Figure 7

Neighbour-joining (NJ) tree based on Nei’s genetic distances for the eight S. psammophila populations.
Node values above the branches indicate bootstrap support percentage over 50% in 1000 pseudoreplicates.
Neighbour-joining (NJ) tree based on Nei’s genetic distances for the eight S. psammophila populations.
Node values above the branches indicate bootstrap support percentage over 50% in 1000 pseudoreplicates.