Persicaria jucunda is a plant distributed at meadow or wetland.Our study reports the complete chloroplast genome.The chloroplast genome of P.jucunda is a typical tetrameric structure with a total length of 159,843 bp, containing a large single-copy (LSC) region of 84,350 bp, a small single-copy babies (SSC) region of 13,151 bp, and two inverted repeat regions (IRs) of 31,171 bp.The total GC content was Stationery 38.
2%, 36.5% for the LSC region, 33.2% for the SSC region, and 41.5% for the IR region.The P.
jucunda chloroplast genome contains 128 genes, including 83 protein-coding genes, 37 tRNA genes, and eight rRNA genes.Phylogenetic analysis based on 36 chloroplast genomes showed similarity to P.foliosa and P.kawagoeana among the species analyzed.The chloroplast genome provides a valuable genetic resource for phylogenetic studies.