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Geum longifolium  (Maxim.) Smedmark 2006 belongs to the family Rosaceae, subfamily Rosoideae, tribe Colurieae.  Geum longifolium  is endemic to China and its whole herb is used in Chinese medicine. Here ,  the first complete chloroplast (cp) genome of  G. longifolium  was assembled and annotated based on genome skimming, and its phylogenetic position was investigated using phylogenomic evidence. The cp genome size of  G. longifolium  was 155,884 bp with the total GC content of 36.7%. Its cp genome presented a typical tetrad structure, composed of a large single copy (LSC) region (85,338 bp), a small single copy (SSC) region (18,358 bp), and a pair of inverted repeat (IR) regions (26,094 bp). The cp genome encoded 129 genes, including 84 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Phylogenetic analysis indicated that  G. longifolium  was sister to  G. elatum  Wall. ex G.Don 1832 in current taxa sampling. This study can enrich the chloroplast genomic resource of  Geum  and lay the foundation for future phylogenetic studies on  Geum .

The complete chloroplast genome of Geum longifolium (Maxim.) Smedmark 2006 (Rosaceae: Colurieae) and its phylogenomic implications