Fig. 1

Chloroplast genome of Phoebe chekiangensis and Phoebe bournei. a Phoebe chekiangensis, b Phoebe bournei. Genes shown on the outside of the circle are transcribed clockwise, and genes inside are transcribed counter-clockwise. Large single copy (LSC), small single copy (SSC), and inverted repeats (IRa, IRb) are indicated. Genes belonging to different functional groups are color-coded. The darker gray in the inner corresponds to GC content, and the lighter gray corresponds to AT content