Psathyrella pseudosenex A.H.Sm., determined by A. H. SmithOn and around hardwood stum
Psathyrella praecox A.H.Sm., determined by A. H. SmithOn humus Notes with collectio
Psathyrella rubescens A.H.Sm., determined by A. H. SmithOn wet humus on alder fla
Psathyrella parvicystis A.H.Sm., determined by A. H. SmithOn muck under aspen Notes with collectio
Psathyrella subsimilissima A.H.Sm., determined by A. H. SmithScattered on hardwood lo
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella pannucioides A.H.Sm., determined by A. H. SmithOn hardwood Notes with collectio
Psathyrella hoseneyae A.H.Sm., determined by A. H. SmithOn old stump at ground leve
Psathyrella incerta var. pygmea var. pygmea A.H.Sm., determined by A. H. SmithOn muc
Psathyrella citrinovelata A.H.Sm., determined by A. H. SmithOn hardwood log Notes with collectio
Psathyrella subvinacea A.H.Sm., determined by A. H. SmithOn underside of logs on wooded side of sand...
Psathyrella victori A.H.Sm., determined by A. H. SmithCespitose on rotten wood inside hollow, soft, ...
Psathyrella carolinensis A.H.Sm., determined by A. H. SmithOn deep humus in frondose wood
Psathyrella septentrionalis var. vesiculosa var. vesiculosa A.H.Sm., determined by A. H. SmithOn har...
Psathyrella barlae f. minor f. minor A.H.Sm., determined by A. H. SmithOn freshly spaded, sandy soi
Psathyrella rudericola A.H.Sm. in A.H.Sm. & Hesler, determined by A. H. SmithOn compos
Psathyrella praecox A.H.Sm., determined by A. H. SmithOn humus Notes with collectio
Psathyrella rubescens A.H.Sm., determined by A. H. SmithOn wet humus on alder fla
Psathyrella parvicystis A.H.Sm., determined by A. H. SmithOn muck under aspen Notes with collectio
Psathyrella subsimilissima A.H.Sm., determined by A. H. SmithScattered on hardwood lo
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella pannucioides A.H.Sm., determined by A. H. SmithOn hardwood Notes with collectio
Psathyrella hoseneyae A.H.Sm., determined by A. H. SmithOn old stump at ground leve
Psathyrella incerta var. pygmea var. pygmea A.H.Sm., determined by A. H. SmithOn muc
Psathyrella citrinovelata A.H.Sm., determined by A. H. SmithOn hardwood log Notes with collectio
Psathyrella subvinacea A.H.Sm., determined by A. H. SmithOn underside of logs on wooded side of sand...
Psathyrella victori A.H.Sm., determined by A. H. SmithCespitose on rotten wood inside hollow, soft, ...
Psathyrella carolinensis A.H.Sm., determined by A. H. SmithOn deep humus in frondose wood
Psathyrella septentrionalis var. vesiculosa var. vesiculosa A.H.Sm., determined by A. H. SmithOn har...
Psathyrella barlae f. minor f. minor A.H.Sm., determined by A. H. SmithOn freshly spaded, sandy soi
Psathyrella rudericola A.H.Sm. in A.H.Sm. & Hesler, determined by A. H. SmithOn compos
Psathyrella praecox A.H.Sm., determined by A. H. SmithOn humus Notes with collectio
Psathyrella rubescens A.H.Sm., determined by A. H. SmithOn wet humus on alder fla
Psathyrella parvicystis A.H.Sm., determined by A. H. SmithOn muck under aspen Notes with collectio