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Figure 1 | Botanical Studies

Figure 1

From: Essential oil variation in wild populations of Artemisia saharae (Asteraceae) from Tunisia: chemical composition, antibacterial and antioxidant properties

Figure 1

Linear discriminant analysis (LDA) for the essential oil compounds of altitudinal A. herba-alba populations. The average contents of the essential oil compounds were projected onto the first two principal axes (+ and - indicate positive and negative correlations with the axes, respectively). Coding numbers of altitudinal populations: see Table 1.

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