Abstract: Based on literature, type specimen, field observation and study of morphology and anatomy, the flower morphology and structure of Disporopsis Hance were discussed, the main differences between D. aspersa (Hua) Engl. ex Diels and D. pernyi (Hua) Diels were clarified, and the distribution of the former in Zhejiang was confirmed. Shizhenia pinguicula (Rchb. f. et S. Moore.) X. H. Jin, L. Q. Huang, W. T. Jin et X. G. Xiang, several new distribution points have been added. New naturalization record of Solanum rostratum Dunal in Zhejiang was reported.