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邱北冬蕙兰Cymbidium qiubeiense K. M. Feng et H. Li

邱北冬蕙兰Cymbidium qiubeiense K. M. Feng et H. Li

别名:丘北冬蕙兰;

科名:兰科 Orchidaceae

属名:兰属 Cymbidium

《中国植物志》第18卷224页
  27.邱北冬蕙兰(云南植物研究)图版35:3-4
  Cymbidium qiubeiense K. M. Feng et H. Li in Acta Bot. Yunnan. 2 (3): 334. fig. 1. 1980;中国兰花 (第二版) 59. fig. 26. 1993;中国兰花全书97.图5-22. 1998.
  地生植物;假鳞茎较小,长1-1.5厘米,宽6-9毫米,包藏于青紫褐色的鞘之内;鞘卵形至卵状披针形,长3-5厘米,宽约1厘米,3-4枚。叶2-3枚,带形,深绿并带污紫色,长30-80厘米,宽5-10厘米,先端渐尖,边缘有细齿缺,基部收狭成长柄;叶柄紫黑色,铁丝状,长10 20厘米,有关节。花葶从假鳞茎基部鞘内发出,直立,长25-30厘米,紫色,疏生5-6朵花;花苞片披针形,紫色,下部的长约1.5厘米,宽约5毫米;花有香气;萼片与花瓣绿色,花瓣基部有暗紫色斑块,唇瓣白色,侧裂片带红色,中裂片绿色,有紫斑;萼片线状披针形,长约2.5厘米,宽约6毫米,具5脉;花瓣狭长圆状披针形,长约2.2厘米,宽约7毫米;唇瓣不明显3裂,长约2厘米,宽约1厘米;侧裂片直立;中裂片外弯;唇盘上2条纵褶片从基部延伸至中裂片基部上方;蕊柱长约1.3厘米,稍向前弯曲。花期10-12月。
  产贵州西南部和云南东南部。生于林下,海拔700-1800米。模式标本采自云南邱北县。
形态特征:地生植物;假鳞茎较小,长1—1.5厘米,宽6--9毫米,包藏于青紫褐色的鞘之 内;鞘卵形至卵状披针形,长3—5厘米,宽约1厘米,3—4枚。叶2—3枚,带形, 深绿并带污紫色,长30—80厘米,宽5—10厘米,先端渐尖,边缘有细齿缺,基部收 狭成长柄;叶柄紫黑色,铁丝状,长10--20厘米,有关节。花葶从假鳞茎基部鞘内发 出,直立,长25—30厘米,紫色,疏生5 6朵花;花苞片披针形,紫色,下部的长约 1.5厘米,宽约5毫米;花有香气;萼片与花瓣绿色,花瓣基部有暗紫色斑块,唇瓣白 色,侧裂片带红色,中裂片绿色,有紫斑;萼片线状披针形,长约2.5厘米,宽约6毫 米,具5脉;花瓣狭长圆状披针形,长约2.2厘米,宽约7毫米;唇瓣不明显3裂,长 约2厘米,宽约1厘米;侧裂片直立;中裂片外弯;唇盘上2条纵褶片从基部延伸至中 裂片基部上方;蕊柱长约1.3厘米,稍向前弯曲。 花期10---12月。
产地分布:产贵州西南部和云南东南部。生于林下,海拔700--1800米。模式标本采自云南邱北县。
参考文献:Cymbidium qiubeiense K.M.Feng et H,li in Acta Bot.Yunnan.2(3):334, fig.1.1980;中国兰花(第二版)59.Fig.26.1993;中国兰花全书97.图5— 22.1998.

《Flora of China》 Vol. 25 (2009)
Cymbidium qiubeiense  K. M. Feng & H. Li Acta Bot. Yunnan. 2: 334. 1980.
邱北冬蕙兰   qiu bei dong hui lan
Plants terrestrial, autotrophic. Pseudobulbs ovoid, small, 1-1.5 × 0.6-0.9 cm, enclosed in green-purplish brown sheaths; Leaves 2 or 3, deep green, tinged dull purple, lorate, 30-80 × 0.5-1 cm, base contracted into a long petiole-like stalk, margin serrulate, apex acuminate; petiole-like stalk purplish black, hard and filiform, wiry, 10-20 cm, articulate. Inflorescence arising from near base of pseudobulb, erect, purple, 25-30 cm, laxly 5- or 6-flowered; floral bracts purple, lanceolate, 20-25 mm. Flowers fragrant; pedicel and ovary 25-35 mm; sepals and petals green, petals mottled dark purple at base; lip white, tinged red on lateral lobes and tinged green and spotted with purple on mid-lobe. Sepals linear-lanceolate, ca. 25 × 6 mm, 5-veined. Petals narrowly oblong-lanceolate, ca. 22 × 7 mm; lip elliptic-pandurate, ca. 20 × 10 mm, not fused to basal margins of column, obscurely 3-lobed; lateral lobes erect; mid-lobe recurved, suborbicular, 10-12 mm; disk with 2 longitudinal lamellae extending from base of lip almost to base of mid-lobe. Column slightly arcuate, ca. 13 mm; pollinia 4, in 2 pairs. Fl. Oct-Dec.
● Forests; 700-1800 m. SW Guizhou, SE Yunnan.
Cymbidium ×purpuratum L. J. Chen, L. Q. Li & Z. J. Liu (J. S. China Agric. Univ. 28(2): 84. 2007) is a hybrid of C. qiubeiense and C. kanran; C. ×latifolium L. J. Chen, L. Q. Li & Z. J. Liu (loc. cit.: 85. 2007) is a hybrid of C. qiubeiense and C. lancifolium; and C. ×uniflorum L. J. Chen, L. Q. Li & Z. J. Liu (loc. cit.: 86. 2007), not T. K. Yen (1964), is a hybrid of C. qiubeiense and C. serratum.Cymbidium ×purpuratum L. J. Chen, L. Q. Li & Z. J. Liu (J. S. China Agric. Univ. 28(2): 84. 2007) is a hybrid of C. qiubeiense and C. kanran; C. ×latifolium L. J. Chen, L. Q. Li & Z. J. Liu (loc. cit.: 85. 2007) is a hybrid of C. qiubeiense and C. lancifolium; and C. ×uniflorum L. J. Chen, L. Q. Li & Z. J. Liu (loc. cit.: 86. 2007), not T. K. Yen (1964), is a hybrid of C. qiubeiense and C. serratum.

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