长柄贝母兰Coelogyne longipes Lindl.
长柄贝母兰Coelogyne longipes Lindl.
24.长柄贝母兰(西藏植物志)图版60:3-4
Coelogyne longipes Lindl., Fol. Orch. Coelogyne 10. 1854; W. W. Smith in Notes Bot. Gard. Edinb. 13: 199. 1921; S. Y. Hu in Quart. J. Taiwan Mus. 25 (3, 4): 224. 1972; Seidenf. in Dansk. Bot. Ark. 29 (4): 80. fig. 34. 1975; 西藏植物志5: 859. 1987; P. Ormerod in Austr. Orch. Rev. 1997 (Feb.) : 22 (fig.) . 1997. ——logyne raizadai Jain et Das in Proc. Ind. Acad. Scl. 87B, 5: 119. 1978.
根状茎粗壮,粗5-7毫米,具较短节间,密被近革质的鳞片状鞘。假鳞茎彼此相距3-4厘米,近圆柱形,向两端略变狭,长3-7.5厘米,宽8-12(-15)毫米,干后有光泽,顶端生2枚叶,基部具数枚鞘;鞘亮黄色,有光泽。叶长圆状倒披针形或近长圆状披针形,长(10-)15-23厘米,宽(1-)1.8-3厘米,先端渐尖,基部楔形;叶柄长2.5-6厘米。花葶从已长成的假鳞茎顶端两叶中央发出,通常长于叶,在花序基部下方、花序轴顶端以及有时花序轴中部(由于连年发出新花序)均具二列套叠的革质颖片;总状花序通常具5-7朵花;花序轴下部有时稍粗厚;花苞片长约1.8厘米,在花开放后脱落;花梗和子房长7-10毫米;花白色至浅黄色;萼片卵状长圆形,长约1厘米,宽5-6毫米,先端短渐尖,具5脉;花瓣狭线形或丝状,向先端渐狭,长约1厘米,宽约0.3毫米;唇瓣近宽卵形,长约1厘米,宽8-9毫米,3裂;侧裂片近卵形,边缘全缘;中裂片宽长圆形或近椭圆形,长约6毫米,宽约5毫米,先端截形或微凹,边缘多少皱波状,中部有2条狭的纵褶片,向唇盘延伸并逐渐变窄并消失于唇盘下部;蕊柱稍向前倾,长5-6毫米,两侧除基部一段外有宽翅;翅延伸并围绕蕊柱顶端,整个宽度达4毫米。蒴果狭倒卵状长圆形,长约2厘米,粗约6毫米。花期6月,果期次年3月。
产云南西南部至南部(镇康、瑞丽、勐海)和西藏东南部(墨脱)。生于林中树上,海拔1600-2000米。尼泊尔、不丹、锡金、印度、缅甸、老挝、泰国也有分布。模式标本采自印度东北部。
Paul Ormerod (1997)在其研究中承认Coelogyne raizadai,但所提供的区别特征极其细微,即使在他所绘的图中也难以分辨。从我们所掌握的标本看,也无明显的界限,故予以归并。
形态特征:根状茎粗壮,粗5—7毫米,具较短节间,密被近革质的鳞片状鞘。假鳞茎彼此相 距3--4厘米,近圆柱形,向两端略变狭,长3—7.5厘米,宽8—12(--15)毫米,干 后有光泽,顶端生2枚叶,基部具数枚鞘;鞘亮黄色,有光泽。叶长圆状倒披针形或近 长圆状披针形,长(10--)15—23厘米,宽(1--)1.8—3厘米,先端渐尖,基部楔形;叶 柄长2.5--6厘米。花葶从已长成的假鳞茎顶端两叶中央发出,通常长于叶,在花序基 部下方、花序轴顶端以及有时花序轴中部(由于连年发出新花序)均具二列套叠的革质 颖片;总状花序通常具5—7朵花;花序轴下部有时稍粗厚;花苞片长约1.8厘米,在 花开放后脱落;花梗和子房长7—10毫米;花白色至浅黄色;萼片卵状长圆形,长约1 厘米,宽5---6毫米,先端短渐尖,具5脉;花瓣狭线形或丝状,向先端渐狭,长约1 厘米,宽约0.3毫米;唇瓣近宽卵形,长约1厘米,宽8—9毫米,3裂;侧裂片近卵 形,边缘全缘;中裂片宽长圆形或近椭圆形,长约6毫米,宽约5毫米,先端截形或微 凹,边缘多少皱波状,中部有2条狭的纵褶片,向唇盘延伸并逐渐变窄并消失于唇盘下 部;蕊柱稍向前倾,长5--6毫米,两侧除基部一段外有宽翅;翅延伸并围绕蕊柱顶端, 整个宽度达4毫米。蒴果狭倒卵状长圆形,长约2厘米,粗约6毫米。 花期6月,果 期次年3月。
产地分布:产云南西南部至南部(镇康、瑞丽、勐海)和西藏东南部(墨脱)。生于林中树上, 海拔1600--2000米。尼泊尔、不丹、锡金、印度、缅甸、老挝、泰国也有分布。模式 标本采自印度东北部。
本种提示:Paul Ormerod(1997)在其研究中承认Coelogyne raizadai,但所提供的区别特征极 其细微,即使在他所绘的图中也难以分辨。从我们所掌握的标本看,也无明显的界限, 故予以归并。
