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Fig. 4 | BMC Plant Biology

Fig. 4

From: Molecular genetic and biochemical evidence for adaptive evolution of leaf abaxial epicuticular wax crystals in the genus Lithocarpus (Fagaceae)

Fig. 4

Phylogenetic principal component analysis (pPCA) conducted with the reference tree. Black wording indicates abbreviation of each species (see Fig. 1), while the red wording indicates ecophysiological traits. (C:carbon content; N: nitrogen content; PA: phenolic acid; C/N: ratio of carbon and nitrogen content; d13C: δ13C; d15N: δ15N; waxy: LAEWC state; Alt: altitude; YII: phytochemical yield of photosystem II)

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