See Vizzini A; Ercole E (2012). "Paralepistopsis gen. nov. and Paralepista (Basidiomycota, Agaricales)". Mycotaxon. 120: 253–267. doi:10.5248/120.253. hdl:2318/124414.. The authors provide a phylogram which indicates the evidence that Paralepistopsis forms a separate clade.
See Vizzini A; Ercole E (2012). "Paralepistopsis gen. nov. and Paralepista (Basidiomycota, Agaricales)". Mycotaxon. 120: 253–267. doi:10.5248/120.253. hdl:2318/124414.. The authors provide a phylogram which indicates the evidence that Paralepistopsis forms a separate clade.