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. 2014 Sep 25;10:69. doi: 10.1186/1746-4269-10-69

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© Sansanelli and Tassoni; licensee BioMed Central Ltd. 2014

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Parts of the wild food plants traditionally consumed in the study area. The number above each bar indicates the total number of species used in each category.