莎草兰Cymbidium elegans
中文名（Chinese Name）：莎草兰
学名（Scientific Name）：Cymbidium elegans Lindl.
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Cyperorchis elegans (Lindl.) Blume
科属（Family & Genus）：兰科Orchidaceae兰属Cymbidium
形态特征（Description）：附生草本；假鳞茎近卵形，长4-9厘米，宽2-3厘米，包藏于叶基之内。叶6-13枚，二列，带形，长45-80厘米，宽1-1.7厘米，先渐尖或钝，通常略2裂，关节位于距基部4-10厘米处。花葶从假鳞茎下部叶腋内长出，通常长40-50厘米，下弯；总状花序下垂，具20余朵花；花苞片小，长2-3毫米；花梗和子房长1.2-2.1厘米；花下垂，狭钟形，几不开放，稍有香气，奶油黄色至淡黄绿色，有时略有淡粉红色晕或唇瓣上偶见少数红斑点，褶片亮橙黄色；萼片狭倒卵状披针形，长3.4-4.3厘米，宽7-9毫米；花瓣宽线状倒披针形，长3-4厘米，宽5-6毫米；唇瓣倒披针状三角形，长3-4厘米，3裂，基部与蕊柱合生约2-3毫米；侧裂片多少围抱蕊柱，常具很小的乳突，边缘无缘毛；中裂片较小，长8-10毫米，宽5-6毫米，中央有1个密生短毛的斑块，边缘稍波状；唇盘上的2条纵褶片从基部延伸至中裂片基部，在近末端处汇合并具短毛，在基部增粗并在两褶片间形成槽状凹陷；蕊柱长2.8-3.2厘米，腹面下部疏生微毛；花粉团2个，近棒状。蒴果椭圆形，长2-2.5厘米，宽1.5-2厘米。花期10-12月。
分布（Distribution）：产四川西南部、云南西北部至东南部和西藏东南部。生于林中树上或岩壁上，海拔1700-2800米。尼泊尔、不丹、锡金、印度、缅甸也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 25 Page 261, 272
Cymbidium elegans Lindley, Gen. Sp. Orchid. Pl. 163. 1833.
莎草兰 suo cao lan| Orchidaceae | Cymbidium
Plants epiphytic or lithophytic, autotrophic. Pseudobulbs subovoid, bilaterally flattened, 4-9 × 2-3 cm, enclosed in persistent leaf bases. Leaves 6-16, distichous, lorate, 45-80 × 1-1.7(-2) cm, articulate 4-10 cm from base, apex acuminate or obtuse and usually slightly 2-lobed. Inflorescence arising from lower part of pseudobulb, usually arching, 40-50 cm; rachis pendulous or nodding, centrifugal or centripetal, densely 18-35-flowered; floral bracts small, 2-3 mm. Flowers slightly fragrant, pendulous, narrowly bell-shaped, not opening widely; pedicel and ovary 12-21 mm; sepals and petals cream-yellow to pale yellowish green, sometimes tinged pale pink; lip cream-yellow to pale yellowish green, occasionally with reddish spots, lamellae bright orange. Sepals narrowly obovate-lanceolate, 34-43 × 7-11 mm, apex acute. Petals broadly linear-oblanceolate, 30-40 × 5-8 mm, apex obtuse; lip oblanceolate-triangular, 30-40 × 4-8 mm, base fused to basal margins of column for 2-3 mm, 3-lobed; lateral lobes loosely clasping column, not ciliate; mid-lobe small, 6-10 × 5-8 mm, margin slightly undulate, apex slightly bilobed and incurved; disk minutely papillate on lateral lobes and densely pubescent at center of mid-lobe, with 2 longitudinal lamellae extending from base of lip to near base of mid-lobe; lamellae sparsely pubescent, convergent at their apices and with a longitudinal channel between them, sometimes each lamella with a lanceolate appendage 3-5 mm on outside below middle. Column 28-32 mm, puberulent toward base, narrowly winged; pollinia 2, subclavate-obovoid.
Trees in forests, cliffs; 1700-2800 m. SW Sichuan, SE Xizang, Yunnan [Bhutan, India, Myanmar, Nepal, N Vietnam].
