Ethnobotanical study on medicinal plants used by ethnic people of Gechi District, South West Oromia, Ethiopia




Abstract. Desalegn A, Egigu MC, Sasikumar JM. 2022. Ethnobotanical study on medicinal plants used by ethnic people of Gechi District, South West Oromia, Ethiopia. Nusantara Bioscience 14: 104-116. This study recorded medicinal plants used by ethnic people of Gechi District, Buno Bedele zone of South West Oromia region, Ethiopia. Data were collected from 386 informants through semi-structured interviews, guided field observations, and focus group discussions. Descriptive statistics and quantitative ethnobotanical indices were used to analyze the data. Moreover, an independent t-test and one-way ANOVA were employed to analyze the effect of Socio-demographic traits on traditional medicinal knowledge. The study documented 70 medicinal plant species belonging to 61 genera and 36 families. The majority of the plants (83.7%) were used to treat human ailments. Asteraceae (7 species) mostly represented the family. Most of the plants collected were shrubs (32.9 %), followed by herbs (25.7%). Leaves (42.3%) represented the highest part for remedy preparation. The dominant route of administration of remedies was Oral (56%). Jaccard’s similarity index (JI) showed a high degree of similarities (JI = 0.75-0.91) among the Kebeles. The highest Informant consensus factor (ICF) value (0.73) was detected for the sensory organs category illnesses. Juniperus procera Hochst. ex. Endl. was observed with the highest fidelity level (FL) index value (0.97) for the wound. The highest preference ranking (PR) was adjudged to Ruta chalepensis L. for stomach ache. Syzygium guineense (Willd.) DC. was top-ranked as a multipurpose plant in direct matrix ranking (DR). It was observed that the Traditional Knowledge (TK) of medicinal plants was significantly (P<0.05) influenced by gender, age, and educational level of the people. Therefore, our documentation of TK on medicinal plants possessed by the people of the studied area could help preserve their knowledge for extensive use.


Abebe M. 2021. The ethnobotanical plants used for human ailments at Mojana Woreda District, Central Ethiopia. Biodiversitas 22 (10): 4676-4686. DOI: 10.13057/biodiv/d221061.
Abera B. 2014. Medicinal plants used in traditional medicine by Oromo people, Ghimbi District, Southwest Ethiopia. J Ethnobiol Ethnomed 10: 40. DOI: 10.1186/1746-4269-10-40.
Aga HF, Bada KU. 1997. Nutritional and antinutritional characteristics of anchote (Coccinia abyssinica). Ethiop J Health Dev 11 (2): 163-168.
Agisho H, Osie M, Lambore T. 2014. Traditional medicinal plant utilization, management and threat in Hadiya Zone, Ethiopia. J Med Plants Stud 2 (2): 94-108.
Alemneh D. 2021. Ethnobotanical study of medicinal plants used for the treatment of domestic animal diseases in Yilmana Densa and Quarit Districts, West Gojjam Zone, Amhara Region, Ethiopia. Ethnobot Res Appl 22: 28. DOI: 10.1155/2021/6615666.
Andarge E, Shonga A, Agize M, Tora A. 2015. Utilization and conservation of medicinal plants and their associated Indigenous Knowledge (IK) in Dawuro Zone: An ethnobotanical approach. Intl J Med Plant Res 4 (3): 330-337.
Avigdor, E, Wohlmuth V, Asfaw Z, Awas H. 2014. The current status of knowledge of herbal medicine and medicinal plants in Fiche, Ethiopia. J Ethnobiol Ethnomed 10: 8. DOI: 10.1186/1746-4269-10-38.
Awas T, Demissew S. 2009. Ethnobotanical study of medicinal plants in Kafficho people, southwestern Ethiopia. In: Ege S, Aspen H, Teferra B, Bekele S, Trondheim (eds). Proceedings of the 16th International Conference of Ethiopian Studies 711-726. [Ethiopia].
Bekele E. 2007. Study on Actual Situation of Medicinal Plants in Ethiopia. Japan Association for International Collaboration of Agriculture and Forestry, Addis Ababa, Ethiopia.
Birhanu A, Ayalew S. 2018. Indigenous knowledge on medicinal plants used in and around Robe Town, Bale Zone, Oromia Region, Southeast Ethiopia. J Med Plants Res 12 (16): 194-202. DOI: 10.5897/JMPR2017.6445.
Birhanu T, Abera D, Ejeta E. 2015. Ethnobotanical study of medicinal plant in selected Horro Gudurru Woredas, Western Ethiopia. J Biol Agric Healthcare 5 (1): 83-93.
Central Statistical Agency (CSA). 2007. Population and Housing census for Ethiopia, Statistical Report results at country level. Central Statistical Authority, Addis Ababa. [Ethiopia]
Chaachouay N, Zidane L, Douira A. 2022. Herbal medicine used in the treatment of human diseases in the Rif, Northern Morocco. Arab J Sci Eng 47: 131-153. DOI: 10.1007/s13369-021-05501-1.
