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Page number:455 
Remarks (internal):Entoloma griseorubidum is a striking species with its clitocybeoid habit and large cheilocystidia. Entoloma indutoides and E. calaminare differ in colour and shape of cheilocystidia. 
Description type:Non-original description 
Description:Entoloma griseorubidum Kühner ex Noordel. (tav. 49a, fig. 205)
Entoloma griseorubidum Kühner ex Noordeloos in Persoonia 12: 196. 1984.
Interpr. err.: Eccilia griseorubella Lasch sensu Konrad & Maublanc, Ic. sel. Fung. 2, pl. 185, fig. 1. 1928 non sensu orig.
Icon.: Konrad & Maublanc, Icon. sel. Fung. pl. 185, fig. 1. 1918; Vesterholt in Svampe 21, pl. 9. 1990.
Bibl.: Noordeloos in Persoonia 12: 196-198, fig. 1. 1982; Noordeloos in Beih. Nova Hedwigia 91: 188-190, fig. 57. 1987; Noordeloos in Bas & al, FL. agar. neerl.,Vol. 1: 154-­155, fig. 159. 1988; Vesterholt in Svampe 21: 23. 1990.
Pileus 20-45 mm broad, convex with depressed to umbilicate centre, sometimes concave or funnel-shaped, with involute margin, not or weakly hygrophanous, not translucently striate, (dark) grey-brown, innately radially fibrillose, subsquamulose at centre, shiny with metallic sheen, especially when dry, Lamellae, L = 15-40, l = 1-3, moderately distant, adnate­subdecurrent, segmentiform then ventricose, white then pink with fimbriate, concolorous edge. Stipe 20-70 x 2-5 mm, cylindrical, sometimes slightly tapering towards base, straight or curved, concolorous or distinctly paler than pileus, grey-brown or yellow-brown, apex scurfy-fibrillose, downwards fibrillose-striate, white tomentose at base. Context brown in cortex of pileus and stipe, inner parts pallid or white. Smell and taste not distinctive.
Spores 10-14 x 8-11.5 µm, Q = 1.1-1.5, iso- to heterodiametrical, sometimes almost cuboid, usually 5-9 angled in side-view. Basidia 4-spored, clamped. Lamella edge heterogeneous, rarely entirely sterile. Cheilocystidia 35-110 x 7.5-23 x 3.5-6 µm, lageniform with more or less acute tipo Pileipellis a cutis with transitions to a trichoderm, made up of inflated hyphae, up to 25 µm wide. Pigment brown, intracellular. Clamps abundant in hymenium, elsewhere rare.
Habitat: in groups in deciduous forest and coniferous forest, also in semi-natural subalpirie grasslands, also in subalpine Larix forest and in Oryas-heaths, up to 2500 m. alt., summer­autumn.
Distribution: Rare, but wide-spread in Europe.


 
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