Psathyrella emmetensis A.H.Sm., determined by A. H. SmithAround aspen and ash stump
Psathyrella ammiratti A.H.Sm., determined by A. H. SmithCespitose on conifer log Notes with collect...
Psathyrella candidissima A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithOn alder debri
Psathyrella barlae f. minor f. minor A.H.Sm., determined by A. H. SmithOn freshly spaded, sandy soi
Psathyrella emmetensis A.H.Sm., determined by A. H. SmithAround aspen and ash stump
Psathyrella ophirensis A.H.Sm., determined by A. H. SmithAt base of aspens notes with collectio
Psathyrella michiganensis A.H.Sm., determined by A. H. SmithCited in Osterr. Z. Pilzk. 13:203. 2004
Psathyrella solheimii var. sanjuanensis var. sanjuanensis A.H.Sm., determined by A. H. SmithUnder as...
Psathyrella parvicystis A.H.Sm., determined by A. H. SmithOn muck under aspen Notes with collectio
Psathyrella circellatipes var. microspora var. microspora A.H.Sm., determined by A. H. SmithGrowing ...
Psathyrella caputmedusae (Fr.) Konrad & Maubl., determined by A. H. SmithConifer stum
Psathyrella alboalutacea A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithAlnus stu
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella incerta var. pygmea var. pygmea A.H.Sm., determined by A. H. SmithOn muc
Psathyrella hoseneyae A.H.Sm., determined by A. H. SmithOn old stump at ground leve
Psathyrella aspenensis Mitchel & A.H.Sm., determined by A. H. SmithGregarious on law
Psathyrella ammiratti A.H.Sm., determined by A. H. SmithCespitose on conifer log Notes with collect...
Psathyrella candidissima A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithOn alder debri
Psathyrella barlae f. minor f. minor A.H.Sm., determined by A. H. SmithOn freshly spaded, sandy soi
Psathyrella emmetensis A.H.Sm., determined by A. H. SmithAround aspen and ash stump
Psathyrella ophirensis A.H.Sm., determined by A. H. SmithAt base of aspens notes with collectio
Psathyrella michiganensis A.H.Sm., determined by A. H. SmithCited in Osterr. Z. Pilzk. 13:203. 2004
Psathyrella solheimii var. sanjuanensis var. sanjuanensis A.H.Sm., determined by A. H. SmithUnder as...
Psathyrella parvicystis A.H.Sm., determined by A. H. SmithOn muck under aspen Notes with collectio
Psathyrella circellatipes var. microspora var. microspora A.H.Sm., determined by A. H. SmithGrowing ...
Psathyrella caputmedusae (Fr.) Konrad & Maubl., determined by A. H. SmithConifer stum
Psathyrella alboalutacea A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithAlnus stu
Psathyrella albocinnamomea A.H.Sm., determined by A. H. SmithGregarious on soft, decayed hardwood st...
Psathyrella incerta var. pygmea var. pygmea A.H.Sm., determined by A. H. SmithOn muc
Psathyrella hoseneyae A.H.Sm., determined by A. H. SmithOn old stump at ground leve
Psathyrella aspenensis Mitchel & A.H.Sm., determined by A. H. SmithGregarious on law
Psathyrella ammiratti A.H.Sm., determined by A. H. SmithCespitose on conifer log Notes with collect...
Psathyrella candidissima A.H.Sm. in A.H.Sm. & Stuntz, determined by A. H. SmithOn alder debri
Psathyrella barlae f. minor f. minor A.H.Sm., determined by A. H. SmithOn freshly spaded, sandy soi