Auriculariales vs fungus order

Auriculariales and fungus order both are nouns.

Word	Noun	Adjective	Verb	Adverb
Auriculariales	Yes	No	No	No
fungus order	Yes	No	No	No

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

Auriculariales: coextensive with the family Auriculariaceae; sometimes included in the order Tremellales
fungus order: the order of fungi

Auriculariales (noun)	fungus order (noun)
coextensive with the family Auriculariaceae; sometimes included in the order Tremellales	the order of fungi