中文摘要：

Tropical regions in Yunnan Province are endowed with abundant biodiversity resources, and the number and application range of plants are increasing gradually with local development. Based on the fi eld investigation, laboratory specimen identifi cation, establishment of voucher specimen and relevant documents, tropical plant resources in Yunnan Province were analyzed systematically. Tropical plant resources in Yunnan have great social and economic benefi ts, so we should explore reasonable development and sustainable utilization of local resources. Further exploration of the status of tropical plant resources in Yunnan, the risk factors and conservation measures were important.