Add to ORKGLeptonia fusciceps Kauffman, determined by C. H. KauffmanAmong grass around cottage
Lophiostoma thalictri Kauffman, determined by C.H. KauffmanOn Thalictrum polygamu
Hysterographium arctostaphyli Kauffman, determined by C.H. KauffmanOn Arctostaphylus columbian
Leccinum arctostaphylos V.L.Wells & Kempton, determined by Wells-KemptonGregarious in kinnikinnik (A...
Leptonia trivalis Kauffman, determined by C. H. KauffmanOn rotten wood in swampy cedar forest notes...
Leptonia subeuchroa Kauffman, determined by C. H. KauffmanOn mossy log which had fallen across strea...
Lepiota olivacea Kauffman, determined by C. H. KauffmanOn low ground under impatiens and sambucu
Collybia albiflavida var. montana var. montana Kauffman, determined by C. H. KauffmanIn grass of mea...
Lepiota flammeatincta Kauffman, determined by C. H. KauffmanOn mosses in swampy forest of conifers a...
Claudopus subargillaceus Kauffman, determined by C. H. KauffmanNotes with collectio
Hygrophorus fuscoalbus var. occidentalis var. occidentalis Kauffman, determined by C. H. Kauffma
Clavaria fumosoides Kauffman, determined by C. H. KauffmanIn grassy place Notes with collectio
Claudopus cortinicinctus Kauffman, determined by C. H. KauffmanNotes with collectio
Lepiota lutea var. aurantio-floccosa var. aurantio-floccosa A.H.Sm. & P.M.Rea, determined by Smith &...
Leucopaxillus albissimus var. kauffmanii var. kauffmanii Singer & A.H.Sm., determined by A. H. Smith...
Psathyra fragilissima Kauffman, determined by C. H. KauffmanGregarious in cedar and hemlock swamp on...
Lophiostoma thalictri Kauffman, determined by C.H. KauffmanOn Thalictrum polygamu
Hysterographium arctostaphyli Kauffman, determined by C.H. KauffmanOn Arctostaphylus columbian
Leccinum arctostaphylos V.L.Wells & Kempton, determined by Wells-KemptonGregarious in kinnikinnik (A...
Leptonia trivalis Kauffman, determined by C. H. KauffmanOn rotten wood in swampy cedar forest notes...
Leptonia subeuchroa Kauffman, determined by C. H. KauffmanOn mossy log which had fallen across strea...
Lepiota olivacea Kauffman, determined by C. H. KauffmanOn low ground under impatiens and sambucu
Collybia albiflavida var. montana var. montana Kauffman, determined by C. H. KauffmanIn grass of mea...
Lepiota flammeatincta Kauffman, determined by C. H. KauffmanOn mosses in swampy forest of conifers a...
Claudopus subargillaceus Kauffman, determined by C. H. KauffmanNotes with collectio
Hygrophorus fuscoalbus var. occidentalis var. occidentalis Kauffman, determined by C. H. Kauffma
Clavaria fumosoides Kauffman, determined by C. H. KauffmanIn grassy place Notes with collectio
Claudopus cortinicinctus Kauffman, determined by C. H. KauffmanNotes with collectio
Lepiota lutea var. aurantio-floccosa var. aurantio-floccosa A.H.Sm. & P.M.Rea, determined by Smith &...
Leucopaxillus albissimus var. kauffmanii var. kauffmanii Singer & A.H.Sm., determined by A. H. Smith...
Psathyra fragilissima Kauffman, determined by C. H. KauffmanGregarious in cedar and hemlock swamp on...
Lophiostoma thalictri Kauffman, determined by C.H. KauffmanOn Thalictrum polygamu
Hysterographium arctostaphyli Kauffman, determined by C.H. KauffmanOn Arctostaphylus columbian
Leccinum arctostaphylos V.L.Wells & Kempton, determined by Wells-KemptonGregarious in kinnikinnik (A...