The complete chloroplast genome of Pedicularis rudis Maxim. (Lamiales: Orobanchaceae), a perennial herb endemic to China

<em>Pedicularis rudis</em> Maxim. is a species of perennial herb endemic to China. In this study, the complete chloroplast genome of <em>P. rudis</em> was determined to be 151,443 bp long with a typical quadripartite structure, comprising two inverted repeat regions (IRa and IRb, 25,719 bp each), a large single-copy (LSC) region (83,119 bp) and a small single-copy (SSC) region (16,886 bp). It encodes a panel of 110 genes with 19 of them being completely or partially duplicated and 18 of them possessing one or two introns. Phylogenetic analysis revealed that <em>P. rudis</em> was most closely related to the congener <em>P. shansiensis</em>.粗糙马先蒿（Pedicularis rudis Maxim.）是中国特有的多年生草本植物。本研究测定了该物种的完整叶绿体基因组（chloroplast genome），其全长为151443 bp，具备典型的四分体结构（quadripartite structure），包含两个反向重复区（inverted repeat regions，IRa与IRb，每个区域长度均为25719 bp）、一个大单拷贝区（large single-copy region，LSC，长83119 bp）以及一个小单拷贝区（small single-copy region，SSC，长16886 bp）。该基因组共编码110个基因，其中19个基因发生完全或部分重复，另有18个基因含有1个或2个内含子（intron）。系统发育分析（phylogenetic analysis）结果显示，粗糙马先蒿与同属物种山西马先蒿（Pedicularis shansiensis）亲缘关系最近。