I wonder if the current name for this shouldn’t be Rhodofomitopsis lilacinogilva (Berk.) B.K. Cui, M.L. Han & Y.C. Dai, in Han, Chen, Shen, Song, Vlasák, Dai & Cui, Fungal Diversity 80: 366 (2016), as shown in species fungorum. The study published in the Fungal Diversity paper using multiple loci showed that phylogenetic analysis confirmed that Fomitopsis s. l. was poly-phyletic, and seems to support results of previous studies referred to in that paper.