Figure 4 from: Grewe F, Lagostina E, Wu H, Printzen C, Lumbsch HT (2018) Population genomic analyses of RAD sequences resolves the phylogenetic relationship of the lichen-forming fungal species Usnea antarctica and Usnea aurantiacoatra. MycoKeys 43: 91-113. https://doi.org/10.3897/mycokeys.43.29093

Figure 4 Clustered fineRADstructure co-ancestry matrix. A Full dataset including U.antarctica collected on the Antarctic Peninsula in addition to U.antarctica and U.aurantiacoatra collected on King George Island and Elephant Island B Reduced dataset with all U.antarctica and U.aurantiacoatra collected on King George Island and Elephant Island. Two major clades are corresponding to the two species U.antarctica (top-left) and U.aurantiacoatra (bottom-right). The top and left trees were calculated from the co-ancestry matrix to sort the individuals by their population structure. The matrix is diagonally split into the top-right half showing raw data and the bottom-left half displaying aggregated data.