参考文献:Coelogyne longipes Lindl,Fol.Orch.Coelogyne 10.1854;W.W.Smith in Notes Bot.Gard.Edinb.13:199.1921;S.Y.Hu in Quart.J.Taiwan Mus.25 (3,4):224.1972;Seidenf.In Dansk.Bot.Ark.29(4):80.Fig.34.1975;西 藏植物志5:859.1987;P.Ormerod in Austr.Orch.Rev.1997(Feb.):22(fig.). 1997.——Coelogyne raizadai Jain et Das in Proc,Ind.Acad.Sci.87B,5:119. 1978.
《Flora of China》 Vol. 25 (2009)
Coelogyne longipes Lindley Fol. Orchid. 5(Coelogyne): 10. 1854.
长柄贝母兰 chang bing bei mu lan
Pleione longipes (Lindley) Kuntze.
Rhizome stout, 5-7 mm in diam., with dense, nearly leathery scaly sheaths, with rather short internodes. Pseudobulbs 3-4 cm apart on rhizome, lucid when dried, nearly cylindric, slightly narrowed toward both ends, 3-7.5 cm × 8-12(-15) mm, with 2 leaves at apex and with several sheaths at base; sheaths bright yellow, lucid. Leaf blade oblong-oblanceolate or suboblong-lanceolate, (10-)15-23 × (1-)1.8-3 cm, base cuneate, apex acuminate; petiole 2.5-6 cm. Inflorescence hysteranthous; peduncle bare, 7-15 cm, slender, with imbricate, convolute, sheathing, sterile bracts at interface between peduncle and rachis, 5-7-flowered; rachis thickened in lower part; floral bracts almost deciduous at anthesis, ca. 1.8 cm; pedicel and ovary 7-10 mm; rachis continuing to develop and producing a further set of imbricate, convolute, sheathing sterile bracts at interface between peduncle and rachis and flowers annually. Flowers white or pale yellow. Sepals ovate-oblong, ca. 10 × 5-6 mm, 5-veined, apex shortly acuminate. Petals narrowly linear or filiform, ca. 10 × 0.3 mm, attenuate toward apex; lip nearly broadly ovate, ca. 10 × 8-9 mm, 3-lobed; lateral lobes subovate, margins entire; mid-lobe broadly oblong or subelliptic, ca. 6 × 5 mm, margin ± crisped, apex truncate and emarginate; callus with 2 narrow longitudinal lamellae extending from base of lip to near middle of mid-lobe, prominent on mid-lobe only. Column slightly arcuate, 5-6 mm, both sides with broad wings surrounding its apex, to 4 mm wide. Capsule narrowly obovoid-oblong, ca. 2 × 0.6 cm. Fl. Jun, fr. next Mar. 2n = 40.
On trees in forests; 1000-2600 m. SE Xizang, W to SE Yunnan [Bhutan, NE India, Laos, Myanmar, Nepal, Thailand].
