Author:
Tadesse Daniel,Masresha Getinet,Lulekal Ermias,Wondafrash Melaku
Abstract
AbstractWild edible plants (WEPs) are important food sources globally due to their accessibility and affordability. In Ethiopia, where diverse cultural groups consume WEPs, this systematic review explores their diversity, edible parts, and role in supporting food security. The review examined 38 original studies on the ethnobotany of WEPs in Ethiopia from 2000 to 2022. It identified a total of 651 WEP species from 343 genera and 94 families, with the Fabaceae family having the most species (51). Herbs and shrubs were the predominant growth habits, and fruits were the most consumed plant parts. The review prioritized nine WEP species for cultivation and promotion. However, threats such as overgrazing, agricultural expansion, and the use of woody species for construction, firewood, and charcoal have depleted WEP resources and eroded traditional knowledge about their use. The review suggests that WEPs have the potential to contribute to food and nutritional security in Ethiopia if these threats are effectively managed. However, the limited coverage of ethnobotanical studies on WEPs requires further investigation. The study recommends integrating the prioritized WEPs into the national food system for promotion, cultivation, and nutrient analysis to evaluate their nutritional bioavailability.
Publisher
Springer Science and Business Media LLC
Reference147 articles.
1. WCMC. Biodiversity Data Sourcebook. World Conservation Monitoring Centre (World Conservation Press, 1994).
2. Brooks, T. M., Mittermeier, R. A. & Mittermeier, C. G. Habitat loss and extinction in biodiversity hotspots. Conserv. Biol. 16(4), 909–923 (2002).
3. FAO. Use and Potential of Wild Plants in Farm Households (FAO, 1999).
4. Ruffo, C. K., Birnie, A. & Tengnäs, B. Edible Wild Plants of Tanzania (Regional land management unit, SIDA, 2002).
5. Addis, G. Wild and Semi-wild edible plants of Hamar and Xonso (South Ethiopia) with emphasis on their ethnobotany and nutritional composition of selected species. Doctoral thesis, Addis Ababa University (2009).