die Sporenform passt da
Ich zitiere aus Kuyper, Flora Neerlandica 3, S. 45:
Clitocybe inornata can microscopically be confused with Lyophyllum leucophaeatum. It has the same boletiform spores, but differs in having lamellae that become dark grey with age, siderophilous basidia and thick-walled cyanophilous spores...
Wolfgang