411 REFERENCE · Wiktionary
Hymenomycetes
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Proper noun
mul taxonomy obsolete Formerly, the largest taxonomic group of fungi within the phylum Basidiomycota phylum.
Usage notes
Eventually found to be polyphyletic (i.e., better understood as several groups), it grouped together basidiomycetes with fruiting bodies whose hymenophore develops in an exposed manner, or with only a velum (veil).
References