Results after filtering and clustering RAD-seq data from 14 samples of <i>Diapensia</i> and 4 samples of the outgroup using pyRAD.

<p>m4/m14: data matrix clustering RAD-seq reads at 90% similarity threshold and consisting of loci that shared by at least 4 (‘m4’) or 14 (‘m14’) samples.</p><p>^aNumber of reads after quality filtering.</p><p>^bClusters that passed filtering for 2× minimum coverage.</p><p>^cAfter descarding all loci without parsimony informative sites (pis), blast filtering and trimming the last 5 bases from all loci.</p><p>Results after filtering and clustering RAD-seq data from 14 samples of <i>Diapensia</i> and 4 samples of the outgroup using pyRAD.