Cyperus iria L. is an annual weed of the family Cyperaceae, which plays an important role in the environmental remediation of uranium contaminate. Here, the complete chloroplast (cp) genome of Cyperus iria has been reconstructed from the complete genome Illumina sequencing data. The complete cp genome was 185,697?bp in length, containing a large single copy region (LSC) of 99,360?bp and a small single copy region (SSC) of 10,267?bp, which were separated by a pair of 38,035?bp inverted repeat regions (IRs). The cp genome contained 135 genes, including 89 protein-coding genes (PCGs), eight rRNA genes, and 38 tRNA genes. The cp genome has a GC content of 33.16%. Further, the phylogenetic analysis showed a strong sister relationship with Cyperus rotundus. .
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