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It is the first report on the complete chloroplast genome of Plagiogyria euphlebia, a fascinating fern with important taxonomic significance. Its genome size is 161,046 bp with 43.5% GC content, including a large single copy (LSC) region (90,975 bp), a small single copy (SSC) region (21,441 bp), and a pair of inverted repeats (IRa and IRb) regions (24,315 bp). The cp genome has 133 genes involving 89 proteincoding genes, 33 tRNA genes, and three pseudogenes. ML tree reveals that P. euphlebia is sister to Cyatheales, especially closely related to Cibotium barometz.

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