Trease And Evans Pharmacognosy 15th Edition -

| Edition | Key Updates | |--------|--------------| | 14th (2002) | Expanded phytochemistry, introduction of DNA methods | | | New sections on herbal-drug interactions, marine pharmacognosy, GACP guidelines | | 16th (2012, posthumous) | Further updates by former students, but largely based on 15th framework |

The 15th edition is excellent for those entering the pharmaceutical industry. Trease And Evans Pharmacognosy 15th Edition