“…Therefore, when identifying biodiversity hotspots based on only one single group or index (Xie, 2003; Xu et al, 2010; Zhang & Ma, 2008), other important aspects of biodiversity, such as species complementarity and spatial phylogenetics may be ignored (Chi et al, 2017; Huang et al, 2012; Luo et al, 2015). Given these shortfalls, comprehensive biodiversity indicators are highly important for the determination of biodiversity hotspots, providing better baseline information and achieving higher representativeness for the planning of protected areas, the adjustment of protected area systems and the formulation of protection policies (Chi et al, 2017; Huang et al, 2016; Mittermeier et al, 2011; Xu et al, 2019; Yang et al, 2021).…”