Correction to: J Ethnobiology Ethnomedicine 16, 43 (2020)

https://doi.org/10.1186/s13002-020-00393-1

Following publication of the original article [1], the authors reported errors in Figs. 2, 4 and 6.

The errors were the following:

Fig. 2
figure 1

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In the legend on ‘Phytogeographical zones’, it said ‘Southern Sudanian’ and ‘Norther Sudanian’ in place of ‘South-Sudanian’ and ‘North-Sudanian’.

Fig. 4
figure 2

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In panels j, k and l, it said ‘Peulh’ on the x-axis in place of ‘Fulani’.

Fig. 6
figure 3

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In panel h, it said ‘Peulh’ on the x-axis in place of ‘Fulani’.

The original article [1] has been updated to correct these errors and the (corrected) figures are included in this correction for reference.

The authors apologize for any inconvenience caused.