TAXONOMY 20 SPECIES 19 PLANT 16 INDEX 13 TAXON 12 PLANT TAXONOMY 7 TAXONO 6 taxonomy 6 BIODIVERSITY 4 PLANT SYSTEMATICS 4 TAXO 4 CHEMOTAXONOMY OF FLOWERING PLANTS 3 CYTOTAXON 3 CYTOTAXONO 3 FOREST 3 INDEX HEPATICARUM 3 ADAPTION 2 AQUATIC BIOLOGY 2 BIODIVER 2 CYTOTAXONOMY 2 KEY WORKS TO THE TAXONOMY OF FLOWERING PLANTS OF INDIA 2 PLANT Systematics 2 PLANT, TAXONOMY 2 PLANTS 2 TAXONOMIC 2 TAXONOMY , ANGIOSPERMS 2 TAXONOMY OF ANGIOSPERMS 2 A TEXT BOOK OF PLANT TAXONOMY 1 A TEXTBOOK OF SYSTEMATIC BOTANY 1 ADAP 1