Psathyrella kauffmanii var. exannulata var. exannulata A.H.Sm., determined by A. H. SmithIn beech wood
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella alboalutacea A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithAlnus stu
Psathyrella candidissima A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithOn alder debri
Psathyrella kauffmanii var. exannulata var. exannulata A.H.Sm., determined by A. H. SmithIn beech wo...
Psathyrella solheimii var. sanjuanensis var. sanjuanensis A.H.Sm., determined by A. H. SmithUnder as...
Psathyrella pannucioides A.H.Sm., determined by A. H. SmithOn hardwood Notes with collectio
Psathyrella citrinovelata A.H.Sm., determined by A. H. SmithOn hardwood log Notes with collectio
Psathyrella subsimilissima A.H.Sm., determined by A. H. SmithScattered on hardwood lo
Psathyrella undulatipes A.H.Sm., determined by A. H. SmithOn the wood of conifer
Psathyrella subcaerulea var. subcaerulea A.H.Sm., determined by A. H. SmithOn mossy, tree trun
Psathyrella pseudosenex A.H.Sm., determined by A. H. SmithOn and around hardwood stum
Psathyrella candolleana var. solitaria var. solitaria A.H.Sm., determined by A. H. SmithOn soi
Psathyrella paradoxa var. velicopia var. velicopia A.H.Sm., determined by A. H. SmithOn birch lo
Psathyrella incerta var. pygmea var. pygmea A.H.Sm., determined by A. H. SmithOn muc
Psathyrella deceptiva A.H.Sm., determined by A. H. SmithOn birch log Notes with collectio
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella alboalutacea A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithAlnus stu
Psathyrella candidissima A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithOn alder debri
Psathyrella kauffmanii var. exannulata var. exannulata A.H.Sm., determined by A. H. SmithIn beech wo...
Psathyrella solheimii var. sanjuanensis var. sanjuanensis A.H.Sm., determined by A. H. SmithUnder as...
Psathyrella pannucioides A.H.Sm., determined by A. H. SmithOn hardwood Notes with collectio
Psathyrella citrinovelata A.H.Sm., determined by A. H. SmithOn hardwood log Notes with collectio
Psathyrella subsimilissima A.H.Sm., determined by A. H. SmithScattered on hardwood lo
Psathyrella undulatipes A.H.Sm., determined by A. H. SmithOn the wood of conifer
Psathyrella subcaerulea var. subcaerulea A.H.Sm., determined by A. H. SmithOn mossy, tree trun
Psathyrella pseudosenex A.H.Sm., determined by A. H. SmithOn and around hardwood stum
Psathyrella candolleana var. solitaria var. solitaria A.H.Sm., determined by A. H. SmithOn soi
Psathyrella paradoxa var. velicopia var. velicopia A.H.Sm., determined by A. H. SmithOn birch lo
Psathyrella incerta var. pygmea var. pygmea A.H.Sm., determined by A. H. SmithOn muc
Psathyrella deceptiva A.H.Sm., determined by A. H. SmithOn birch log Notes with collectio
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella alboalutacea A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithAlnus stu
Psathyrella candidissima A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithOn alder debri