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. 2022 Jan 18;12:511078. doi: 10.3389/fphar.2021.511078

FIGURE 7.

FIGURE 7

PCA of Cree medicinal plants, grouped by specific plant parts, namely leaves (black), berries (green), and cones (red). (A) PCs 1 and 2 for the metabolomics signal loadings. (B) PCs 1 and 2 for plant scores.