Nolanea latifolia Kauffman, determined by C. H. KauffmanOn mossy debris of rotten coniferous logs Notes with collectio
Collybia solidipes Kauffman, determined by C. H. KauffmanGregarious under Sugar pine and oak Notes ...
Psathyrella minutisperma A.H.Sm., determined by A. H. SmithOn rotten hardwood log
Cortinarius citrinellus Kauffman, determined by C. H. KauffmanUnder pine Notes with collectio
Nolanea latifolia Kauffman, determined by C. H. KauffmanOn mossy debris of rotten coniferous logs N...
Nolanea caelestina var. violacea var. violacea Kauffman, determined by C. H. Kauffma
Leptonia trivalis Kauffman, determined by C. H. KauffmanOn rotten wood in swampy cedar forest notes...
Collybia cylindrospora Kauffman, determined by C. H. KauffmanOn rotten logs and debris in an alder a...
Leptonia subeuchroa Kauffman, determined by C. H. KauffmanOn mossy log which had fallen across strea...
Craterellus cristatus Kauffman, determined by C. H. KauffmanOn partially decayed log of Douglas-fir ...
Claudopus cortinicinctus Kauffman, determined by C. H. KauffmanNotes with collectio
Lepiota flammeatincta Kauffman, determined by C. H. KauffmanOn mosses in swampy forest of conifers a...
Peniophora kauffmanii Burt, determined by E. A. BurtOn beech Notes with collectio
Clavaria fumosoides Kauffman, determined by C. H. KauffmanIn grassy place Notes with collectio
Claudopus subargillaceus Kauffman, determined by C. H. KauffmanNotes with collectio
Clitocybe compressipes f. autumnale f. autumnale Kauffman, determined by C. H. KauffmanIn oak woods ...
Collybia solidipes Kauffman, determined by C. H. KauffmanGregarious under Sugar pine and oak Notes ...
Psathyrella minutisperma A.H.Sm., determined by A. H. SmithOn rotten hardwood log
Cortinarius citrinellus Kauffman, determined by C. H. KauffmanUnder pine Notes with collectio
Nolanea latifolia Kauffman, determined by C. H. KauffmanOn mossy debris of rotten coniferous logs N...
Nolanea caelestina var. violacea var. violacea Kauffman, determined by C. H. Kauffma
Leptonia trivalis Kauffman, determined by C. H. KauffmanOn rotten wood in swampy cedar forest notes...
Collybia cylindrospora Kauffman, determined by C. H. KauffmanOn rotten logs and debris in an alder a...
Leptonia subeuchroa Kauffman, determined by C. H. KauffmanOn mossy log which had fallen across strea...
Craterellus cristatus Kauffman, determined by C. H. KauffmanOn partially decayed log of Douglas-fir ...
Claudopus cortinicinctus Kauffman, determined by C. H. KauffmanNotes with collectio
Lepiota flammeatincta Kauffman, determined by C. H. KauffmanOn mosses in swampy forest of conifers a...
Peniophora kauffmanii Burt, determined by E. A. BurtOn beech Notes with collectio
Clavaria fumosoides Kauffman, determined by C. H. KauffmanIn grassy place Notes with collectio
Claudopus subargillaceus Kauffman, determined by C. H. KauffmanNotes with collectio
Clitocybe compressipes f. autumnale f. autumnale Kauffman, determined by C. H. KauffmanIn oak woods ...
Collybia solidipes Kauffman, determined by C. H. KauffmanGregarious under Sugar pine and oak Notes ...
Psathyrella minutisperma A.H.Sm., determined by A. H. SmithOn rotten hardwood log
Cortinarius citrinellus Kauffman, determined by C. H. KauffmanUnder pine Notes with collectio