The complete chloroplast genome of Illicium simonsii Maxim. (Illiciaceae), a species with important medicinal properties

Illicium simonsii Maxim (1888) is a medicinal species of the genus Illicium in the Illiciaceae family. It is commonly used to cure gastro-frigid vomiting, cystic hernia, gas pains in the chest, and scabies as folk medicine. To utilize its resources efficiently, the complete chloroplast genome of I. simonsii was sequenced, assembled, and annotated by using high-throughput sequencing data. The complete chloroplast genome was 143,038 bp in length, with a large single-copy region (LSC) of 101,094 bp, a short single-copy region (SSC) of 20,070 bp, and a pair of inverted repeats (IRs) of 21,874 bp. A total of 113 genes were annotated, including 79 protein-coding genes, 30 tRNA genes, and four rRNA genes. The phylogenetic tree exhibited that I. simonsii and Illicium burmanicum form a sister group, and were nested in the monophyletic clade of the Illicium genus.