The composition and extent of the present vegetation within Cobbora State Conservation Area is described and mapped. Fifteen quadrat-based sites were sampled, with intensive field traverses,opportunistic sampling and aerial photograph interpretation. An additional twelve sites from previous vegetation surveys in the study area were incorporated into the data analysis. Four vegetation communities are described and 194 taxa of vascular plants recorded from 43 families, including three listed threatened species and a further six which are considered to be regionally significant. The reserve contains significant areas of open forest and woodland vegetation with a high species diversity, as well as an Endangered Ecological Community. VIS_ID 4014