Research Article NeBIO I Vol.9(1) 2018 I Pages 93-101

Medicinal Plants used against gastrointestinal disorders among the Adi Tribe of Eastern Himalaya

Luk Bahadur Chetry, MK Baharali, Kenry Basar, Kirbi Taye, Tapi Taka, Jambey Tsering and Tonlong Wangpan


The study deals with quantitative ethno-medicinal study with the aim of documenting the indigenous knowledge and practices of using plants for therapy of gastrointestinal disease among the Adi tribe of Eastern Himalaya. Ethno-medicinal data were documented from 120 informants by using semi-structured questionnaires. Documented data were evaluated using the quantitative ethno-botanical indices of relative frequency of citation (RFC) and percentage of respondents having knowledge (PRK). A total of 54 plant species belonging to 36 taxonomic families were recorded within the study area. Maximum contribution was reported from herbs (45%), subsequently followed by shrubs (33%), tree (15%) and climbers (7%). Among the different plant parts used, the leaves (41%) were most frequently used for the preparation of medicine. The paste (30%) was the most commonly followed mode of utilization, followed by decoction (27%). The study also revealed the potentiality of medicinal plants in treating about 15 different types of GI disorders. Plant species Clerodendrum colebrookianum reported with a high relative frequency of citation (RFC= 0.78) and percentage of respondents having knowledge (PRK= 77.50%), followed by Pouzolzia hirta (RFC = 0.74, PRK= 74.17%). Indigenous Adi tribe of this region has demonstrated remarkable knowledge on the medicinal plants used against GI disorders.

KEYWORDS: Ethnomedicine, Adi, Eastern Himalaya, traditional knowledge.

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NeBIO 9(1): Chetry et al