In Funga Nordica
Sp amygdaloid, 11-13 x 6.5-7.5 μm (fig. 719C); stem rooting towards base. Cap 40-100(-120)
mm, hemispherical to convex or slightly conical, yellow brown to orange brown, becoming
warm red brown with age, often with appressed, whitish to ochraceous fibrillose veil, at
least at margin; gills greyish white to pale violaceous grey; stem 50-120 x 8-20 mm, whitish,
with abundant whitish veil girdles that become ochraceous brown to yellow brown with
age; flesh whitish. Sp distinctly verrucose; pileipellis duplex, subpellis with golden brown,
amber-like thick walls. With Fagus on rich to calcareous soil; autumn; rare in temp.; DK (lc),
SE (nt). – CFP B45, Däh 732, GCI C199, JEC 8:33 (bottom), Svp 48:51, 8.
C. vulpinus (Velen.) Rob. Henry (C. rufoalbus Kühner)
Est-ce bien le taxon dont vous parlez?
si oui, comment expliquer la taille des spores? je veux bien me tromper d'un ou deux µm mais 5!