| 海南岛叉蕨科植物的增补与修订 |
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| 引用本文： | 董仕勇,张宪春.海南岛叉蕨科植物的增补与修订[J].中国科学院研究生院学报,2004,42(4):375-379. |
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| 作者姓名： | 董仕勇 张宪春 |
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| 作者单位： | 中国科学院植物研究所 北京 100093 |
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| 摘 要： | 发现滇桂三相蕨Ataxipteris dianguiensis W. M. Chu & H. G. Zhou和多形叉蕨Tecataria polymorpha (Wall. ex Hook.) Copel.为海南新分布, 并为滇桂三相蕨指定了后选模式，讨论了燕尾叉蕨T. simonsii (Baker) Ching和中型叉蕨T. media Ching的异同，澄清了三叉蕨T. subtriphylla (Hook. & Arn.) Copel.和多形叉蕨的形态变异，把云南产狭基叉蕨T. polymorpha var. subcuneata Ching & Chu H. Wang处理为多形叉蕨的异名。至此，海南产叉蕨科植物为8属20种。
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| 关 键 词： | 叉蕨属 三相蕨属 叉蕨科 |
Notes on the fern family Tectariaceae from Hainan Island, China |
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| DONG Shi-Yong,ZHANG Xian-Chun.Notes on the fern family Tectariaceae from Hainan Island, China[J].Journal of the Graduate School of the Chinese Academy of Sciences,2004,42(4):375-379. |
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| Authors: | DONG Shi-Yong ZHANG Xian-Chun |
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| Abstract: | Ataxipteris dianguiensis W. M. Chu & H. G. Zhou and Tectaria polymorpha (Wall. ex Hook.) Copel. are reported as new records to Hainan Island, China; T. polymorpha var. subcuneata Ching & Chu H. Wang is reduced to synonymy of T. polymorpha (Wall. ex Hook.) Copel. The morphological variation of T. subtriphylla (Hook. & Arn.) Copel. and the differences between T. simonsii (Baker) Ching and T. media Ching are discussed. A lecototype is designated for A. dianguiensis. Up to date, 20 species of 8 genera in Tectariaceae are recorded to occur in Hainan Island. |
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| Keywords: | Tectaria Ataxipteris Tectariaceae new synonymy |
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