| 杓兰属(兰科)中一个国产种类的新等级(英文) |
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| 引用本文： | 陈心启,刘仲健.杓兰属(兰科)中一个国产种类的新等级(英文)[J].植物科学学报,2005,23(3):233-234. |
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| 作者姓名： | 陈心启 刘仲健 |
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| 作者单位： | 1. 中国科学院植物研究所系统与进化植物学重点实验室 北京 10009;2. 深圳市梧桐山苗圃总场 深圳 518114 |
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| 摘 要： | 丽江杓兰大围山变种(Cypripedium lichiangensem var.daweishanense)被提升为种的等级:大围山杓兰(Cypripedium daweishanense)。此种的特征是:中萼片浅黄绿色,上面疏被栗色斑点;花瓣较短,近等长于或略长于唇瓣。而丽江杓兰(Cypripedium lichiangense)的中萼片为紫肝色;花瓣要长得多,大约为唇瓣长的2倍。它们均属于三组(Cypripediumsect.Trigonopedium)。该组共含11种,均为中国特有种。文中提供了一个该组的分种检索表。
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| 关 键 词： | 大围山杓兰 新等级 中国 三稜组 检索表 |
New Status for a Chinese Taxon of Cypripedium (Orchidaceae) |
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| CHEN Sing-Chi,LIU Zhong-Jian.New Status for a Chinese Taxon of Cypripedium (Orchidaceae)[J].Plant Science Journal,2005,23(3):233-234. |
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| Authors: | CHEN Sing-Chi LIU Zhong-Jian |
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| Institution: | 1. Laboratory of Systematic and Evolutionary Botany, Institute of Botany, The Chinese Academy of Sciences, Beijing100093, China;2. Shenzhen City Wutongshan Nurseries, Shenzhen518114, China |
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| Abstract: | Cypripedium lichiangensem S.C.Chen et Cribb var.daweishanense S.C.Chen et Z.J.Liu is elevated to specific rank as Cypripedium daweishanense (S.C.Chen et Z.J.Liu) S.C.Chen et Z.J.Liu.It is characterized by having a yellowish-green and sparsely maroon-spotted dorsal sepal and shorter petals nearly as long as or slightly longer than the lip,while C.lichiangense has liver-colored dorsal sepals and much longer petals,which are nearly twice as long as the lip.They belong to Cypripedium/i> sect.Trigonopedium,a group with 11 species all endemic to China,to which a key is herein presented. |
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| Keywords: | Cypripedium daweishanense New status China Cypripedium sect Trigonopedium Key |
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