| 河北茅荆坝自然保护区蕨类植物资源的调查研究 |
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| 引用本文： | 牛玉璐,赵建成.河北茅荆坝自然保护区蕨类植物资源的调查研究[J].衡水学院学报,2007,9(1):1-4. |
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| 作者姓名： | 牛玉璐 赵建成 |
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| 作者单位： | 1. 衡水学院,生命科学系,河北,衡水,053000
2. 河北师范大学,生命科学学院,河北,石家庄,050016 |
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| 基金项目： | 河北省自然科学基金资助项目(303150) |
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| 摘 要： | 通过实地考察和标本的研究鉴定,茅荆坝自然保护区蕨类植物内共有13科20属38种(含种下等级).属的区系成分统计结果表明了蕨类植物区系显著的温带性质,温带成分属最多,其次为世界广布成分属和中国特有成分属,没有热带成分属分布.蕨类植物分布的海拔主要在500 m至1600 m,生态类型主要为石生与土生两类.保护区内这些蕨类植物资源具有重要的利用价值.
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| 关 键 词： | 茅荆坝自然保护区 蕨类植物 植物区系 资源 |
| 文章编号： | 1673-2065（2007）01-0001-04 |
| 收稿时间： | 2006-10-15 |
| 修稿时间： | 2006年10月15 |
Investigation of Pteridophyic Resources in Maojingba Natural Reserve, Hebei |
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| NIU Yu-lu,ZHAO Jian-cheng.Investigation of Pteridophyic Resources in Maojingba Natural Reserve, Hebei[J].Journal of Hengshui University,2007,9(1):1-4. |
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| Authors: | NIU Yu-lu ZHAO Jian-cheng |
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| Abstract: | An investigation was conducted in Maojingba Natural Reserve and the conclusion is drawn from the comprehensive investigation and analysis about the flora.38 species belonging to 20 genera and 13 families are known in the area(including others under the legume).The areal-type of the genus of Pteridophyte in this flora reflects the distinctive temperate trait,which takes the large proportion of it.The following is Cosmopolitans type and the type characteristic to China.Tropical type does not occur in these areal-types.Distribution of the Pteridophyte in this area is mainly at the elevation from 500 m to 1 600 m,its ecological types can be mainly classified into soil bred and stone bred.Pteridophyte resources in this area are of great utilization value. |
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| Keywords: | Maojingba Natural Reserve Pteridophyte flora resources |
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