别名:双褶贝母兰;
科名:兰科 Orchidaceae
属名:贝母兰属 Coelogyne
24.长柄贝母兰(西藏植物志)图版60:3-4
Coelogyne longipes Lindl., Fol. Orch. Coelogyne 10. 1854; W. W. Smith in Notes Bot. Gard. Edinb. 13: 199. 1921; S. Y. Hu in Quart. J. Taiwan Mus. 25 (3, 4): 224. 1972; Seidenf. in Dansk. Bot. Ark. 29 (4): 80. fig. 34. 1975; 西藏植物志5: 859. 1987; P. Ormerod in Austr. Orch. Rev. 1997 (Feb.) : 22 (fig.) . 1997. ——logyne raizadai Jain et Das in Proc. Ind. Acad. Scl. 87B, 5: 119. 1978.
根状茎粗壮,粗5-7毫米,具较短节间,密被近革质的鳞片状鞘。假鳞茎彼此相距3-4厘米,近圆柱形,向两端略变狭,长3-7.5厘米,宽8-12(-15)毫米,干后有光泽,顶端生2枚叶,基部具数枚鞘;鞘亮黄色,有光泽。叶长圆状倒披针形或近长圆状披针形,长(10-)15-23厘米,宽(1-)1.8-3厘米,先端渐尖,基部楔形;叶柄长2.5-6厘米。花葶从已长成的假鳞茎顶端两叶中央发出,通常长于叶,在花序基部下方、花序轴顶端以及有时花序轴中部(由于连年发出新花序)均具二列套叠的革质颖片;总状花序通常具5-7朵花;花序轴下部有时稍粗厚;花苞片长约1.8厘米,在花开放后脱落;花梗和子房长7-10毫米;花白色至浅黄色;萼片卵状长圆形,长约1厘米,宽5-6毫米,先端短渐尖,具5脉;花瓣狭线形或丝状,向先端渐狭,长约1厘米,宽约0.3毫米;唇瓣近宽卵形,长约1厘米,宽8-9毫米,3裂;侧裂片近卵形,边缘全缘;中裂片宽长圆形或近椭圆形,长约6毫米,宽约5毫米,先端截形或微凹,边缘多少皱波状,中部有2条狭的纵褶片,向唇盘延伸并逐渐变窄并消失于唇盘下部;蕊柱稍向前倾,长5-6毫米,两侧除基部一段外有宽翅;翅延伸并围绕蕊柱顶端,整个宽度达4毫米。蒴果狭倒卵状长圆形,长约2厘米,粗约6毫米。花期6月,果期次年3月。
产云南西南部至南部(镇康、瑞丽、勐海)和西藏东南部(墨脱)。生于林中树上,海拔1600-2000米。尼泊尔、不丹、锡金、印度、缅甸、老挝、泰国也有分布。模式标本采自印度东北部。
Paul Ormerod (1997)在其研究中承认Coelogyne raizadai,但所提供的区别特征极其细微,即使在他所绘的图中也难以分辨。从我们所掌握的标本看,也无明显的界限,故予以归并。
形态特征:根状茎粗壮,粗5—7毫米,具较短节间,密被近革质的鳞片状鞘。假鳞茎彼此相 距3--4厘米,近圆柱形,向两端略变狭,长3—7.5厘米,宽8—12(--15)毫米,干 后有光泽,顶端生2枚叶,基部具数枚鞘;鞘亮黄色,有光泽。叶长圆状倒披针形或近 长圆状披针形,长(10--)15—23厘米,宽(1--)1.8—3厘米,先端渐尖,基部楔形;叶 柄长2.5--6厘米。花葶从已长成的假鳞茎顶端两叶中央发出,通常长于叶,在花序基 部下方、花序轴顶端以及有时花序轴中部(由于连年发出新花序)均具二列套叠的革质 颖片;总状花序通常具5—7朵花;花序轴下部有时稍粗厚;花苞片长约1.8厘米,在 花开放后脱落;花梗和子房长7—10毫米;花白色至浅黄色;萼片卵状长圆形,长约1 厘米,宽5---6毫米,先端短渐尖,具5脉;花瓣狭线形或丝状,向先端渐狭,长约1 厘米,宽约0.3毫米;唇瓣近宽卵形,长约1厘米,宽8—9毫米,3裂;侧裂片近卵 形,边缘全缘;中裂片宽长圆形或近椭圆形,长约6毫米,宽约5毫米,先端截形或微 凹,边缘多少皱波状,中部有2条狭的纵褶片,向唇盘延伸并逐渐变窄并消失于唇盘下 部;蕊柱稍向前倾,长5--6毫米,两侧除基部一段外有宽翅;翅延伸并围绕蕊柱顶端, 整个宽度达4毫米。蒴果狭倒卵状长圆形,长约2厘米,粗约6毫米。 花期6月,果 期次年3月。
产地分布:产云南西南部至南部(镇康、瑞丽、勐海)和西藏东南部(墨脱)。生于林中树上, 海拔1600--2000米。尼泊尔、不丹、锡金、印度、缅甸、老挝、泰国也有分布。模式 标本采自印度东北部。
本种提示:Paul Ormerod(1997)在其研究中承认Coelogyne raizadai,但所提供的区别特征极 其细微,即使在他所绘的图中也难以分辨。从我们所掌握的标本看,也无明显的界限, 故予以归并。
