The state has been explored intensively by the authors for plant wealth during last 14 years. A total of about 2500 species of angiosperms occur in the state. Bentham and Hooker's system of classification has been followed in the enumeration of families with certain exceptions to accommodate recent changes. A dichotomous indented key is given for families, genera and species. Under each family key to the genera followed by the genus with its authority, key to the ...