萼脊兰 Sedirea japonica
中文名(Chinese Name):萼脊兰
学名(Scientific Name):Sedirea japonica (Linden et Rchb. f.) Garay et Sweet
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Aerides japonica Linden et Rchb. f.
科属(Family & Genus):兰科(Orchidaceae)萼脊兰属
形态特征(Description):茎长约1厘米,被宿存的叶鞘所包。叶4-6枚,长圆形或倒卵状披针形,长6-13厘米,宽2.5厘米,先端钝并且稍不等侧2裂,基部具关节和鞘。总状花序长18厘米,下垂,疏生6朵花;花苞片淡褐色,宽卵形,凹的,长约8毫米,先端钝,花梗和子房长约18毫米;花具橘子香气,萼片和花瓣白绿色;萼片长圆形,长1.7厘米,宽7.5毫米,先端钝;侧萼片比中萼片稍窄,在基部上方内面具1-3个污褐色横向斑点;花瓣长圆状舌形,长1.5厘米,宽7毫米,先端钝;唇瓣3裂;侧裂片很小,近三角形,边缘紫丁香色;中裂片大,匙形,长约1.5厘米,从基部向先端扩大为卵圆形的前部,其边缘具不规则的圆齿,上面凹下而背面隆起,具紫红色斑点,下部收狭成爪,而在爪上具1条上缘紫红色的纵向脊突;距长约1.3厘米,末端指向唇瓣中裂片前部的背面,距口处具1枚近直立的肉质附属物;蕊柱浅白色,细圆柱形,长约1厘米,基部具长约4毫米的蕊柱足;药帽前端收窄成喙状,顶端增厚成短凸。花期6月。
分布(Distribution):产浙江、云南。生于海拔600~1350米的疏林中树干上或山谷崖壁上。日本的琉球群岛、朝鲜半岛也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 484, 485
Sedirea japonica (H. G. Reichenbach) Garay & H. R. Sweet, Orchids S. Ryukyu Islands. 149. 1974.
萼脊兰 e ji lan| Orchidaceae | Sedirea
Aerides japonica H. G. Reichenbach, Hamburger Garten- Blumenzeitung 19: 210. 1863.
Stems ca. 1 cm, with 4-6 nearly basal leaves. Leaves oblong or obovate-lanceolate, 6-13 × ca. 2.5 cm, slightly bilobed. Inflorescence pendulous, ca. 18 cm, laxly ca. 6-flowered; floral bracts pale brown, broadly ovate, ca. 8 mm, concave. Flowers orange-scented, whitish green, with 1-3 transverse bands of dull brown spots adaxially on lateral sepals, lip mid-lobe spotted purple-red, margins of lateral lobes purple-red, claw with purplish red ridges adaxially; pedicel and ovary ca. 18 mm. Sepals oblong, ca. 17 × 7.5 mm, obtuse; lateral sepals slightly narrower than dorsal sepal. Petals oblong-ligulate, ca. 15 × 7 mm, obtuse; lip 3-lobed; lateral lobes subtriangular, very small; mid-lobe spatulate, large, ca. 1.5 cm, adaxially concave, clawed at base, margin irregularly crenate; spur spreading horizontally, nearly parallel to mid-lobe, ca. 1.3 cm, with a suberect fleshy appendage at entrance. Column ca. 1 cm, foot ca. 4 mm. Fl. Jun.
Epiphytic on tree trunks in open forests or on cliffs along valleys; 600-1400 m. W Yunnan, Zhejiang [Japan (Ryukyu Islands), Korea].

(责任编辑:徐晔春)
学名(Scientific Name):Sedirea japonica (Linden et Rchb. f.) Garay et Sweet
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Aerides japonica Linden et Rchb. f.
科属(Family & Genus):兰科(Orchidaceae)萼脊兰属
形态特征(Description):茎长约1厘米,被宿存的叶鞘所包。叶4-6枚,长圆形或倒卵状披针形,长6-13厘米,宽2.5厘米,先端钝并且稍不等侧2裂,基部具关节和鞘。总状花序长18厘米,下垂,疏生6朵花;花苞片淡褐色,宽卵形,凹的,长约8毫米,先端钝,花梗和子房长约18毫米;花具橘子香气,萼片和花瓣白绿色;萼片长圆形,长1.7厘米,宽7.5毫米,先端钝;侧萼片比中萼片稍窄,在基部上方内面具1-3个污褐色横向斑点;花瓣长圆状舌形,长1.5厘米,宽7毫米,先端钝;唇瓣3裂;侧裂片很小,近三角形,边缘紫丁香色;中裂片大,匙形,长约1.5厘米,从基部向先端扩大为卵圆形的前部,其边缘具不规则的圆齿,上面凹下而背面隆起,具紫红色斑点,下部收狭成爪,而在爪上具1条上缘紫红色的纵向脊突;距长约1.3厘米,末端指向唇瓣中裂片前部的背面,距口处具1枚近直立的肉质附属物;蕊柱浅白色,细圆柱形,长约1厘米,基部具长约4毫米的蕊柱足;药帽前端收窄成喙状,顶端增厚成短凸。花期6月。
分布(Distribution):产浙江、云南。生于海拔600~1350米的疏林中树干上或山谷崖壁上。日本的琉球群岛、朝鲜半岛也有。
用途(Use):
引自中国植物志英文版:FOC Vol. 25 Page 484, 485
Sedirea japonica (H. G. Reichenbach) Garay & H. R. Sweet, Orchids S. Ryukyu Islands. 149. 1974.
萼脊兰 e ji lan| Orchidaceae | Sedirea
Aerides japonica H. G. Reichenbach, Hamburger Garten- Blumenzeitung 19: 210. 1863.
Stems ca. 1 cm, with 4-6 nearly basal leaves. Leaves oblong or obovate-lanceolate, 6-13 × ca. 2.5 cm, slightly bilobed. Inflorescence pendulous, ca. 18 cm, laxly ca. 6-flowered; floral bracts pale brown, broadly ovate, ca. 8 mm, concave. Flowers orange-scented, whitish green, with 1-3 transverse bands of dull brown spots adaxially on lateral sepals, lip mid-lobe spotted purple-red, margins of lateral lobes purple-red, claw with purplish red ridges adaxially; pedicel and ovary ca. 18 mm. Sepals oblong, ca. 17 × 7.5 mm, obtuse; lateral sepals slightly narrower than dorsal sepal. Petals oblong-ligulate, ca. 15 × 7 mm, obtuse; lip 3-lobed; lateral lobes subtriangular, very small; mid-lobe spatulate, large, ca. 1.5 cm, adaxially concave, clawed at base, margin irregularly crenate; spur spreading horizontally, nearly parallel to mid-lobe, ca. 1.3 cm, with a suberect fleshy appendage at entrance. Column ca. 1 cm, foot ca. 4 mm. Fl. Jun.
Epiphytic on tree trunks in open forests or on cliffs along valleys; 600-1400 m. W Yunnan, Zhejiang [Japan (Ryukyu Islands), Korea].
踩一下[1]
顶一下[6]