湖北大别山国家级自然保护区兰科植物多样性及保护
Biodiversity and Conservation of Orchids in Dabieshan National Nature Reserve, Hubei Province
漆俊 1张壮 2刘涛 3甄爱国 3陶婵 4方元平5
作者信息
- 1. 经济林木种质改良与资源综合利用湖北省重点实验室/黄冈师范学院,湖北黄州 438000;湖北大别山国家级自然保护区管理局,湖北黄州 438000
- 2. 湖北大别山国家级自然保护区管理局,湖北黄州 438000
- 3. 湖北大别山国家级自然保护区英山管理局,湖北英山 438700
- 4. 黄冈市野生动物森林植物保护站,湖北黄冈 438000
- 5. 经济林木种质改良与资源综合利用湖北省重点实验室/黄冈师范学院,湖北黄州 438000
- 折叠
摘要
[目的]探明湖北大别山国家级自然保护区野生兰科植物资源,为保护区保护和合理开发利用兰科植物资源提供参考.[方法]通过野外调查及查阅文献资料,对该区域兰科植物多样性及濒危等级进行分析.[结果]保护区共有野生兰科植物17属25种;包含地生兰(17种,占68.00％)、附生兰(5种,占20.00％)、腐生兰(3种,占12.00％)3种生活型;大别山保护区兰科植物集中分布于吴家山、天堂寨、薄刀峰和桃花冲;从分布区类型来看,保护区兰科植物属的区系成分主要为热带分布(8属,占53.34％);大别山自然保护区有国家Ⅰ级重点保护野生兰科植物1种,国家Ⅱ级重点保护野生兰科植物8种.[结论]对当前大别山保护区兰科植物保护现状进行了分析并提出了保护建议.
Abstract
[Objective]Wild Orchid resources in Dabieshan National Nature Reserve were investigated to provide references for Dabieshan Na-tional Nature Reserve protection and these resources'utilization.[Method]Based on a field invetigation and lieterature survey,we analyze the diversity and endangered level of Orchids in Dabieshan National Nature Reserve.[Result]The results showed that there were 17 genera and 25 species of Orchids in the reserve.For life form,there were 17 species (68.00％) of terrestrial orchid, 5 species (20.00％) of epiphytic or-chid, and 3 species (12.00％) of saprophytic orchid.The Orchids were mainly distributed in Wujiashan, Tiantangzhai, Bodaofeng and Tao-huachong area.For floristic types of genera,tropics was dominant with 8 genera (53.34％) .There are 1 species of wild Orchids in national grade Ⅰ and 8 species of wild Orchids in national grade Ⅱ.[Conclusion]Some protection suggestions were put forward according to its current situation in the local area.
关键词
大别山国家级自然保护区/兰科植物/区系/多样性/保护Key words
Dabieshan National Nature Reserve/Orchid/Flora/Diversity/Conservation引用本文复制引用
基金项目
湖北大别山国家级自然保护区管理局2023能力建设项目(HBDBSBUQ-202306)
出版年
2024
国家科技期刊平台
NSTL
万方数据