Supporting Information
Fig. S1. RAD-seq phylogeny of 156 samples of Carex gr.laevigata plus the outgroup.
Table S1. SRA accession, voucher and chromosome data for the material ofCarex gr. laevigata , related species and outgroups used in the study.
Table S2. The four loci associated with chromosome number and BIO6 are shown indicating locus number, chromosome, location in base pairs (bp), the closest genome feature and its location and other genomic features found within 50 Kpb range upwards and downwards.