参考文献:Coelogyne longipes Lindl,Fol.Orch.Coelogyne 10.1854;W.W.Smith in Notes Bot.Gard.Edinb.13:199.1921;S.Y.Hu in Quart.J.Taiwan Mus.25 (3,4):224.1972;Seidenf.In Dansk.Bot.Ark.29(4):80.Fig.34.1975;西 藏植物志5:859.1987;P.Ormerod in Austr.Orch.Rev.1997(Feb.):22(fig.). 1997.——Coelogyne raizadai Jain et Das in Proc,Ind.Acad.Sci.87B,5:119. 1978.
《Flora of China》 Vol. 25 (2009)
Coelogyne longipes Lindley Fol. Orchid. 5(Coelogyne): 10. 1854.
长柄贝母兰 chang bing bei mu lan
Pleione longipes (Lindley) Kuntze.
Rhizome stout, 5-7 mm in diam., with dense, nearly leathery scaly sheaths, with rather short internodes. Pseudobulbs 3-4 cm apart on rhizome, lucid when dried, nearly cylindric, slightly narrowed toward both ends, 3-7.5 cm × 8-12(-15) mm, with 2 leaves at apex and with several sheaths at base; sheaths bright yellow, lucid. Leaf blade oblong-oblanceolate or suboblong-lanceolate, (10-)15-23 × (1-)1.8-3 cm, base cuneate, apex acuminate; petiole 2.5-6 cm. Inflorescence hysteranthous; peduncle bare, 7-15 cm, slender, with imbricate, convolute, sheathing, sterile bracts at interface between peduncle and rachis, 5-7-flowered; rachis thickened in lower part; floral bracts almost deciduous at anthesis, ca. 1.8 cm; pedicel and ovary 7-10 mm; rachis continuing to develop and producing a further set of imbricate, convolute, sheathing sterile bracts at interface between peduncle and rachis and flowers annually. Flowers white or pale yellow. Sepals ovate-oblong, ca. 10 × 5-6 mm, 5-veined, apex shortly acuminate. Petals narrowly linear or filiform, ca. 10 × 0.3 mm, attenuate toward apex; lip nearly broadly ovate, ca. 10 × 8-9 mm, 3-lobed; lateral lobes subovate, margins entire; mid-lobe broadly oblong or subelliptic, ca. 6 × 5 mm, margin ± crisped, apex truncate and emarginate; callus with 2 narrow longitudinal lamellae extending from base of lip to near middle of mid-lobe, prominent on mid-lobe only. Column slightly arcuate, 5-6 mm, both sides with broad wings surrounding its apex, to 4 mm wide. Capsule narrowly obovoid-oblong, ca. 2 × 0.6 cm. Fl. Jun, fr. next Mar. 2n = 40.
On trees in forests; 1000-2600 m. SE Xizang, W to SE Yunnan [Bhutan, NE India, Laos, Myanmar, Nepal, Thailand].
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