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作 者 ：赵一之

期 刊 ：植物研究 2006年 26卷 4期 页码：402-404

关键词：锦鸡儿属；树锦鸡儿；分布式样；生态适应；

Keywords:Caragana, C.sibirica Fabr., distribution pattern, ecological adaptation,

摘 要 ：树锦鸡儿为典型的中生植物，既是锦鸡儿属的模式种，又是该属植物的原始种。本文认为树锦鸡儿的分布式样为西西伯利亚东南部（阿尔泰—萨彦）—东亚北部（华北—东北—远东）间断分布种。在西西伯利亚东南部地区，本种为寒温型常绿针叶林西伯利亚落叶松和西伯利亚冷杉林下及林缘的伴生种，在东亚北部地区本种为中温型和暖温型夏绿阔叶林蒙古栎和辽东栎林下及林缘灌丛的伴生种。

Abstract:Caragana sibirica Fabr. is a typical mesophytes, it is both a typical and original species of Caragana. The author suggests the present distribution pattern of C.sibirica Fabr. belongs to the discontinuous one from the southeast of Western Siberia (Altai-Sayan) to the north of Eastern Asia (North China-North East-Far East). In the southeast of Western Siberia, C.sibirica Fabr. is a companion species under the evergreen aciculisivae of frigidtherm type (taiga) composed of Larix sibirica Ledeb. and Abies sibirica Ledeb. and at the edge of it. In the north of Eastern Asia, it is a companion species under the broadleaf aestatisilvae of mesotherm type and thermophilic type composed of Quercus mongolica Fisch. ex Turcz. and Q. leaotongensis Koidz. and at the edge of it.

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