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Sargentodoxa cuneata is used as traditional Chinese medicine. In this study, we report its complete chloroplast genome by Illumina pair-end sequencing. The total chloroplast (cp) genome size was 158,094 bp in length, containing a pair of inverted repeats of 26,132 bp, separated by large single-copy and small single-copy regions of 86,508 bp and 19,322 bp, respectively. The chloroplast genome of S. cuneata encodes 113 different genes, including 79 protein-coding genes, 30 transfer RNAs, and 4 ribosomal RNAs. A total of 84 perfect chloroplast microsatellites were analyzed in the S. cuneata. The majority of the SSRs in this chloroplast genome are mononucleotides (66.67%). The reconstructed phylogeny revealed that S. cuneata was sister to the remaining Lardizabalaceae.

Prunus japonica is an ornamental and medicinal plant that is widely cultivated. The complete chloroplast genome of P. japonica was sequenced using Illumina Hiseq X Ten platform. The chloroplast genome was 158,080 bp in length, containing two short inverted repeat (IRa and IRb) regions of 26,385 bp, which was separated by a large single copy (LSC) region of 86,270 bp and a small single copy (SSC) region of 19,040 bp. The GC content of the whole chloroplast genome was 36.8%. The chloroplast DNA of P. japonica comprised 112 distinct genes, including 78 protein-coding genes, 4 ribosomal RNA genes and 30 transfer RNA genes. Phylogenetic analysis indicated that all species of Prunus formed a monophyletic group, P. japonica was closely related to P. hulimis.

Bupleurum chinense DC. is a traditional medicinal herb species widely distributed in most provinces of China. In this study, we constructed and annotated a complete circular chloroplast (cp) genome of B. chinense. The cp genome of B. chinense is 155,545 bp in length, including two inverted repeat (IR) regions of 26,305 bp, separated by a large single-copy (LSC) region of 85,430 bp and a small single-copy (SSC) region of 17,505 bp. The GC content of whole cp genome is 37.68%. The genome contains 113 different genes, including 79 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. A maximum-likelihood phylogenomic analysis showed that Bupleurum formed a monophyletic group, and was sister to other groups of Apiaceae.

Crataegus kansuensis Wils. is an important wild eco economical species of the family Rosaceae. The complete chloroplast genome reported here is 159,865 bp in length, including two inverted repeats (IRs) of 26,384 bp, which are separated by a large single-copy (LSC) and a small single-copy (SSC) of 87,815 bp and 19,282 bp, respectively. The whole chloroplast genome of C. kansuensis contains 113 genes, including 79 protein-coding genes, 30 transfer RNA, and 4 ribosome RNA. Phylogenetic analysis indicated that C. kansuensis is closely related to that of C. chungtienensis and C. marshallii, and the genus Crataegus L. was sister to the genus Amelanchier Medik.