show Abstracthide AbstractPhylogenetic relationships of 379 poplars from sections Aigeiros Duby and Tacamahaca Spach (genus Populus L., Salicaceae) were determined based on Illumina targeted deep sequencing of loci corresponding to the sex-determining region and traditionally used nuclear (NTS 5S rDNA, ITS, DSH 2, DSH 5, DSH 8, DSH 12, DSH 29, 6, 15, 16, X18) and chloroplast (trnG-psbK-psbI, rps2-rpoC2, rpoC2-rpoC1) sequences.