短距凤仙花Impatiens brachycentra Kar. et Kir.
短距凤仙花Impatiens brachycentra Kar. et Kir.
74. 短距凤仙花（中国高等植物图鉴）图版26: 1-7
Impatiens brachycentra Kar. et Kir. in Bull. Soc. Nat. Mosc. 15: 179. 1842; Ledeb. Pl. Ross 1: 482. 1842; Hook. f. Pl. Brit. Ind. 1: 481. 1872; Hook. f. et Thoms. in Journ. Linn. Soc. Bot. 4: 115. 1860; Aitch. in Journ. Linn. Soc. 19: 155. 1882; Toppin in Kew Bull. 1920: 349. fig. 1920. Pobed. Fl. URSS. 14: 632. t. 33. f. l. 1949; 中国高等植物图鉴2: 739. 图3208. 1972; Y. L. Chen in Acta Phytotax. Sin. 16 (2): 40. 1978, in clavi.
一年生草本，高30-60厘米，有纤维状根。茎多汁，直立，分枝或不分枝。叶互生，椭圆形或卵状椭圆形，长6-15厘米，宽2-5厘米，先端渐尖，基部楔形，边缘有具小尖的圆锯齿，侧脉5-7对，叶柄长1-2.5厘米。总花梗腋生，长5-10厘米，花4-12朵排成总状花序；花梗纤细，基部有1披针形苞片，苞片小，宿存；花极小，淡白色，直立；侧生萼片2，卵形，稍钝；旗瓣宽倒卵形；翼瓣近无柄，2裂，基部裂片矩圆形；上部裂片大，宽矩圆形；唇瓣舟状，有长不超过1毫米楔状三角形的短距；花药钝。蒴果条状矩圆形。花期8-9月。
产新疆（乌鲁木齐、巩留、阜康、克利苏、昭苏、沙湾、台克斯、和静、霍城、塔城、察布查台等）。生于山坡林下，林缘或山谷水旁及沼泽地，海拔850-2100米。中亚地区也有。模式标本采自中亚地区。
《Flora of China》 Vol. 12 (2007)
Impatiens brachycentra Karelin & Kirilov
短距凤仙花 duan ju feng xian hua
Plants annual, 30-60 cm tall, with fibrous roots. Stem erect, succulent, branched or simple. Leaves alternate; petiole 1-2.5 cm; leaf blade elliptic or ovate-elliptic, 6-15 × 2-5 cm, lateral veins 5-7 pairs, base cuneate, margin crenate-serrate, teeth mucronulate, apex acuminate. Inflorescences axillary, racemose, 4-12-flowered; peduncles 5-10 cm. Pedicels slender, bracteate at base; bracts persistent, lanceolate, small. Flowers erect, whitish, very small. Lateral sepals 2, ovate, apex slightly obtuse. Lower sepal navicular, ca. 1 mm, narrowed into a short, triangular spur shorter than 1 mm. Upper petal broadly obovate; lateral united petals ± clawed, 2-lobed; basal lobes oblong; distal lobes broadly oblong, large. Anthers obtuse. Capsule linear-oblong, ca. 2 cm. Fl. Aug-Sep.
Forest understories on slopes, forest margins, along canals, mossy places; 800-2100 m. Xinjiang [Kazakhstan, Kyrgyzstan].
别名：短距风仙花;
科名：凤仙花科 Balsaminaceae
属名：凤仙花属 Impatiens
74. 短距凤仙花（中国高等植物图鉴）图版26: 1-7
Impatiens brachycentra Kar. et Kir. in Bull. Soc. Nat. Mosc. 15: 179. 1842; Ledeb. Pl. Ross 1: 482. 1842; Hook. f. Pl. Brit. Ind. 1: 481. 1872; Hook. f. et Thoms. in Journ. Linn. Soc. Bot. 4: 115. 1860; Aitch. in Journ. Linn. Soc. 19: 155. 1882; Toppin in Kew Bull. 1920: 349. fig. 1920. Pobed. Fl. URSS. 14: 632. t. 33. f. l. 1949; 中国高等植物图鉴2: 739. 图3208. 1972; Y. L. Chen in Acta Phytotax. Sin. 16 (2): 40. 1978, in clavi.
一年生草本，高30-60厘米，有纤维状根。茎多汁，直立，分枝或不分枝。叶互生，椭圆形或卵状椭圆形，长6-15厘米，宽2-5厘米，先端渐尖，基部楔形，边缘有具小尖的圆锯齿，侧脉5-7对，叶柄长1-2.5厘米。总花梗腋生，长5-10厘米，花4-12朵排成总状花序；花梗纤细，基部有1披针形苞片，苞片小，宿存；花极小，淡白色，直立；侧生萼片2，卵形，稍钝；旗瓣宽倒卵形；翼瓣近无柄，2裂，基部裂片矩圆形；上部裂片大，宽矩圆形；唇瓣舟状，有长不超过1毫米楔状三角形的短距；花药钝。蒴果条状矩圆形。花期8-9月。
产新疆（乌鲁木齐、巩留、阜康、克利苏、昭苏、沙湾、台克斯、和静、霍城、塔城、察布查台等）。生于山坡林下，林缘或山谷水旁及沼泽地，海拔850-2100米。中亚地区也有。模式标本采自中亚地区。
《Flora of China》 Vol. 12 (2007)
Impatiens brachycentra Karelin & Kirilov
短距凤仙花 duan ju feng xian hua
Plants annual, 30-60 cm tall, with fibrous roots. Stem erect, succulent, branched or simple. Leaves alternate; petiole 1-2.5 cm; leaf blade elliptic or ovate-elliptic, 6-15 × 2-5 cm, lateral veins 5-7 pairs, base cuneate, margin crenate-serrate, teeth mucronulate, apex acuminate. Inflorescences axillary, racemose, 4-12-flowered; peduncles 5-10 cm. Pedicels slender, bracteate at base; bracts persistent, lanceolate, small. Flowers erect, whitish, very small. Lateral sepals 2, ovate, apex slightly obtuse. Lower sepal navicular, ca. 1 mm, narrowed into a short, triangular spur shorter than 1 mm. Upper petal broadly obovate; lateral united petals ± clawed, 2-lobed; basal lobes oblong; distal lobes broadly oblong, large. Anthers obtuse. Capsule linear-oblong, ca. 2 cm. Fl. Aug-Sep.
Forest understories on slopes, forest margins, along canals, mossy places; 800-2100 m. Xinjiang [Kazakhstan, Kyrgyzstan].