鹅毛玉凤花（中国高等植物图鉴）
白凤兰（台湾植物志、台湾兰科植物）、
齿玉凤兰（台湾兰科植物彩色图鉴）
Habenaria dentata (Sw.) Schltr. in Fedde Repert. Sp. Nov. Beih. 4: 125. 1919; Summerh. in Curtis's Bot. Mag. 164: t. 9663, fig. 1. 1944.; Tuyama in H. Hara, Fl. East. Himal.: 437. 1966; Grary et Sweet. Orch. South. Ryukyu Isl. 38. 1974; S. Y. Hu in Quart. J. Taiwan Mus. 27(1-2): 162. 1974; Tuyama in Ohashi, Fl. East. Himal. 3: 150. 1975; 中国高等植物图鉴5: 639, 图8107. 1976; Seidenf. in Dansk Bot. Ark. 31(3): 98, fig. 60. 1977, pro parte ;台湾兰科植物2: 192-194(图). 1977;台湾兰科植物彩色图鉴1: 464. 1977, et 2: 215. 1990;台湾植物志5: 1019. 1978; H. Hara et al., Enum. Flow. Pl. Nepal 1: 45. 1978;西藏植物志5: 729,图385. 1987;横断山区维管植物2: 2543. 1994(excl. H. finetiana Schltr.). ——Orchis dentata Sw. in Vet. Acad. Haudl. Stockh. 21: 207. 1800. ——Platanthera dentata(Sw. )Lindl. , Gen. Sp. Orch. Pl. 296. 1835. ——Habenaria geniculata D. Don, Prod. Fl. Nepal 25. 1825.——Habenaria miersiana Champ. ex Benth. in Hook. , J. Bot. Kew Misc. 7: 37, 1855. ——Habenaria tohoensis Hayata, Icon, Pl. Formos. 4: 128, fig. 67. 1914.——Habenaria dentata(Sw. )Schltr. var. tohoensis(Hayata)S. S. Ying, Col. Illust. Indig. Orch. Taiwan 1: 464. 1977.
Forests on slopes or along valleys; 200-2300 m. Anhui, N Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Cambodia, India, Japan, Laos, Myanmar, Nepal, Thailand, Vietnam].
Tuber medicinal, diuretic swelling, strong waist kidney effect, treatment of low back pain, hernia and other diseases. |
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Plants 35-87 cm tall. Tubers oblong-ovoid to oblong, 2-5 × 1-3 cm, fleshy. Stem erect, terete, stout, loosely with 3-5 leaves and several bractlike leaflets. |
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Leaf blade oblong to narrowly elliptic, 5-15 × 1.5-4 cm, base amplexicaul, margin white when dried, apex acute or acuminate. |
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Raceme often many flowered, 5-12 cm; floral bracts lanceolate, 2-3 cm, basal ones ca. as long as ovary, apex acuminate; ovary twisted, terete, including pedicel 2-3 cm. Flowers white. Sepals and petals ciliate; dorsal sepal forming a hood with petals, erect, broadly ovate, concave, 10-13 × 7-8 mm, 5-veined, apex acute; lateral sepals spreading or reflexed, obliquely ovate, 14-16 mm, 5-veined, apex acute. Petals falcate-lanceolate, 8-9 × 2-2.5 mm, 2-veined, unlobed; lip broadly obovate, 15-18 × 12-16 mm, 3-lobed; lateral lobes subrhombic or flabellate, 7-8 mm wide, apical margin serrate; mid-lobe linear-lanceolate or ligulate-lanceolate, 5-7 × 1.5-3 mm, 3-veined, apex obtuse; spur pendulous, green below middle, cylindric-clavate, 3.5-4 cm, longer than ovary, somewhat geniculate in basal half, slightly curved, gradually dilated toward end, apex obtuse, with conspicuously raised structure surrounding mouth; stigmas oblong. Fl. Aug-Oct. |
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