Phylogenetic Analysis of Plastome and Nuclear Data Reveals Inconsistent Topologies in Sect. Fargesiani and Sect. Hamiltoniani

Phylogenetic research utilizing both plastome and nuclear datasets has proven valuable in elucidating species classification issues in various taxa. In our study, the chloroplast tree and nrDNA tree yielded inconsistent tree topologies, yet they both identified the four primary clades. Within Sect. Fargesiani and Sect. Hamiltoniani, certain nodes may exhibit conflicting phylogenetic signals between the two original molecular datasets, but species within each section remain unchanged (Fig. 5, Fig.S3).