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| 水生珍稀濒危植物——云贵水韭在贵州分布的新纪录 | |
| 引用本文： | 袁果,张玉武,王絮飞,王志宏,赵平,蒋鸿,洪江.水生珍稀濒危植物——云贵水韭在贵州分布的新纪录[J].贵州科学,2012,30(2):94-96. |
| 作者姓名： | 袁果 张玉武 王絮飞 王志宏 赵平 蒋鸿 洪江 |
| 作者单位： | 1. 贵州省生物研究所,贵阳,550009 2. 贵阳市两湖一库管理局,清镇,551400 3. 贵州冶金化工研究所,贵阳,550002 |
| 基金项目： | 贵阳市“两湖一库”渔业资源调查(二期)生物资源物种多样性专项调查 |
| 摘 要： | 云贵水韭隶属水韭科唯一现存的孑遗属,中国珍稀濒危特有植物,仅分布于云南寻甸、昆明近郊及贵州省平坝。相关研究资料表明,目前分布于云南省的几个野生种群已消失,贵州省平坝县东郊城关林场的砂石冲可能是我国唯一仅存的云贵水韭野生种群分布点。此次在红枫湖调查所发现的云贵水韭新种群,属在贵州分布的新纪录,对云贵水韭这一珍稀濒危物种多样性保护具有重大意义。 |
| 关 键 词： | 珍稀濒危 云贵水韭 分布 |
Distribution of Rare and Endangered Aqueous Vegetation Yunnan-Guizhou Quillwort, A New Record in Guizhou |
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| YUAN Guo,ZHANG Yu-wu,WANG Xu-fei,WANG Zhi-hong,ZHAO Ping,JIANG Hong,HONG Jiang.Distribution of Rare and Endangered Aqueous Vegetation Yunnan-Guizhou Quillwort, A New Record in Guizhou[J].Guizhou Science,2012,30(2):94-96. | |
| Authors: | YUAN Guo ZHANG Yu-wu WANG Xu-fei WANG Zhi-hong ZHAO Ping JIANG Hong HONG Jiang |
| Institution: | 1 (1Institute of Biology, Guizhou Academy of Sciences, Guiyang, Guizhou 550009, China;2Two Lakes and One Reservoir Administration of Guiyang, Qingzhen, Guizhou 551410, China;3Guizhou Metallurgy Research Institute, Guiyang, Guizhou 550002, China) |
| Abstract: | Yunnan-Guizhou quillwort is the only existing relict genera in Isoetaceae. This rare and endangered vegetation in China distributes only in Xundian county of Yunan province, suburb in Kunming and Pingba county of Guizhou province. Relative information shows that a few wild populations distributed in Yunnan province has disappeared and the site for this rare and endangered vegetation only exists in Shashicong in Pingba county of Guizhou province. The new population of Yunnan-Guizhou quillwort discovered in Hongfeng Lake is the new record in Guizhou, which has critical significance to preserve the diversity of the rare and endangered vegetation. |
| Keywords: | rare and endangered Yunnan-Guizhou quillwort distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |