四川林业科技2026，Vol.47Issue(2)：79-85,7.DOI:10.12172/202512090001
大熊猫国家公园唐家河片区杜鹃花属植物多样性及分布
Diversity and distribution of Rhododendron species in Tangjiahe area of Giant Panda National Park
白斌 1夏永彭 2陈喜强 2毛星星 3马文宝 1蔡丽君 2郑川玲2
作者信息
- 1. 四川省林业科学研究院,成都 610081
- 2. 四川省唐家河国家级自然保护区管理处,四川 广元 628109
- 3. 浙江师范大学生命科学学院,浙江 金华 321004
- 折叠
摘要
Abstract
Through field investigation and data collection of Rhododendron species in Tangjiahe area of Sichuan Giant Panda National Park,it was found that there were 2 subgenera,3 groups,and 10 subgroups within this region,including 16 species,1 subspecies,and 1 variety,18 taxa in total.Rhododendron species were mainly distributed at the altitude of 2,000-3,000 m,and the overall species diversity first increased and then decreased with the elevation.Rhododendron plants were widely distributed in the area,exhibiting high ecological and landscape application value.Some species could be served as parent materials for breeding new cultivars,such as Rhododendron hunnewellianum,R.calophytum,R.oreodoxa,R.maculiferum and R.augustinii.In addition to preserve Rhododendron plant resources in the area,it is recommended to strengthen the breeding and utilization of resources.关键词
大熊猫国家公园唐家河片区/杜鹃花属/岷江杜鹃/多样性/分布Key words
Tangjiahe area of Sichuan Giant Panda National Park/Rhododendron/Rhododendron hunnewellianum/diversity/distribution引用本文复制引用
白斌,夏永彭,陈喜强,毛星星,马文宝,蔡丽君,郑川玲..大熊猫国家公园唐家河片区杜鹃花属植物多样性及分布[J].四川林业科技,2026,47(2):79-85,7.
