Folk medicinal knowledge and conservation status of some economically valued medicinal plants of District Swat, Pakistan

This paper is based on an ethnobotanical project, carried out in the remote Hindu Kush mountain region of District Swat, Pakistan. The prime objectives of the project were to explore the conservation status, folk medicinal knowledge and traditional pre and post harvesting techniques of some economically important medicinal plants of the area. It was observed that 49 medicinal plants belonging to 32 families were collected and traded in the herb markets of Swat. Most of these plants are used by local population for curing different ailments, while some are exported to other parts of Pakistan. The traditional plant collection techniques have resulted in huge losses of these valuable plant resources. The conservation assessment of these plants revealed that due to increased exploitation and un-sustainable harvesting, 49% of these economically valued medicinal plant species are threatened.