Fig. 5From: Population transcriptomic sequencing reveals allopatric divergence and local adaptation in Pseudotaxus chienii (Taxaceae)The niche differences between pairs of the four groups obtained using the niche overlap tool. The bars indicate the null distributions of Schoener’s D and the standardized Hellinger distance (I). Arrows indicate values of D and I in maxent runs. a GX vs. ZJ. b HN vs. ZJBack to article page