Open AccessEthnomedicinal Uses of Fabaceae Species for Respiratory Infections and Related Symptoms in the Limpopo Province, South Africa
Author(s) -
Sebua Silas Semenya,
Alfred Maroyi
Publication year - 2018
Publication title -
journal of pharmacy and nutrition sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.141
H-Index - 10
ISSN - 1927-5951
DOI - 10.29169/1927-5951.2018.08.04.10
Subject(s) - fabaceae , traditional medicine , herbarium , acacia , ethnomedicine , medicine , pneumonia , medicinal plants , biology , botany
Purpose: The present study investigated utilisation of Fabaceae species as herbal medicines for respiratory infections and related symptoms in the Limpopo Province, South Africa.Methods: Information on Fabaceae species used as herbal medicines against respiratory infections was gathered using semi-structured questionnaires during face-to-face interviews with 240 Pedi speaking traditional healers (THs) from May to July 2017. Voucher specimens of utilized plant species were collected and their identities and scientific names authenticated by a plant taxonomist at the University of Limpopo’s Larry Leach Herbarium.Results: Twenty-five plant species belonging to 16 genera were used by THs in treating 13 respiratory infections. Majority of the species (64.0%, n=16) were multi-used while 36.0% (n=9) treated a single condition each. Plants which showed the highest fidelity level (FL) scores included Acacia senegal (chronic cough=FL; 32.8, chest pain=FL; 32.8, tuberculosis=FL; 32.8), Dichrostachys cinerea (tuberculosis= FL; 100) and Acacia erioloba (pneumonia=FL; 92.7). These species were also characterized by high use value (UV) indices of 2.5, 0.82 and 0.58, respectively.Conclusion: Some of the plants recorded in this study are reported in literature to have potent biological activities against diverse pathogens which cause respiratory infections and perceived symptoms.