In French: https://www.fungiquebec.ca/... - - Biotopes: grows in sandy soil, under leafy (Fagus); Pileus 15-30 mm Ø, convex, finely squamous-mechuleux, dark brownish purple, blackish brown when maturity; Gills adnate, almost spaced, purplish, brownish at the end, with darker, darker, lamellar ridges, the rim of which looks like a felt (many cheiloleptocystids); Stipe 30-70 x 3-7 mm Ø, cylindrical, equal, full, mechuleux-squamulous, dark brownish purple, blackish brown when ripe, base enlarged ±, clavate; Exhalation indistinct to slightly raphanoid; Flavor indistinct to weakly raphanoid; Spore print: brown to yellowish brown; Remarks: The MF59604 collection comes from the same mycelium as the cKc0639 collection.