Chemeda GG, Mosisa G. 2017. Ethnobotanical study and conservation status of medicinal plants in and around YAYO forest, Oromia region, Southwest Ethiopia. Intl J Adv Res 5 (3): 1607-1613. DOI: 10.21474/IJAR01/3669.
Cochran WG. 1977. Sampling Techniques 3rd ed. John Wiley and Sons, New York.
Cotton CM. 1996. Ethnobotany: Principles and Applications. John Wiley and Sons, New York.
Cox PA, Balick MJ. 1994. The ethnobotanical approach to drug discovery. Sci Am 270 (6): 82-87. DOI: 10.1038/scientificamerican0694-82.
Cunningham AB. 1993. African Medicinal Plants: Setting Priorities at the Interface between Conservation and Primary Health Care. People and Plants Working Paper 1, UNESCO, Paris.
da Costa FV, Guimarães MFM, Messias MCTB. 2021. Gender differences in traditional knowledge of useful plants in a Brazilian community. PLoS ONE 16 (7): e0253820. DOI: 10.1371/journal.pone.0253820.
Eshete MA, Molla LE. 2021. Cultural significance of medicinal plants in healing human ailments among Guji semi-pastoralist people, Suro Barguda District, Ethiopia. J Ethnobiol Ethnomed 17: 61. DOI: 10.1186/s13002-021-00487-4.
Friis I. 2009. Floristic richness and endemism in the Flora of Ethiopia and Eritrea. In: Hedberg I, Friis I, Persson E (eds). Flora of Ethiopia and Eritrea Vol. 8. General Part and Index to Volumes 1-7. The National Herbarium, Addis Ababa and Uppsala.
Gazzaneo LR, de Lucena RF, de Albuquerque UP. 2005. Knowledge and use of medicinal plants by local specialists in an region of Atlantic Forest in the state of Pernambuco (Northeastern Brazil). J Ethnobiol Ethnomed 1: 9. DOI: 10.1186/1746-4269-1-9.
Giday M, Asfawb Z, Woldub Z. 2009. Medicinal plants of the Meinit ethnic group of Ethiopia: An ethnobotanical study. J Ethnopharmacol 124 (3): 513-521. DOI: 10.1016/j.jep.2009.05.009.
Gonfa N, Tulu D, Hundera K, Raga D. 2020. Ethnobotanical study of medicinal plants, its utilization, and conservation by indigenous people of Gera District, Ethiopia. Cogent Food Agric 6: 1852716. DOI: 10.1080/23311932.2020.1852716.
Heinrich M. 2000. Ethnobotany and its role in drug development. Phytother Res 14: 479-488. DOI: 10.1002/1099-1573(200011)14:7<479::aid-ptr958>;2-2.
Hosseini SH, Hossein B, Ghara AR, Sahebkar A, Shakeri A. 2021. Ethnobotany of the medicinal plants used by the ethnic communities of Kerman Province, Southeast Iran. J Ethnobiol Ethnomed 1 (17): 31. DOI: 10.1186/s13002-021-00438-z.
Jima TT, Megersa M. 2018. Ethnobotanical study of medicinal plants used to treat human diseases in Berbere District, Bale zone of Oromia regional state, South East Ethiopia. Evid Based Complement Alternat Med 17: 8602945. 10.1155/2018/8602945.
Kandari LS, Tripti N, Ashokkumar T, Eshetu Y. 2015. Ethnobotanical and indigenous plants in East Haraghe, Estern Ethiopia. J Mountain Sci 12 (6): 1521-1533. 10.1007/s11629-014-3137-7.
Kassa Z, Asfaw Z, Demissew S. 2020. An ethnobotanical study of medicinal plants in Sheka zone of Southern Nations Nationalities and Peoples Regional State, Ethiopia. J Ethnobiol Ethnomed 16: 7. DOI: 10.1186/s13002-020-0358-4.
Kefalew A, Asfaw Z, Kelbessa E. 2015. Ethnobotany of medicinal plants in Ada’a District, East Shewa zone of Oromia regional state, Ethiopia. J Ethnobiol Ethnomed 11: 25. DOI: 10.1186/s13002-015-0014-6.
Ketema M. 2015. Assessment of Indigenous Knowledge on Medicinal Plants of Deder Woreda, East Hararghe Zone of Oromia, Ethiopia. [MSc Thesis]. Haramaya University. [Ethiopia]
Leonti M. 2011. The future is written: Impact of scripts on the cognition, selection, knowledge and transmission of medicinal plant use and its implications for ethnobotany and ethnopharmacology. J Ethnopharmacol 134: 542-355. DOI: 10.1016/j.jep.2011.01.017.