（责任编辑：徐晔春）
学名（Scientific Name）：Cymbidium elegans Lindl.
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Cyperorchis elegans (Lindl.) Blume
科属（Family & Genus）：兰科Orchidaceae兰属Cymbidium
形态特征（Description）：附生草本；假鳞茎近卵形，长4-9厘米，宽2-3厘米，包藏于叶基之内。叶6-13枚，二列，带形，长45-80厘米，宽1-1.7厘米，先渐尖或钝，通常略2裂，关节位于距基部4-10厘米处。花葶从假鳞茎下部叶腋内长出，通常长40-50厘米，下弯；总状花序下垂，具20余朵花；花苞片小，长2-3毫米；花梗和子房长1.2-2.1厘米；花下垂，狭钟形，几不开放，稍有香气，奶油黄色至淡黄绿色，有时略有淡粉红色晕或唇瓣上偶见少数红斑点，褶片亮橙黄色；萼片狭倒卵状披针形，长3.4-4.3厘米，宽7-9毫米；花瓣宽线状倒披针形，长3-4厘米，宽5-6毫米；唇瓣倒披针状三角形，长3-4厘米，3裂，基部与蕊柱合生约2-3毫米；侧裂片多少围抱蕊柱，常具很小的乳突，边缘无缘毛；中裂片较小，长8-10毫米，宽5-6毫米，中央有1个密生短毛的斑块，边缘稍波状；唇盘上的2条纵褶片从基部延伸至中裂片基部，在近末端处汇合并具短毛，在基部增粗并在两褶片间形成槽状凹陷；蕊柱长2.8-3.2厘米，腹面下部疏生微毛；花粉团2个，近棒状。蒴果椭圆形，长2-2.5厘米，宽1.5-2厘米。花期10-12月。
分布（Distribution）：产四川西南部、云南西北部至东南部和西藏东南部。生于林中树上或岩壁上，海拔1700-2800米。尼泊尔、不丹、锡金、印度、缅甸也有分布。
用途（Use）：
引自中国植物志英文版：FOC Vol. 25 Page 261, 272
Cymbidium elegans Lindley, Gen. Sp. Orchid. Pl. 163. 1833.
莎草兰 suo cao lan| Orchidaceae | Cymbidium
Plants epiphytic or lithophytic, autotrophic. Pseudobulbs subovoid, bilaterally flattened, 4-9 × 2-3 cm, enclosed in persistent leaf bases. Leaves 6-16, distichous, lorate, 45-80 × 1-1.7(-2) cm, articulate 4-10 cm from base, apex acuminate or obtuse and usually slightly 2-lobed. Inflorescence arising from lower part of pseudobulb, usually arching, 40-50 cm; rachis pendulous or nodding, centrifugal or centripetal, densely 18-35-flowered; floral bracts small, 2-3 mm. Flowers slightly fragrant, pendulous, narrowly bell-shaped, not opening widely; pedicel and ovary 12-21 mm; sepals and petals cream-yellow to pale yellowish green, sometimes tinged pale pink; lip cream-yellow to pale yellowish green, occasionally with reddish spots, lamellae bright orange. Sepals narrowly obovate-lanceolate, 34-43 × 7-11 mm, apex acute. Petals broadly linear-oblanceolate, 30-40 × 5-8 mm, apex obtuse; lip oblanceolate-triangular, 30-40 × 4-8 mm, base fused to basal margins of column for 2-3 mm, 3-lobed; lateral lobes loosely clasping column, not ciliate; mid-lobe small, 6-10 × 5-8 mm, margin slightly undulate, apex slightly bilobed and incurved; disk minutely papillate on lateral lobes and densely pubescent at center of mid-lobe, with 2 longitudinal lamellae extending from base of lip to near base of mid-lobe; lamellae sparsely pubescent, convergent at their apices and with a longitudinal channel between them, sometimes each lamella with a lanceolate appendage 3-5 mm on outside below middle. Column 28-32 mm, puberulent toward base, narrowly winged; pollinia 2, subclavate-obovoid.
Trees in forests, cliffs; 1700-2800 m. SW Sichuan, SE Xizang, Yunnan [Bhutan, India, Myanmar, Nepal, N Vietnam].
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