Abstract: New species Amoora duodecimantha H. Zhu et H. Wang and new vanety Heterostemma villosum Cost. var. menghaiense H. Zhu et H. Wang are established in the present paper. Also spe-cies Litosanthes biflora BL, Polyosma integrifolia Bl. and variety Symplocos cochinchinensis (Lour.) S. Moore var. philippinensis (Brand) Noot. are recorded as new to Yunnan as well as the name Symplocos cochinchinensis (Lour.) S. Moore var. puberula Huang et Y. F. Wu is considered as a new synonym.

Key words: New taxa