Abstract
The complete chloroplast (cp) genome sequence of LHeucanthemella linearis was newly analyzed in this study. It was 151,395 bp in length and was a typical circular structure composed of a large single-copy region (LSC) (83,080 bp) and a small single-copy (SSC) region (18,391 bp) which were separated by two inverted repeat regions (24,962 bp). It was totally 6 bp shorter than the Chinese L. linearis cp genome and was composed of 132 genes. There were four regional specific Indels between them in the LSC region as well as 20 bp insertion in the intergenic spacer region excluding poly-A/T sequence variation. And it was clear that both of Luecanthemella linearis were sister to Chrysanthemum - Artemisia groups and their phylogenetic relationship from this study.