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. 2020 May 4;10:7405. doi: 10.1038/s41598-020-64108-y

Figure 3.

Figure 3

Growth in length of S. flexuosum (A) and Hamatocaulis vernicosus (B – control shoots, C – shoots exposed to Sphagnum VOCs) cultivated in growing chamber in cultivation units (Fig. 1) under artificial light without FR light addition (FR−) and added FR light (FR+) for 30 days. The box and whiskers depict ± s.e. and minimum/maximum values, the numbers beside light treatments depict number of replicates. Significant differences between treatments (**P = 0.01; ANOVA test).