Survey of vegetable resources of a country is prerequisite to scientific planning for her economic development. Importance of the study of the flora of a state cannot be over-emphasised. It is more so in the case of state like Tripura, the flora of which is little known. The work is planned to cover various types of vegetation and study as many species as possible. In addition to others--numbering about 3,450 sets, the author examined all the collections from the ...