The present book is an attempt to contribute towards a better understanding of the systematics, phytogeography and related complexities among the pteridophytic plants in one of the biodiversity rich areas in India, i.e. Arunachal Pradesh. The book deals with 305 taxa of the ferns and fern-allies out of an estimated 1100 species of the pteridophytes reported from India, of these more than half occur in this part of the country alone. The detailed taxonomic study ...
