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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Cover of shrubs (mean, standard deviation) in the sample areas. Based on statistical evaluation (Kruskal–Wallis test and Dunn’s post hoc test with Bonferoni correction), capital letters indicate homogeneous and heterogeneous groups.