Hygrophorus flavifolius A.H.Sm. & Hesler, determined by A. H. SmithUnder mixed conifer
Hebeloma brunneodiscum A.H.Sm. et al., determined by A. H. SmithGregarious under mixed conifer
Hygrophorus deceptivus A.H.Sm. & Hesler, determined by A. H. SmithOn humus in wood
Hygrophorus unguinosus var. subaromaticus var. subaromaticus A.H.Sm. & Hesler, determined by A. H. S...
Hygrophorus psittacinus var. californicus var. californicus Hesler & A.H.Sm., determined by A. H. Sm...
Hygrophorus erubescens var. erubescens var. erubescens (Fr.) Fr., determined by A. H. SmithConifers-...
Hygrophorus fragrans f. pallidus f. pallidus A.H.Sm. & Hesler, determined by A. H. SmithUnder hemloc...
Hygrophorus lawrencei Hesler & A.H.Sm., determined by Smith & HeslerSubcespitose under conifers Not...
Hygrophorus occidentalis A.H.Sm. & Hesler, determined by A. H. SmithUnder oak, maple, and pin
Hygrophorus marginatus var. concolor var. concolor A.H.Sm., determined by A. H. SmithUnder hemloc
Galerina pruinatipes var. fulvipes var. fulvipes A.H.Sm., determined by A. H. SmithOn conifer lo
Hygrophorus singeri var. albifolius var. albifolius Hesler & A.H.Sm., determined by Smith & HeslerUn...
Hebeloma mesophaeum var. similissimum var. similissimum A.H.Sm. et al., determined by A. H. SmithUnd...
Hygrophorus laetus f. pallidus f. pallidus A.H.Sm., determined by A. H. SmithIn hardwoods Notes wit...
Mycena flavoalba var. microspora var. microspora A.H.Sm., determined by A. H. SmithUnder conifer
Rhizopogon atroviolaceus A.H.Sm. in A.H.Sm. & Zeller, determined by A. H. SmithUnder conifer in duf
Hebeloma brunneodiscum A.H.Sm. et al., determined by A. H. SmithGregarious under mixed conifer
Hygrophorus deceptivus A.H.Sm. & Hesler, determined by A. H. SmithOn humus in wood
Hygrophorus unguinosus var. subaromaticus var. subaromaticus A.H.Sm. & Hesler, determined by A. H. S...
Hygrophorus psittacinus var. californicus var. californicus Hesler & A.H.Sm., determined by A. H. Sm...
Hygrophorus erubescens var. erubescens var. erubescens (Fr.) Fr., determined by A. H. SmithConifers-...
Hygrophorus fragrans f. pallidus f. pallidus A.H.Sm. & Hesler, determined by A. H. SmithUnder hemloc...
Hygrophorus lawrencei Hesler & A.H.Sm., determined by Smith & HeslerSubcespitose under conifers Not...
Hygrophorus occidentalis A.H.Sm. & Hesler, determined by A. H. SmithUnder oak, maple, and pin
Hygrophorus marginatus var. concolor var. concolor A.H.Sm., determined by A. H. SmithUnder hemloc
Galerina pruinatipes var. fulvipes var. fulvipes A.H.Sm., determined by A. H. SmithOn conifer lo
Hygrophorus singeri var. albifolius var. albifolius Hesler & A.H.Sm., determined by Smith & HeslerUn...
Hebeloma mesophaeum var. similissimum var. similissimum A.H.Sm. et al., determined by A. H. SmithUnd...
Hygrophorus laetus f. pallidus f. pallidus A.H.Sm., determined by A. H. SmithIn hardwoods Notes wit...
Mycena flavoalba var. microspora var. microspora A.H.Sm., determined by A. H. SmithUnder conifer
Rhizopogon atroviolaceus A.H.Sm. in A.H.Sm. & Zeller, determined by A. H. SmithUnder conifer in duf
Hebeloma brunneodiscum A.H.Sm. et al., determined by A. H. SmithGregarious under mixed conifer
Hygrophorus deceptivus A.H.Sm. & Hesler, determined by A. H. SmithOn humus in wood
Hygrophorus unguinosus var. subaromaticus var. subaromaticus A.H.Sm. & Hesler, determined by A. H. S...