Annals of Botany Molecular phylogenetics of Eurasian Aster The classification and phylogeny of Eurasian (EA) Aster remain poorly resolved. Li et al. use nrDNA ITS, and ETS and cpDNA trnL-F sequences to delimit EA Aster sensu stricto and to elucidate phylogenetic relationships... botanyoneAugust 26, 2012