江西武夷山国家级自然保护区蛛网萼群落的发现与保护建议

摘要

Platycrater arguta was found for the first time in Jiangxi Wuyishan National Nature Reserve on Sep 1st, 2015. Wuyi mountain (Jiangxi part) has become the most widely distributed of P. arguta with 5 countries where recorded P. arguta. Its branch showed a high sprouting ability by surveyed preliminarily, the ability provides a new opportunities for protecting this endangered species. It suggested that on the basis of protecting the existing resources, then carry out special investigations and research of genetic polymorphism for P. arguta in Wuyi Mountain in order to provide a scientific basis for the targeted protection program.%2015年9月1日在江西武夷山国家级自然保护区首次发现蛛网萼，使武夷山脉(江西部分)蛛网萼分布记录达到5个县域，成为国内蛛网萼分布最广泛的山地。初步观察提示蛛网萼枝条有较好的根萌生能力，为做好这一珍稀濒危物种保护提供新思路。建议在做好现有资源保护的基础上，开展武夷山区蛛网萼资源专项调查和各地理群落蛛网萼遗传多样性研究，为制定有针对性的保护计划提供科学依据。