The complete plastome sequence of Datisca cannabina L. (Datiscaceae, Cucurbitales).

In this study, we report the first complete plastome sequence of Datisca cannabina (GenBank acc. no. OP432690). The plastome had a typical quadripartite structure. Its size was 162,914 bp, consisting of 90,890 bp large single-copy (LSC), 19,296 bp small single-copy (SSC), and 26,364 bp inverted repeat (IR) regions. It contained 112 genes, including 78 protein-coding, 30 tRNA, and four rRNA genes. The inf A gene was pseudogenized. Sixteen genes contain one intron and two genes ( clp P and ycf 3) had two introns. Our phylogenetic tree showed that D. cannabina formed a close relationship with Begoniaceae. However, further samples are required to determine the phylogenetic placement of Datiscaceae in Cucurbitales.