ABSTRACT The magnificent Himalaya is well recognized for its bio-physical diversity and socio-cultural heritage, traditional systems and an ample quantity of indigenous knowledge. The study was conducted for the documentation of ethnobotanical use of plants from Beatalghat region, Kumaun Himalaya. Total 186 ethnobotanical plants species belonging to 76 families, 160 genera (Angiosperms- 184, Gymnosperms- 2), different habitats such as tress (36%), herbs (31%), shrubs (25%), climbers (8%), were records. Top ten dominant families were Fabaceae (13 species), Euphorbiaceae (8 species), Rosaceae (8 species), Solanaceae (8 species), Moraceae (7 species), Caesalpinaceae (6 species), Mimosaceae (5 species), Lamiaceae (5 species), Rubiaceae (5 species), Anacardiaceae (5 species). The majority of plant species were used for medicinal purposes (32%), followed by fuel (23%), fodder (22%), wild edibles (11%), timber (5%), agriculture implements (3%), religious (3%) and fibre (1%) which were further classify according to plants parts used such as: leafs (33%), wood (26%), root (9%), fruit (9%), bark (7%), whole plant (5%), seed (4%), flower (2%), stem, rhizomes, tuber, resin, latex, twig (1%). It was found that 127 medicinal plant species were used by local people for curing 64 diseases such as fever, diarrhea, cough, cuts and wounds, skin diseases, arthritis, asthma, jaundice, etc. Key Words: : Ethnobotanical plant, Diversity, Betalghat region, use pattern, ailments REFERENCES Bhatt, Deepika. 2012. Assessment of RET Plants used in Traditional Medicinal System in Kumaun Himalalya. Ph.D. Thesis, Kumaun University, Nainital. Farooq, A.G., Saggoo, M.I.S., Dar, M.A., 2014. Ethno botany of some selected Monochlamydeae plant species from the Kashmir Himalayas, India. J. Med. Plant Res. 8(23), 834- 839. Gaur, R.D. 1999. Flora of the District Garhwal Northwest Himalayas (With Ethnobotanical Notes). Transmedia: Srinagar, Garhwal. Gupta, R.K. 1968. Flora Nainitalensis: A Handbook of the flowering plants of Nainital. Navayug Traders, New Delhi. IUCN, 2008. (May 15, 2012). Red List Categories, Gland Switzerland. Kumari, P., Joshi, G.C., Tewari, L.M. 2011. Diversity and status of ethno-medicinal plants of Almora district in Uttarakhand, India. Kumari, P., Joshi, G.C., Tewari, L.M. 2012. Biodivrsity status, distribution and use pattern of some ethno-medicinal plants. Int. J. Conserv. Sci. 3(4):309-318. Naithani, B.D. 1984-1985. Flora of Chamoli. Vols. I–II. Botanical Survey of India, Calcutta. Nautiyal, A.R. Nautiyal, M.C. and Purohit, A.N. 1997. Harvesting herbs-2000-Medicinal and aromatic plants-An action plan for Uttarakhand. (BSMS Publishers, Dehradun). Porika Raju and Estari Mamidala (2015). Anti-diabetic activity of compound isolated from Physalis angulata fruit extracts in alloxan induced diabetic rats. The Ame J Sci & Med Res, 2015,1(1); Pages 1 -6. doi:10.17812/ajsmr2015.11.1. Osmaston, A.E. 1927. A forest flora for Kumaun. International Book Distributors, Dehradun, pp 605. Samant S.S. & Dhar U. 1997. Diversity, endemism and economic potential of wild edible plants of Indian Himalaya. Int. J. Sustain. Dev. & World Ecol. 4:179-191. Samant, S.S. & Palni, L.M.S. 2000. Diversity, Distribution and Indigenous uses of essential oil yielding plants of Indian Himalayan Region. J. Med. Arom. Plant. Sci. 4: 671-684. Samant, S.S. & Pant, S. 2003. Diversity distribution pattern and Traditional knowledge of scared plants of Indian Himalayan Region. Indian J. Forest. 26(3): 201-213. Samant, S.S. Dhar, U. & Palni, L.M.S. 1998. Medicinal plants f Himalaya, diversity, distribution and potential values. Gyonadaya Prakashan, Nainital. Silverman, D. 2005. Doing Qualitative Research: A Practical Handbook. Thousand Oaks: SAGE, London, UK. Singh, G. & Rawat, G.S. 2011. Ethnomedicinal survey of Kedarnath wildlife sanctuary in Western Himalaya, India. Indian J. Fundam. Appl. Life Sci. 1, 35–46. Srivastava, S.K. & Singh, D.K. 2005. Glimpses of the Plan wealth of Uttaranchal. Bishan Singh Mahendra Pal Singh, Deharadun. Uniyal, B.B., Sharma, J.R. Choudhary, U, Singh, D.K. 2007 Flowering Plants of Uttarkhand (A Checklist). Bishan Singh Mahendra Pal Singh, Dehradun.