[GG] Very fragile white fan, dorsally attached eccentrically to rotten wood. To 10mm in diam. pileus margins undulating, 2 tiers of lamellulae, lamellae subdistant, white, very fragile, hairy at point of attachment, no odour. [JAC] with Gen's drawingss and note that there is a photo and collector was S. McClenaghan. Spores, including apiculus length=6.5-9.6µm (µ=7.9, σ=0.80), width=4.2-6.2µm (µ=5.5, σ=0.48), Q=1.3-1.7µm (µ=1.45, σ=0.12), n=20
G. Gates, J.A. Cooper