The Collaborative International Dictionary
basidiomycetous
basidiomycetous \basidiomycetous\ adj. of or pertaining to basidiomycetes. [WordNet 1.5] ||
Wiktionary
basidiomycetous
a. Relating to the basidiomycetes
WordNet
basidiomycetous
adj. pertaining to or characteristic of fungi of the class Basidiomycetes