The study area from 500-1,500 m a.s.l. in Shimen Reservoir Watershed suffered from frequent landslides. We surveyed 50 vegetation plots on landslide sites, including untreated and treated with vegetation engineering. The results revealed that a total of 206 species in 161 genera and 72 families occurred in our landslide sites. The landslide vegetation could be classified through two-way cluster analysis, including 7 types: A. Eupatorium formosanum type; B. Trema orientalis type; C. Miscanthus floridulus type; D. Buddleia asiatica type; E. Conyza canadensis-Debregeasia orientalis type; F. Chloris gayana type; G. Macroptilium atropurpureus type. The types F and G were the treated sites, and others were untreated and naturally regenerated sites. We proposed the conceptual diagram of vegetation restoration on landslide to facilitate the practices of vegetation succession and forest restoration.