珍惜濒危植物大花杓兰的研究进展

Research Progress on the Rare and Endangered Plant Cypripedium Macranthos

大花杓兰(Cypripedium macranthos)是一种多年生草本植物,隶属于兰科(Orchidaceae)杓兰属(Cypripedium)。近年来,由于旅游开发、人为过度采挖及气候变化,导致其处于濒危状态。笔者对大花杓兰自然分布、繁殖生物学、植物菌根共生机制、濒危机制和保护策略等方面的研究成果进行综述,以期为大花杓兰植物资源的保护与利用提供科学参考。

Cypripedium macranthos was a perennial herbaceous plant belonging to the Orchidaceae family and the Cypripedium genus.In recent years,due to tourism development,excessive human excavation and climate change,it had been endangered.To provide scientific references for the protection and utilization of Cypripedium macranthos plant resources,the research results on its natural distribution,reproductive biology,plant-fungi symbiosis mechanism,endangered mechanism and protection strategies were reviewed.