| 甘肃省白龙江林区木本药用植物资源的多样性 |
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| 引用本文： | 曹秀文,邱祖青. 甘肃省白龙江林区木本药用植物资源的多样性[J]. 经济林研究, 2005, 23(3): 5-10 |
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| 作者姓名： | 曹秀文 邱祖青 |
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| 作者单位： | 甘肃省白龙江林业管理局林科所,甘肃,武都,746010;甘肃省白龙江林业管理局林科所,甘肃,武都,746010 |
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| 基金项目： | 致谢：兰州大学生物系张鹏云、彭泽祥、张国粱、张耀甲教授,甘肃农业大学孙学刚教授帮助鉴定了标本,白龙江林科所钟芳祥高级工程师,耿建、同秀珍工程师多年来参与了标本采集、制作和整理工作,谨此致谢! |
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| 摘 要： | 通过多年调查研究,弄清了白龙江林区木本药用植物共63科、117属、161种,其中国家Ⅰ级保护植物3种.以药用部位进行统计,根及根茎类、叶类、种子果实类最多,分别占木本药用植物的54.66%、36.02%、29.19%;从生活类型统计,灌木和乔木最多,分别占木本药用植物的60.25%、28.57%;以林区植物的垂直分带统计,海拔1 700～2 500 m的针阔混交林带和海拔550～1 100m 的常绿阔叶林带木本药用植物最多,分别占木本药用植物总种数的39.75%、29.19%.
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| 关 键 词： | 白龙江林区 木本药用植物 多样性 |
| 文章编号： | 1003-8981（2005）03-0005-06 |
| 收稿时间： | 2004-03-13 |
| 修稿时间： | 2004-03-13 |
Diversity of Woody Medicinal Species in Bailongjiang Forest Area of Gansu Province |
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| CAO Xiu-Wen,QIU Zu-Qing. Diversity of Woody Medicinal Species in Bailongjiang Forest Area of Gansu Province[J]. Economic Forest Researches, 2005, 23(3): 5-10 |
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| Authors: | CAO Xiu-Wen QIU Zu-Qing |
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| Affiliation: | Forest Research Institute, Bailongjiang Forestry Management Bureau, Wudu 746010, Gansu, China |
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| Abstract: | There are 63 families, 117 genera and 161 species woody medicinal species in Bailongjiang forest area. In them, 3 species are in the list of Second-grade State Protection Plants. The plants taking root and rhizome, leaf, seed and fruit as medicinal position are more, which separately account for 54.66%, 36.02% and 29. 19% of the woody medicinal species. According to living types, shrubbery and arbor are more, which separately account for 60. 25% and 28.57% of the woody medicinal species. According to the altitudinal zonality of species, the woody medicinal species are more in the mixed coniferous and broad-leaved forest of the altitude from 1700 to 2500 m andthe evergreen broad-leaved forest of the altitude from 550 to 1100 m, which separately account for 39. 75% and 29.19% of the woody medicinal species. |
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| Keywords: | Bailongjiang forest area woody medicinal species diversity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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