RBG Kew herbarium accession number K(M)167653. 11 October 2010 Surrey. Photograph copyright Leif Goodwin.
Convex, then depressed to funnel shaped, margin scalloped, radially lined, brown, to yellowish brown, to about 1 cm across
Distant, decurrent, whitish then pinkish
Equal, thin, yellowish brown
Thin, concolorous with the cap
Summer to autumn
Spore angular, 5 to 7 sides (8-10) x (7-9) µm2. Basidia club shaped, 4 spored. Gill edge cystidia cylindrical, sometimes swollen towards the base, rarely branched.