摘要
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。
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.
出处
《广东农业科学》
CAS
CSCD
北大核心
2012年第12期175-176,共2页
Guangdong Agricultural Sciences
基金
贵州省科技厅茅台联合基金(黔科合茅科联字[2010]7001)
关键词
蕨类植物
区系地理组成
茅台酒生态功能保护区
fern
floristic composition
Maotai Liquor Ecological Functional Conservation District
