窄萼凤仙花Impatiens stenosepala Pritz. ex Diels
窄萼凤仙花Impatiens stenosepala Pritz. ex Diels
154. 窄萼凤仙花（中国高等植物图鉴）图39: 10-17
Impatiens stenosepala Pritz. ex Diels in Engl. Bot. Jahrb. 29: 453. 1900; M. Smith in Journ. Linn. Soc. Bot. 36: 486. 1905; 中国高等植物图鉴2: 744. fig. 3218. 1972; 秦岭植物志1 (3): 245. 1981; 河南植物志2: 569. 1988; 贵州植物志7: 640. 1989; 山西植物志3: 131. 2000; Y. L. Chen in Acta Phytotax. Sin. 16 (2): 42. 1978 in clavi——I. puncrata Franch. ex Hook. f. in Nouv. Arch. Mus. Paris, ser. 4, 10: 261. 1908.
《Flora of China》 Vol. 12 (2007)
Impatiens stenosepala E. Pritzel
窄萼凤仙花 zhai e feng xian hua
Plants annual, 20-70 cm tall. Stem erect, stem and branches purple or red-brown spotted. Leaves often crowded at apex of stem, or remote, alternate; petiole 2.5-4.5 cm; leaf blade oblong or oblong-lanceolate, 6-15 × 2.5-5.5 cm, with few ciliate glands at basal margin, lateral veins 7-9 pairs, base cuneate, margin crenate, apex caudate-acuminate. Inflorescences axillary, 1-4-flowered. Pedicels slender, bracteate at base; bracts linear. Flowers purple-red, ca. 1.5 cm deep or larger. Lateral sepals 4; outer 2: linear-lanceolate; inner 2: linear. Lower sepal saccate, abruptly narrowed into an incurved short spur. Upper petal broadly reniform, apex emarginate, abaxial midvein carinate, cristate above middle; lateral united petals not clawed, 2-lobed; basal lobes elliptic; distal lobes oblong-dolabriform; auricle suborbicular. Anthers obtuse. Capsule linear. Fl. Jul-Aug, fr. Sep-Oct.
● Forests on slopes, forest margins, grasslands, along water edges, shaded moist places; 800-1800 m. Chongqing, Gansu, Guizhou, Henan, Hubei, Hunan, Shaanxi, Shanxi, Sichuan.
别名：红指甲花;指甲花;冷水七;
科名：凤仙花科 Balsaminaceae
属名：凤仙花属 Impatiens
154. 窄萼凤仙花（中国高等植物图鉴）图39: 10-17
Impatiens stenosepala Pritz. ex Diels in Engl. Bot. Jahrb. 29: 453. 1900; M. Smith in Journ. Linn. Soc. Bot. 36: 486. 1905; 中国高等植物图鉴2: 744. fig. 3218. 1972; 秦岭植物志1 (3): 245. 1981; 河南植物志2: 569. 1988; 贵州植物志7: 640. 1989; 山西植物志3: 131. 2000; Y. L. Chen in Acta Phytotax. Sin. 16 (2): 42. 1978 in clavi——I. puncrata Franch. ex Hook. f. in Nouv. Arch. Mus. Paris, ser. 4, 10: 261. 1908.
《Flora of China》 Vol. 12 (2007)
Impatiens stenosepala E. Pritzel
窄萼凤仙花 zhai e feng xian hua
Plants annual, 20-70 cm tall. Stem erect, stem and branches purple or red-brown spotted. Leaves often crowded at apex of stem, or remote, alternate; petiole 2.5-4.5 cm; leaf blade oblong or oblong-lanceolate, 6-15 × 2.5-5.5 cm, with few ciliate glands at basal margin, lateral veins 7-9 pairs, base cuneate, margin crenate, apex caudate-acuminate. Inflorescences axillary, 1-4-flowered. Pedicels slender, bracteate at base; bracts linear. Flowers purple-red, ca. 1.5 cm deep or larger. Lateral sepals 4; outer 2: linear-lanceolate; inner 2: linear. Lower sepal saccate, abruptly narrowed into an incurved short spur. Upper petal broadly reniform, apex emarginate, abaxial midvein carinate, cristate above middle; lateral united petals not clawed, 2-lobed; basal lobes elliptic; distal lobes oblong-dolabriform; auricle suborbicular. Anthers obtuse. Capsule linear. Fl. Jul-Aug, fr. Sep-Oct.
● Forests on slopes, forest margins, grasslands, along water edges, shaded moist places; 800-1800 m. Chongqing, Gansu, Guizhou, Henan, Hubei, Hunan, Shaanxi, Shanxi, Sichuan.