Chemophenetic characterization of Pleuropterus multiflorus and Pleuropterus angulatus based on UPLC-MS/MS and molecular networking - Tianze Xin; Yuqing Xu; Bixian Han; Zuoqing Li; Quansheng Liu; Hanxiang Li; Bingqiang Xu (Biochemical Systematics and Ecology, 2026)