Evidence map›Paper›PMID 42907873›Full record

ArticleJournal of ethnobiology and ethnomedicine2026

Quantitative ethnobotanical study of medicinal plants used by Mullu Kuruma community of Wayanad, the Southern Western Ghats, India.

Sangeeth Thekkan, Rajesh Raju

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Article in Journal of ethnobiology and ethnomedicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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2 authors.

Sangeeth ThekkanCentre for Integrative Omics Data Science (CIODS), Yenapoya (Deemed to be University), Mangalore, 575018, India. sangeeth000@gmail.com.ORCID https://orcid.org/0000-0001-8275-7928
Rajesh RajuCentre for Integrative Omics Data Science (CIODS), Yenapoya (Deemed to be University), Mangalore, 575018, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe traditional ethnomedicinal knowledge of the Mullu Kurama tribes, one of the oldest tribal communities in Wayanad, India, holds considerable significance. Indigenous communities in the Western Ghats have developed extensive ethnomedicinal knowledge through sustained interactions with local biodiversity. However, socioeconomic changes, reduced intergenerational knowledge transmission, and conservation challenges increasingly threaten their traditional knowledge (TK) of medicinal plants. This study aims to validate the ethnomedicinal plants used by these communities and assess their medicinal applications through quantitative analysis.

methodsEthnobotanical data were collected through field visits, direct observation, semi-structured interviews, group discussions, and a standardized questionnaire administered to traditional healers and community members.

resultsA total of 130 medicinal plant species, representing 121 genera and 55 families, were identified. Fabaceae was the most represented family, followed by Asteraceae and Lamiaceae. Herbs constituted the predominant growth form, and leaves were the most frequently used plant parts. Centella asiatica exhibited the highest use value (UV) of 1.84 and a relative frequency of citation (RFC) of 0.085, followed by Asparagus racemosus, Mangifera indica, and Plectranthus amboinicus. Informant consensus factor (ICF) values ranged from 0.72 to 0.94, with the highest consensus observed for hair care and dermatological disorders. Sixty-seven species demonstrated a 100% fidelity level (FL), indicating strong therapeutic specificity. Family importance value (FIV) ranged from 0.046 to 10.64, with Asteraceae attaining the highest value. Cross-cultural analysis revealed low Jaccard similarity index (JSI) values, ranging from 7.89% to 17.83%, in comparison with other Wayanad tribes.

conclusionThe findings highlight the richness, specificity, and cultural distinctiveness of Mullu Kuruma ethnomedicinal knowledge. Medicinal plants identified as culturally significant through quantitative indices are promising candidates for future phytochemical and pharmacological investigations. Responsible harvesting, conservation, and intergenerational transmission of indigenous knowledge are essential to maintain medicinal plant diversity and traditional health care practices.

Indexed as

EthnobotanyMedicine, TraditionalPlants, MedicinalAdultFemaleHumansIndiaKnowledgeMaleMiddle AgedPhytotherapyEthnomedicinal assessmentIndigenous tribeTraditional knowledgeWayanad

Identifiers

PMID42907873
PMCPMC13689029

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