茅台酒生态功能保护区蕨类植物区系地理组成研究

通过对采自茅台酒生态功能保护区的70号蕨类植物标本进行鉴定,发现该区域有蕨类植物17科、21属、34种（含亚种、变种）。进一步对其进行区系地理组成分析,结果表明,该区域蕨类植物中东亚成分占优势、比例为38.21%,热带亚洲分布成分次之、比例为20.59%,温带分布成分和中国特有种均占11.76%。从总体上来说,该区蕨类植物是温带性质的。...

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Bibliographic Details
Published in广东农业科学 Vol. 39; no. 12; pp. 175 - 176
Main Author 李凤华 何林 张仁波 王召华 蔡雪
Format Journal Article
LanguageChinese
Published 遵义师范学院生物系,贵州遵义,563002 2012
Subjects
区系地理组成
茅台酒生态功能保护区
蕨类植物
茅台酒生态功能保护区
蕨类植物
区系地理组成
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ISSN1004-874X
DOI10.3969/j.issn.1004-874X.2012.12.054

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Summary:通过对采自茅台酒生态功能保护区的70号蕨类植物标本进行鉴定,发现该区域有蕨类植物17科、21属、34种（含亚种、变种）。进一步对其进行区系地理组成分析,结果表明,该区域蕨类植物中东亚成分占优势、比例为38.21%,热带亚洲分布成分次之、比例为20.59%,温带分布成分和中国特有种均占11.76%。从总体上来说,该区蕨类植物是温带性质的。
Bibliography:44-1267/S
70 specinlens of ferns collected from Maotai Liquor Ecological Functional Conservation District were identified as 34 species （including subspecies and varieties） belonging to 17 families, 21 genera. Furthermore, the results of the floristic composition analysis showed that the East Asian elements occupied 38.21% of the total, followed by the Tropic Asia elements accounting for 20.59%. The North temperate and Endemic to China element accounting for l 1.76% respectively. In general, the temperate elements of the ferns in the district were dominator.
fern; floristic composition; Maotai Liquor Ecological Functional Conservation District
LI Feng-hua, HE Lin, ZHANG Ren-bo, WANG Zhao-hua, CA! Xue （Department of Life Sciences, Zunyi Normal College, Zunyi 563002, China）
ISSN:1004-874X
DOI:10.3969/j.issn.1004-874X.2012.12.054