellowish, ca. 3.5 cm deep. Lateral sepals 2, green, ovate or orbicular, 6-10 × 6-8 mm, membranous, 3-5-veined. Lower sepal navicular, limb 1.5-1.8 cm deep, narrowed into an incurved spur; spur orange striate, ca. as long as or longer than limb, slender; mouth vertical, 1.5-2 cm, tip acuminate. Upper petal orbicular, 1.3-1.5 cm, apex cuspidate, abaxial midvein not thickened, narrowly carinate; lateral united petals not clawed, 2-2.5 cm, 2-lobed; basal lobes suborbicular, small; distal lobes dolabriform, larger, apex obtuse-rounded; auricle inflexed, orbicular. Filaments fibrous, 5-6 mm; anthers ovoid, apex obtuse. Ovary linear. Capsule erect, narrowly fusiform, 2-2.5 cm. Seeds many, yellow-brown, oblong, 2-3 mm, smooth. Fl. Jul-Sep, fr. Oct.
● Forest margins, shaded moist places, roadsides; 900-1800 m. Chongqing, Sichuan (Emei Shan, Hongya, Jinyuan Shan).
科名：凤仙花科 Balsaminaceae
属名：凤仙花属 Impatiens
138．山地凤仙花（新拟）图版46: 1-7
Impatiens monticola Hook. f. in Nouv. Arch. Mus. Nat. Hist. Paris, ser. 4. 10: 257. 1908.
一年生多汁草本，高30-60厘米，全株无毛。茎粗壮，不分枝，长裸露或有分枝，小枝肉质。叶互生，具长柄，叶片膜质，卵状椭圆形或倒卵形，顶端渐尖，长5-13厘米，宽3-4.5厘米，基部楔状狭成长3-4厘米的叶柄，边缘具圆齿状齿或圆齿状锯齿，齿间具稀刚毛，侧脉5-7对，上面绿色，被短硬毛，下面灰绿色，无毛。总花梗生于上部叶腋，长于叶柄，长2-3 (4) 厘米，较粗，具2花，结果时伸长。花梗长1-2厘米，下部的在基部或上部的在较上部具苞片；苞片绿色，草质，披针形或卵状披针形，长3-5毫米，宿存。花浅黄色，长3.5厘米，侧生萼片2，卵圆形或圆形，绿色，膜质，长6-10毫米，宽6-8毫米，背面中肋不增厚，具3-5脉，顶端具小尖。旗瓣圆形，长13-15毫米，背面中肋增厚，绿色，具狭鸡冠状突起，顶端突尖。翼瓣无柄，长2-2.5厘米，2裂，基部裂片小，近圆形，上部裂片较大，斧形，顶端钝圆形，背部具圆形反折的小耳。唇瓣檐部舟状，长15-18毫米，口部平展，长15-20毫米，先端渐尖，基部狭成与檐部等长或长于檐部内弯或卷曲的细距。翼瓣和唇瓣具橙红色条纹。花丝丝状，长5-6毫米，花药卵圆形，钝。子房线形，渐尖。蒴果长纺锤形，长2-2.5厘米，直立，具短柄，长喙尖。种子多数，长圆形，长2-3毫米，黄褐色，平滑。花期7-9月，果期10月。
产四川（峨眉山）、重庆（缙云山）。生于林缘阴湿处或路边石缝中，海拔900-1800米。模式标本采自四川峨眉山。
《Flora of China》 Vol. 12 (2007)
Impatiens monticola J. D. Hooker
山地凤仙花 shan di feng xian hua
Plants annual, 30-60 cm tall. Stem robust, simple and long naked, or branched; branchlets succulent. Leaves alternate; petiole long, 3-4 cm; leaf blade pale green-gray abaxially, green adaxially, ovate-elliptic or obovate, 3-13 × 3-4.5 cm, membranous, abaxially glabrous, setose between teeth, adaxially strigose, lateral veins 5-7 pairs, base cuneate, attenuate into petiole, margin crenate or crenate-serrate, apex acuminate. Inflorescences in upper leaf axils, 2-flowered; peduncles longer than petioles, 2-3(-4) cm, elongate at fruiting. Pedicels 1-2 cm, bracteate at base (but appearing as if at middle in upper flowers); bracts persistent, green, lanceolate or ovate-lanceolate, 3-5 mm, herbaceous. Flowers yellowish, ca. 3.5 cm deep. Lateral sepals 2, green, ovate or orbicular, 6-10 × 6-8 mm, membranous, 3-5-veined. Lower sepal navicular, limb 1.5-1.8 cm deep, narrowed into an incurved spur; spur orange striate, ca. as long as or longer than limb, slender; mouth vertical, 1.5-2 cm, tip acuminate. Upper petal orbicular, 1.3-1.5 cm, apex cuspidate, abaxial midvein not thickened, narrowly carinate; lateral united petals not clawed, 2-2.5 cm, 2-lobed; basal lobes suborbicular, small; distal lobes dolabriform, larger, apex obtuse-rounded; auricle inflexed, orbicular. Filaments fibrous, 5-6 mm; anthers ovoid, apex obtuse. Ovary linear. Capsule erect, narrowly fusiform, 2-2.5 cm. Seeds many, yellow-brown, oblong, 2-3 mm, smooth. Fl. Jul-Sep, fr. Oct.
● Forest margins, shaded moist places, roadsides; 900-1800 m. Chongqing, Sichuan (Emei Shan, Hongya, Jinyuan Shan).