| 云南百合科球子草属一新种———粗穗球子草 |
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| 引用本文： | 陈文红,税玉民.云南百合科球子草属一新种———粗穗球子草[J].植物分类学报,2003,41(5):489-491. |
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| 作者姓名： | 陈文红 税玉民 |
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| 作者单位： | 中国科学院昆明植物研究所,昆明,650204 |
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| 基金项目： | theNaturalScienceFoundationofYunnanProvinceChina ( 2 0 0 1C2 2Q) |
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| 摘 要： | 对中国云南百合科一新种———粗穗球子草Peliosanthes pachystachya W.H.Chen&Y.M.Shui进行了描述和绘图。该新种的匍匐茎具长约18cm的节间，与匍匐球子草P.sinica Wang&Tang接近，但因叶具9-13条叶脉，花梗长9-10mm，无小苞片，花被片卵状三角形而明显不同。该新种因花被片卵状三角形，苞片披针形，也近似于长苞球子草P.ophiopogonoides Wang&Tang，但匍匐茎长，叶具9-13条叶脉，花梗长9-10mm，花葶和花序均较短而不同。
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| 关 键 词： | 球子草属 粗穗球子草 新种 |
Peliosanthes pachystachya, a new species of the Liliaceae from Yunnan, China |
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| Abstract.Peliosanthes pachystachya, a new species of the Liliaceae from Yunnan, China[J].Acta Phytotaxonomica Sinica,2003,41(5):489-491. |
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| Authors: | Abstract |
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| Abstract: | Peliosanthes pachystachya W. H. Chen & Y. M. Shui, a new species of Liliaceae from Lüchun County, SE Yunnan, is described and illustrated. The new species is similar to P. sinica Wang & Tang in the stolon with internodes ca. 18 cm long, but different by leaves 9-13-nerved, pedicels 9-10 mm long, not bracteolate and perianths ovate-triangular. The new species is also similar to P. ophiopogonoides Wang & Tang in the ovate-triangular perianths and lanceolate bracts, but different from it in having long stolons, leaves 9-13-nerved, pedicels 9-10 mm long, scape and inflorescence shorter. |
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| Keywords: | Peliosanthes Andr P pachystachya W H Chen & Y M Shui new species Yunnan China |
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