毛葶玉凤花 Habenaria ciliolaris

中文名(Chinese Name):毛葶玉凤花
学名(Scientific Name):Habenaria ciliolaris Kraenzl.
英文名(English Common Name):
别名(Chinese Common Name):丝裂玉凤花
异名(Synonym):Habenaria malleifera Hand. -Mazz.  Habenaria kweitchuensis Schltr.
科属(Family & Genus):兰科(Orchidaceae)玉凤花属
形态特征(Description):植株高25-60厘米。块茎肉质,长椭圆形或长圆形,长3-5厘米,直径1.5-2.5厘米。茎粗,直立,圆柱形,近中部具5-6枚叶,向上有5-10枚疏生的苞片状小叶。叶片椭圆状披针形、倒卵状匙形或长椭圆形,长5-16厘米,宽2-5厘米,先端渐尖或急尖,基部收狭抱茎。总状花序具6-15朵花,长9-23厘米,花葶具棱,棱上具长柔毛;花苞片卵形,长13-15毫米,先端渐尖,边缘具缘毛,较子房短;子房圆柱状纺锤形,扭转,具棱,棱上有细齿,连花梗长23-25毫米,先端弯曲,具喙;花白色或绿白色,罕带粉色,中等大;中萼片宽卵形,凹陷,兜状,长6-9毫米,宽5.5-8毫米,先端急尖或稍钝,近顶部边缘具睫毛,具5脉,背面具3条片状具细齿或近全缘的龙骨状突起,与花瓣靠合呈兜状;侧萼片反折,强烈偏斜,卵形,长6.5-10毫米,宽4-7毫米,具3-4条弯曲的脉,前部边缘臌出,宽圆形,先端急尖;花瓣直立,斜披针形,不裂,长6-7毫米,基部宽2-3毫米,先端渐尖或长渐尖,具1脉,外侧增厚;唇瓣较萼片长,基部3深裂,裂片极狭窄,丝状,并行,向上弯曲,中裂片长16-18毫米,下垂,基部无胼胝体;侧裂片长20-22毫米;距圆筒状棒形,长21-27毫米,向末端逐渐或突然膨大,下垂,中部明显向前弯曲或前部稍弯曲,稍长于或短于子房,末端钝;药室基部伸长的沟与蕊喙臂伸长的沟两者靠合成细的管,管前伸,长约2毫米,稍向上弯;柱头2个,隆起,长圆形,长约1.5毫米。花期7-9月。
分布(Distribution):产甘肃、浙江、江西、福建、台湾、湖北、湖南、广东、香港、海南、广西、四川、贵州。生于海拔140~1800米的山坡或沟边林下阴处。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 146, 155   
Habenaria ciliolaris Kraenzlin, Bot. Jahrb. Syst. 16: 169. 1892.
毛葶玉凤花 mao ting yu feng hua| Orchidaceae  | Habenaria
Habenaria kweitschuensis Schlechter.
Plants 25-60 cm tall. Tubers narrowly ellipsoid or oblong, 3-5 × 1.5-2.5 cm, fleshy. Stem erect, terete, stout, with 5 or 6 leaves near middle and 5-10 bractlike leaves above. Leaf blade elliptic-lanceolate, obovate-spatulate, or narrowly elliptic, 5-16 × 2-5 cm, base contracted and amplexicaul, apex acuminate or acute. Raceme 6-30-flowered, 9-23 cm; peduncle and rachis ridged, ridges villous; floral bracts ovate, 13-15 mm, shorter than ovary, ciliate, apex acuminate; ovary twisted, cylindric-fusiform, denticulate-ridged, including pedicel 23-25 mm. Flowers white or greenish white, rarely tinged with pink. Dorsal sepal forming a concave hood with petals, saccate, broadly ovate, 6-9 × 5.5-8 mm, abaxially 3-keeled, 5-veined, toward apical margin ciliate; lateral sepals reflexed, strongly oblique, ovate, 6.5-10 × 4-7 mm, 3- or 4-veined, apex acute. Petals obliquely lanceolate, 6-7 × 2-3 mm, unlobed, 1-veined, apex acuminate; lip longer than sepals, deeply 3-lobed from base; lobes parallel, filiform; lateral lobes 20-22 mm; mid-lobe pendulous, 16-18 mm; spur pendulous, curved, cylindric-clavate, 21-27 mm, slightly longer or shorter than ovary, dilated toward end, apex obtuse; stigmas oblong, ca. 1.5 mm. Fl. Jul-Sep.
Shaded places in forests or along valleys; 100-1800 m. N Fujian, SE Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, S Yunnan, Zhejiang [Vietnam].
毛葶玉凤花 Habenaria ciliolaris

毛葶玉凤花 Habenaria ciliolaris

毛葶玉凤花 Habenaria ciliolaris(责任编辑:徐晔春)

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