Pseudobaeospora argentea Bas

Diagnosis original 
Pileus 4.5—8 mm latus, conicus vel conico-convexus, vix hygrophanus, purpureo-brunneus vel obscure brunneus, fibrillis argenteis obtectus. Lamellae distantes, valde emarginatae vel fere liberae, sordide brunneo-purpureae sed margine multo pallidiores. Stipes 18-22 x 0.7—0.9 mm, parum radicans, apice sordide brunneo-purpureus, basi obscure brunneo-purpureus, apice albo-flocculosus. Sporae 4.0-5.0 x3.5-4.5 pm, Q = 1.0-1.2(-1.3), globosae vel late ellipsoideae, dextrinoideae. Cystidia nulla. Pileipellis ex hyphis 5.5-12.5 jm latis constans; subpellis non-differens. Fibulae pracsentes. Inter muscos prope  Salicem repentem.