Lulekal E, Kelbessa E, Bekele T, Yineger H. 2008. An Ethnobotanical study of medicinal plants in Mana Angetu Wereda, South Eastern Ethiopia. J Ethnobiol Ethnomed 4 (10): 25-31. DOI: 10.1186/1746-4269-4-10.
Martin G. 1995. Ethnobotany: A Method Manual. Chapman and Hall, London. DOI: 10.1007/978-1-4615-2496-0.
McCarter J, Gavin MC. 2015. Assessing variation and diversity of ethnomedical knowledge: A case study from Malekula Island, Vanuatu. Econ Bot 1-11. DOI: 10.1007/s12231-015-9319-6.
Megersa M, Woldetsadik S. 2022. Ethnobotanical study of medicinal plants used by local communities of Damot Woyde District, Wolaita zone, Southern Ethiopia. Nusantara Biosci 14 (1): 10-24.
Meragiaw M, Asfaw Z, Argaw M. 2016. The Status of ethnobotanical knowledge of medicinal plants and the impacts of resettlement in Delanta, north western Wello, northern Ethiopia. Evid Based Compl Alt Med 2016: 5060247. DOI: 10.1155/2016/5060247.
Mogosse S. 2016. Assessment of Ethnomedicinal Plants and Associated Indigenous Knowledge in Oda-Bultum District, West Hararghe Zone of Oromia Region, Ethiopia. [MSc Thesis]. Haramaya University. [Ethiopia].
Mukaila YA, Oladipo OT, Ogunlowo I, Ajao AA, Sabiu S. 2021. Which plants for what ailments: A quantitative analysis of medicinal ethnobotany of Ile-Ife, Osun State, Southwestern Nigeria. Evid Based Compl Alt Med 2021: 5711547. DOI: 10.1155/2021/5711547.
Newman DJ, Crag GM. 2016. Natural products as sources of new drugs from 1981 to 2014. J Nat Prod 79 (3): 629-661. DOI: 10.1021/acs.jnatprod.5b01055.
Osman A, Sbhatu DB, Giday M. 2020. Medicinal plants used to manage human and livestock ailments in Raya Kobo District of Amhara regional state, Ethiopia. Evid Based Compl Alt Med 2020: 1329170. DOI: 10.1155/2020/1329170.
Petropoulos SA, Fernandes, A, Tzortzakis N, Sokovic M, Ciric A, Barros L, Ferreira ICFR. 2019. Bioactive compounds content and antimicrobial activities of wild edible Asteraceae species of the Mediterranean flora under commercial cultivation conditions. Food Res Intl 119: 859-868. DOI: 10.1016/j.foodres.2018.10.069.
Plants of The World Online. Royal Botanic Gardens Kew. ( Accessed May 15, 2022
Shaheen H, Qaseem MF, Amjad MS, Bruschi P. 2017. Exploration of ethno-medicinal knowledge among rural communities of Pearl Valley; Rawalakot, District Poonch Azad Jammu and Kashmir. PLoS ONE 12 (9): e0183956. DOI: 10.1371/journal.pone.0183956.
Siraj J, Belew S, Suleman S. 2020. Ethnobotanical assessment and physicochemical properties of commonly used medicinal plants in Jimma zone, Southwest Ethiopia: Traditional healers based cross-sectional study. J Exp Pharmacol 12: 665-681. DOI: 10.2147/JEP.S267903.
Sofowora A. 1996. Medicinal Plants and Traditional Medicine in Africa. Spectrum Books Ltd, Ibadan. DOI: 10.1089/acm.1996.2.365.
Tefera BN, Kim YD. 2019. Ethnobotanical study of medicinal plants in the Hawassa Zuria District, Sidama zone, Southern Ethiopia. J Ethnobiol Ethnomed 15 (1): 1-21. DOI: 10.1186/s13002-019-0302-7.
Teklehaymanot T, Gidey M. 2007. Ethnobotanical study of medicinal plants used by people in Zegie Peninsula, Northern Ethiopia. J Ethnobiol Ethnomed 3: 12. DOI: 10.1186/1746-4269-3-12.
Weckmüller H, Barriocanal C, Maneja R, Boada M. 2019. Factors affecting traditional medicinal plant knowledge of the Waorani, Ecuador. Sustainability 11 (16): 4460. DOI: 10.3390/su11164460.
Weldearegay EM, Awas T. 2021. Ethnobotanical study in and around Sirso natural forest of Melokoza District, Gamo Goffa zone, southern Ethiopia. Ethnobot Res Appl 22: 27. DOI: 10.32859/era.22.27.1-24.
Yineger H, Yewhalaw D, Teketay D. 2008. Ethnomedicinal plant knowledge and practice of the Oromo ethnic group in Southwestern Ethiopia. J Ethnobiol Ethnomed 4: 11. DOI: 10.1186/1746-4269-4-11.