moderately significantP <0.001
Across fireweed populations, the Mantel test showed a moderately significant positive correlation between genetic and geographic distances ( r 2 = 0.37; P <0.001) (see, Figure S2 ).
Across fireweed populations, the Mantel test showed a moderately significant positive correlation between genetic and geographic distances ( r 2 = 0.37; P <0.001) (see, Figure S2 ).