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Page number:161 
Remarks (public):Entoloma huijsmanii comes close to E. lividocyanulum from which it differs in colour and much larger spores. 
Description type:Non-original description 
Description:Entoloma huijsmanii Noordel. in Persoonia 12: 212. 1984. - Fig. 170.
Misappl. - Rhodophyllus griscorubellus sensu flange, Fl, agar. dan. 2: pl. 80F. 1937.
Sel. icon. - J. Lange, Fl. agar. dan. 2: pl. 80F 1937 (as R. griscorubellus ).
Secr. descr. & figs. - Noordel. in Persoonia 12: 212-214, fig. 9. 1984.
Pileus 10-30 (-40) mm, convex, then plano-convex, usually umbilicate, with slightly involute margin when young, weakly hygrophanous, pale to moderately dark brown-grey or horn-brown when moist. translucently striate up to centre, slightly pallescent and opaque on drying, granulose-squamulose at centre, radially fibrillose to almost glabrous at margin. Lamellae, L = about 20, I = 1-5, moderately distant. adnate or almost decurrent, triangular-segmentiform, then (sub-)ventricose, white or very pale grey; then pink with or without faint grey tinge. with entire, concolorous edge. Stipe 25-60 x 1-3 mm, cylindrical or compressed, grey violaceous with slight blue tinge in some specimens (K. & W. 6-7D3-4, ?FA), glabrous and polished or in upper part violaceous pruinose; in lower part with blackish-violaceous fibrils. at base white tomentose-villose, solid or fistulose. Context thin, concolorous with surface in cortex, inner parts pale. Smell indistinctive. Taste weak, mild.
Spores (8.5-)9.5-13.5 x 6.0-8.5(-9.0) µm, Q = 1.2-1.7, Q av. 1.45, ellipsoid in outline with 6-9 angles in side-view. Basidia 25-55 x 8-14 µm, 2- or mixed 2- and 4-spored. clampless. Lamella edge fertile.
Cystidia absent. Pileipellis a trichoderm at centre, towards margin more like a cutis, made up of radially arranged inflated hyphae with up to 20 µm wide terminal elements. Pigment brown, intracellular in pileipellis. Brilliant granules present or absent in pileitrama. Clamp-connections absent.
Habitat & distr. - In small groups in dry grassland and open places in frondose forest. Very rare (Buren: loam pits; Beek: Bijvanck). Also known from Denmark. France and Switzerland. Aug.-Sept.
 
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