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Clematis hexapetala Pall. (1776) is a traditional Chinese medicine belonging to the Ranunculaceae. In this study, the complete chloroplast genome was sequenced through Illumina platform, cp was circular DNA molecule of 159,538 bp in length with a typical quadripartite structure, consisting of four regions: two copies of inverted repeat region (IRs: 31,039 bp), a large single-copy (LSC: 79,333 bp) region, a small single-copy (SSC: 18,127 bp) region. The chloroplast genome encodes a total of 135 genes, including 91 CDS genes, 36 tRNA genes, 8 rRNA genes. Phylogenetic analysis based on complete genes shows that C. hexapetala closely related to C. taeguensis in the genus Clematis. This study improves our comprehension of the chloroplast genome and its phylogenetic relationships within Ranunculaceae.

The complete chloroplast genome sequence of Clematis mandshurica Ruprecht (1867), a specie of the Ranunculaceae family, and its phylogenetic relationships with other species have been reported in this study. The complete chloroplast genome of C. mandshurica is 159,563 bp in length, including a large single-copy (LSC) region of 79,360 bp, a small single-copy (SSC) region of 18,121 bp, and a pair of identical inverted repeat regions (IRs) of 31,041 bp. The genome encodes a total of 132 genes, including 90 protein-coding genes, 34 transfer RNA (tRNA) genes, and eight ribosomal RNA (rRNA) genes. The phylogenetic analysis reveals that C. mandshurica was found to be closest to Clematis taeguensis. The complete chloroplast genome of C. mandshurica contributes to a better understanding of phylogenetic relationships among Clematis species.

The complete chloroplast genome of A. heterotropoides var. mandshuricum reported herein was a circular DNA molecule of 160,262 bp in length. The typical quadripartite structure of the genome consisted of a pair of inverted repeats (IRs) of 27,262 bp separated by a large single-copy (LSC) region of 88,927 bp and a small single-copy region (SSC) of 16,811 bp. The overall GC content of the genome is 38.45%, with 36.7%, 33.1%, and 43.0% in LSC, SSC, IR regions, respectively. The cp genome encoded 125 genes, including 83 protein-coding genes, 34 tRNA genes, and 8 rRNA genes. 138 SSRs were identified in the genome. Phylogenetic anlysis showed the position of A. heterotropoides var. mandshuricum is closely related to A. heterotropoides.

We sequenced the complete plastid genome of Anomodon attenuatus. The genome size is 125,320 bp with two inverted repeat regions of 9,948 bp separated by a large single-copy region of 86,847 bp and a small single-copy region of 18,578 bp. It encodes 114 unique genes including 80 protein-coding genes, 30 tRNA genes and 4 rRNAgenes. The overall GC content is 29.5%, with 26.9, 26.5, and 43.9% in LSC, SSC, IR regions, respectively. 139 SSRs were identified in the genome. Phylogenetic anlysis showed that the position of A.attenuatus is closely related to S.uncinata, another pleurocarpous moss.