结合已发表叶绿体基因组的文献使用学术英语更正的语法错误词性等错误： These conflicts between different datasets could be for a variety of reasons On the one hand the incongruence could be caused by the recombination and incomplete lin

These conflicts between different datasets may have various reasons. Firstly, the incongruence may stem from recombination and incomplete lineage sorting observed in the biparentally inherited nuclear sequences. Secondly, the hypothesis of hybridization and introgression cannot be disregarded, as suggested by the significant cytonuclear discordance. In order to delve deeper into the potential mechanisms and evolutionary history that result in inconsistent phylogenetic relationships between sections, future systematic research on this taxa should incorporate more comprehensive data from single-copy nuclear genomes and increase the number of samples