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. 2024 Dec 19;24:1202. doi: 10.1186/s12870-024-05851-6

Fig. 1.

Fig. 1

Genetic distribution of and relationships between P. brachytyla s.s. samples. (A) Geographic distribution of P. brachytyla s.s. samples used in the analyses. (B) Principal component analysis (PCA) plots showing the first two principal components. (C) Maximum likelihood tree based on all 83 transcriptome sequences, with P. breweriana as the outgroup. (D) Bar plots indicating assignment probabilities from ADMIXTURE analysis of 81 transcriptomes, assuming two clusters (K = 2)