风兰Neofinetia falcata

中文名(Chinese Name):风兰
学名(Scientific Name):Neofinetia falcata (Thunb. ex A. Murray) Hu
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Holcoglossum falcatum (Thunb. ex A. Murray) Garay et Sweet  Orchis falcata Thunb. ex A. Murray  Oeceoclades lindleyi Regel  Oeceoclades falcata (Thunb.) Lindl.  Nipponorchis falcata (Thunb.) Masam.  Vanda falcata (Thunb.) Beer  Aerides thunbergii Miq.  Finetia falcata (Thunb.) Schltr.  Angorchis falcata (Thunb.) Kuntze  Angraecopsis falcata (Thunb.) Schltr.  Angraecum falcatum (Thunb.) Lindl.
科属(Family & Genus):兰科(Orchidaceae)风兰属
形态特征(Description):植株高8-10厘米。茎长1-4厘米,稍扁,被叶鞘所包。叶厚革质,狭长圆状镰刀形,长5-12厘米,宽7-10毫米,先端近锐尖,基部具彼此套叠的V字形鞘。总状花序长约1厘米,具2-3 (-5) 朵花;花苞片卵状披针形,长7-9毫米,先端渐尖;花梗和子房长2.8-5厘米,具5条肋;花白色,芳香;中萼片近倒卵形,长8-10毫米,宽2.5-4毫米,先端钝,具3条脉;侧萼片向前叉开,与中萼片相似而等大,上半部向外弯,背面中肋近先端处龙骨状隆起;花瓣倒披针形或近匙形,长8-10毫米,宽2.2-3毫米,先端钝,具3条脉;唇瓣肉质,3裂;侧裂片长圆形,长3.5-4毫米,宽0.8-1毫米,先端钝;中裂片舌形,长7-8毫米,宽2-2.5毫米,先端钝并且凹缺,基部具1枚三角形的胼胝体,上面具3条稍隆起的脊突;距纤细,弧形弯曲,长3.5-5厘米,粗1.5-2毫米,先端稍钝;蕊柱长约2毫米;蕊柱翅在蕊柱上部扩大成三角形;药帽白色,两侧褐色,前端收狭成三角形。花期4月。
分布(Distribution):产甘肃、浙江、江西、福建、湖北、四川。生于海拔达1520米的山地林中树干上。日本、朝鲜半岛也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 483   
Neofinetia falcata (Thunberg) Hu, Rhodora. 27: 107. 1925.
风兰 feng lan| Orchidaceae  | Neofinetia
Orchis falcata Thunberg in Murray, Syst. Veg., ed. 14, 811. 1784; Angorchis falcata (Thunberg) Kuntze; Angraecopsis falcata (Thunberg) Schlechter; Angraecum falcatum (Thunberg) Lindley; Finetia falcata (Thunberg) Schlechter; Holcoglossum falcatum (Thunberg) Garay & H. R. Sweet; Limodorum falcatum (Thunberg) Thunberg; Nipponorchis falcata (Thunberg) Masamune; Oeceoclades falcata (Thunberg) Lindley; Vanda falcata (Thunberg) Beer.
Plants usually 8-12 cm tall. Stems 1-6 cm, many leaved. Leaves narrowly oblong-falcate, 5-12 × 0.7-1 cm, thickly leathery, conduplicate and sheathing toward base, apex acute. Inflorescence including flowers 5-8 cm, suberect, 2- or 3(-5)-flowered; peduncle 1-3 cm; floral bracts ovate-lanceolate, 7-9 mm, acuminate. Flowers fragrant, white, anther cap brown on both sides; pedicel and ovary 2.8-5 cm. Sepals subobovate, 8-10 × 2.5-4 mm, obtuse; lateral sepals falcate-curved, dorsally carinate apically, recurved. Petals oblanceolate or subspatulate, 8-10 × 2.2-3 mm, obtuse; lip fleshy, 3-lobed; lateral lobes oblong, 3.5-4 × 0.8-1 mm, obtuse; mid-lobe ligulate, 7-8 × 2-2.5 mm, retuse, with a triangular basal callus, adaxially with 3 slightly swollen ridges; spur arcuate, 3.5-5 cm × 1.5-2 mm, slender, obtuse. Column ca. 2 mm, with wings triangularly enlarged in upper part; anther cap apex narrowed and triangular. Fl. Apr. 2n = 38.
Epiphytic on tree trunks in forests; 1500-1600 m. N Fujian, S Gansu, SW Hubei, W Jiangxi, Sichuan, Zhejiang [Japan, Korea].
风兰Neofinetia falcata

风兰Neofinetia falcata

风兰Neofinetia falcata(责任编辑:徐晔春)

顶一下[5]

踩一下[2]