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发表于 2005-8-12 17:23
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来自: 中国广东广州
起初这些小草并没有引起我们的注意,后来才发现它每株只有一片叶子,居然就是我国的珍稀保护植物独叶草,一级还是二级忘了,汗~~~差点走宝了
独叶草
毛茛科独叶草属,为我国特有的单种属植物.目前仅在陕西、甘肃、四川和云南省内的几个残留分布区见到.由于该种生长于亚高山至高山原始林下和荫蔽、潮湿、腐殖质层深厚的环境中,种子大多不能成熟,主要..依靠根状茎繁殖,天然更新能力差.加之人为破坏森林..植被和采挖,使其植株数量逐渐减少,自然分布日益缩.
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