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Page number:234 
Description type:Non-original description 
Description:Entoloma sericeonitens (P. D. Orton) Noordel. (fig. 102)
Nolanea sericeonitens P. D. Orton in Trans. Brit. mycol. Soc. 43: 333. 1960; Entolona sericeonitens (P. D. Orton) Noordeloos in Persoonia 10: 459. 1980.
Bibl.: Noordeloos in Persoonia 10: 459, fig. 12. 1980; Noordeloos in Bas & al., Fl. agar. neerl., vol. 1: 123-124, fig. 97, 1987.
Holotypus: T. J. Wallace, 12 Dec. 1956, Dawlish Warren, Devonshire, England, Gran Bretagna (K).
Pileus 15-30 mm broad, conical to conico-campanulate then expanding, with margin involute at first then straight, hygrophanous, when moist translucently striate up to centre, sepia, horn-brown or reddish-brown, strongly pallescent on drying to pale ochraceous or grey-brown, smooth, glabrous, becoming strongly silky-fibrillose when dry. Lamellae, L = 24­ -28, l = 1-3, moderately distant, usually deeply emarginate to almost free, ventricose, greyish or brownish then brown-pink, with entire, concolorous edge. Stipe 25-60 x 1-3 mm, cylindrical, usually slightly broadened towards base, concolorous with pileus, slightly silky-­striate lengthwise, pruinose at apex, white tomentose at base, solid then fistulose. Context concolorous with surface. Smell and taste faint.
Spores 9-10.5(-11) x 7-8 µm, Q= 1.2-1.4, heterodiametrical, regularly 6-angled in side-view. Basidia 4-spored, clamped. Lamella edge fertile. Cheilocystidia absent. Pileipellis a cutis of narrow, cylindrical hyphae, 1.5-7 µm wide. Pigment minutely encrusting the hyphae of pileipellis and upper pileitrama. Clamps frequent in hymenium, rare in other tissues.
Habitat: in grasslands; autumn.
Distribution: So far only known from a few places in the United Kingdom and the Netherlands. Rare or overlooked.
Taxon name: