Hi, There is an article: "Genetic variations in the chloroplast genome and phylogenetic clustering of lycoris species", https://jstage.jst.go.jp/article/ggs/… And: "Karyotype studies on Lycoris radiata populations from China", https://www.ncbi.nlm.nih.gov/pubmed/26985918/ Marek W. Poland _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…