Abstract
Pterospermum kingtungense (Pterospermum, Sterculiaceae) is a Critically Endangered species. In this study, we reported a complete chloroplast genome of P. kingtungense based on high-throughput sequencing data. The size of chloroplast genome was 162,929 bp, including a large single-copy region (LSC: 91,535 bp) and a small single-copy region (SSC: 20,464 bp), separated by a pair of inverted repeats (IRa and IRb: 25,465 bp). The genome encoded 126 genes in total, including 81 protein-coding genes, 8 ribosomal RNA genes, and 37 transfer RNA genes. The overall GC content of the P. kingtungense chloroplast genome is 36.39%. The phylogenetic tree showed P. kingtungense clustered together with the family Sterculiaceae.