Eating from the wild: Turumbu, Mbole and Bali traditional knowledge on non-cultivated edible plants, District Tshopo, DR Congo

Wild Edible Plant (WEP) knowledge is very important for the survival of many African communities and may constitute a genetic resource pool for the development of novel food products. Only very limited and general information on WEPs of the Tshopo District, DRCongo, is available in international literature. Ethnobotanical research was carried out in 3 ethnic groups, Turumbu, Mbole and Bali, in 3 different territories of the Tshopo District. In 3 villages per ethnic group, WEPs were inventoried and their properties discussed in focus groups. Via walks-in-the-woods with key informants all WEPs were collected to constitute a reference herbarium. Preferences in taste, commercial, nutritional and cultural value, were discussed during participatory ranking exercises. A total of 166 WEPs (165 species and 2 varieties) in 71 families, together with their uses, preparation methods, availability and commercialization possibilities were documented. Comparisons between the 3 ethnic groups showed that the use and knowledge of WEPs is clearly culturally defined with high diversity between ethnic groups. Therefore, we should make a difference between species with regional importance and ethnospecific species when it comes to priority setting for further study and participatory domestication. Based upon the preference ranking exercises, Anonidium mannii, Landolphia owariensis and Megaphrynium macrostachyum are some of the species with regional importance. Participatory domestication aims at ameliorating nutrition security and diversifying and increasing local farmersâ income whilst protecting the tropical rainforest from overexploitation

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DOI:

https://doi.org/10.1007/s10722-010-9602-4

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