Psathyrella purpureobadia Arnolds

Dignosis fuente: FUNGI NON DELINEATI - Pars XXVI - Rare and interesting species of Psathyrella Eef Arnolds - Ed. Candusso - I ALASSIO - (SV) 20
Pileus 10-20 mm latus, semiglobatus, dein convexus, hygrophanus, in udo vinoso-brunneus vel purpureo-brunneus, striatus, in sicco roseus vel incarnatus. Velum album, insigne e flocculis in zona pilei marginale et fibrillae in stipite. Lamellae subconfertae, adnatae, ad 5 mm latae, griseo-brunneae vel purpureo-brunneae, acie floccosae albae. Stipes22-40 x 1.5-2.5 mm, cylindraceus, fistulosus, eradicatus, pallide roseus vel incarnatus, apice pruinosus. Caro pileo et stipitis concolor. Odor nullus.
Sporae 9.5-11.5(-12.0) x 5,0-6.0 yum, nec lentiforma, ellipsoideae-oblongae vel ovoideae-oblongae, obscure rubro-brunneae, nec opacae, poro germanitivo distincto munitae. Basidia 18-22 x 8.0-10.5 um, 4-sporigera. Cheilocystidia pleurocystidioidea numerosa, 32-58 x 9.0-14 um, lageniformia vel fusiformia, hyalinia, cellulis spheropedunculatis et clavatis hyalinis intermixta, 12-22 x 6.5-11 um.  Pileipellis hymenidermiformis, cellulis 11-30 ym latis. Caulocystidia lageniformia vel fusiformia, raro utriformia, 32-56 x 10-14 um, cellulis clavatae
intermixta, 18-30 x 7.5-11 um. Fibulae absentes.
Habitat: gregarius ad ferrram sabulosam in graminis, autumno.