A comparative ethno-botanical study of Cholistan (an arid area) and Pothwar (a semi-arid area) of Pakistan for traditional medicines

Background The present study is intended to compare and document the therapeutic flora, their remedial use, and the traditional knowledge used frequently by the residents of the Cholistan desert and Pothwar (Potohar) Plateau of Punjab, Pakistan. The old endemic remedies of these areas are diminishing due to lack of qualitative and quantitative research. Methods The data was generated by unstructured-interviews, informal meetings, open-ended conversations and group discussions with local people and traditional health healers of the study area. Reported literature was also utilized. Results The study recorded a list of various medicinal plants used as traditional medicines by local people. Total 86 numbers of plant species belonging to 38 families and 67 plant species belonging to 29 families have been reported in the Pothwar and Cholistan respectively. Only 10.5% of similar plant species were present in the studied areas. Conclusion The investigation revealed that the local people of study areas inherit a rich traditional knowledge but there is great danger of losing this wealth of knowledge in the near future. Documentation of the knowledge exclusively from desert area of Cholistan, Pakistan is unique information in its nature. The study presents the undocumented knowledge worth recognition that will not only help in conservation of medicinal plant species but will highlight the pharmacological capacity for improved human healthcare regarding many common ailments.