Bar Plot from Scientific Research

Rose diagram displaying the root diameter at each cell layer. Main roots of Pistia stratiotes are shown in a separate bar chart for clarity. Background color underlying the species labels represents genera: yellow represents Pistia, purple Spirodela, pink Landoltia, green Lemna. Color coded key to the different cell layers is displayed on the rose diagrams. n = 10, apart from Pistia (main root) and Lemna trisulca, where n = 5. Error bars ± SD. See also Table S1 for data.

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