Biodiversitas Journal of Biological Diversity
Vol. 26 No. 5 (2025)

Ethnobotanical study of medicinal plants used in an urban community in Iloilo City, Philippines

CECILIA S. CORDERO (Division of Biological Science, College of Arts and Sciences, University of the Philippines Visayas. Miagao, Iloilo 5023, Philippines)
LANDER R. GUILLERGAN (Division of Biological Science, College of Arts and Sciences, University of the Philippines Visayas. Miagao, Iloilo 5023, Philippines)
MARIE FRANCES J. NIEVALES (Division of Biological Science, College of Arts and Sciences, University of the Philippines Visayas. Miagao, Iloilo 5023, Philippines)
GRECEBIO JONATHAN D. ALEJANDRO (College of Science and Research Center for the Natural and Applied Sciences, University of Santo Tomas. EspaƱa Boulevard, Manila 1008, Philippines)



Article Info

Publish Date
24 May 2025

Abstract

Abstract. Cordero CS, Guillergan LR, Nievales MFJ, Alejandro GJD. 2025. Ethnobotanical study of medicinal plants used in an urban community in Iloilo City, Philippines. Biodiversitas 26: 1940-1954. The use of medicinal plants for treating health problems remains prevalent, even in urban areas where modern medicine is readily available. However, anthropogenic interference may lead in the permanent loss of this knowledge. Therefore, this study aims to document the medicinal plants used in an urban community in Iloilo City, Philippines. A total of 60 participants were selected through convenience sampling and engaged in semi-structured and informal interviews conducted from December 2023 to January 2024. To evaluate the significance of the plants, the Use Value (UV), Relative Frequency of Citation (RFC), and Fidelity Level (FL) were calculated. Fifty-five medicinal plant species, representing 53 genera and 34 families, were recorded as treatments for 36 diseases across 13 different disease categories. Leaves were the most commonly used plant part, with the preferred methods of preparation and application including drinking or bathing the decoction and pounding the leaves to extract the juice for direct application. Ninety percent of all documented plants were either not assessed or listed as least concern on the IUCN Red List, and most of them are non-native to the Philippines. Blumea balsamifera had the highest UV (0.683), Moringa oleifera had the highest RFC (0.650), and Pithecellobium dulce (Roxb.) Benth., Ocimum sp., and Tamarindus indica all tied for the highest FL (100%). Overall, this study emphasized the importance of medicinal plants in disease treatment and could serve as a foundation for future pharmacological research into drug development and formulation. Additionally, it raises awareness of the potential role of plants in healthcare systems.

Copyrights © 2025






Journal Info

Abbrev

biodiv

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...