genus Pholiota vs fungus genus

genus Pholiota and fungus genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Pholiota	Yes	No	No	No
fungus genus	Yes	No	No	No

As nouns, fungus genus is a hypernym of genus Pholiota; that is, fungus genus is a word with a broader meaning than genus Pholiota:

genus Pholiota: genus of gilled agarics of Europe and North America having brown spores and an annulus; grows on open ground or decaying wood
fungus genus: includes lichen genera

genus Pholiota (noun)	fungus genus (noun)
genus of gilled agarics of Europe and North America having brown spores and an annulus; grows on open ground or decaying wood	includes lichen genera