Alseodaphne hainanensis Merr. of Lauraceae in this study was collected from the Pliocene Manghang Formation in Tengchong, Yunnan Province.It is found for the first time in this region.

• 研究的樟科植物化石油丹(Alseodaphne hainanensis Merr.；)采于云南腾冲上新统芒棒组，它在滇西地区为首次发现。