Contents: Introduction. Cites and Negative list of export.  Methodology. Pharmacognostic studies. 1. Aquilaria malaccensis Lam. 2. Coptis teeta wall. 3. Coscinium fenestratum (Gaertn.) Colebr. 4. Cycas beddomei dyer. 5. Dactylorhiza hatagirea (D.Don)Soo. 6. Dioscorea deltoidea wall. Ex. Griseb. 7. Frerea indica Dalzell. 8. Gentiana kurroo Royle. 9. Kaempferia galangal L. 10. Nardostachys jatamansi (D. Don) DC. 11. Nepenthes khasiana Hook. f. 12. Panax pseudo-ginseng wall. 13. Picrorhiza kurrooa Royle ex Benth. 14. Podophyllum hexandrum Royle. 15. Pterocarpus santalinus L.f. 16. Rauvolfia Serpentina (L.) Benth. ex Kurz. 17. Renanthera imschootiana Rolfe. 18. Saussurea costus (Falc.) Lipsch. 19. Swertia chirayita (Roxb. ex Flem.) Karsten. 20. Taxus wallichiana Zucc. 21. Vanda coerulea Griff. ex Lindl. Summary and conclusion. Epigrammatic diagnostic features. References. Botanical terms. Therapeutic terms. Abbreviations. Index to botanical names. Index to trade names.