The Indian sub-continent is one of the richest in its pteridophyte flora particularly fern flora, and the Malabar as the home of choicest species, has been renowned for its floristic wealth since times immemorial. But so far there has been no comprehensive study of this flora and not even an attempt has been made to collect and record the wealth of pteridophytes of the subcontinent. The only references yet are the pioneering publications--The Ferns of Southern ...