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. 2015 Nov 14;15:405. doi: 10.1186/s12906-015-0934-7

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© Mangoyi et al. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. 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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Fig. 2 — Flavonoids isolated from Combretum zeyheri from Norton, Mashonaland West, Zimbabwe. The flavonoids were characterized as 5-hydroxy-7,4’-dimethoxyflavone and 3,5,7-Trihydroxyl-3’,4’-dimethoxyflavone. These compounds have been isolated before from other plant species [23–25]