Linked from
The 15 pages that link to Pharmacognosy, each with the reason it gives.
PhytochemistryRelated: It applies plant-compound knowledge to natural medicines and drug materials.
BotanyRelated: Botanical research helps identify and characterize medicinal compounds from plants.
CordycepsRelated: Research on Cordyceps examines fungal compounds as potential medicinal substances.
Folk healerRelated: It offers methods for investigating active substances in folk remedies.