This treatise, the most comprehensive publication in the field so far brings together widely scattered and diffused information from myriad sources to form a highly structured work of reference to the world at large. The main text deals with over 811 plant species belonging to 507 genera under 132 families of which 3 species belong to gymnosperms, 624 species to Dicots and 184 species to monocots. It has been well illustrated with number of photographs which are ...