Albuginaceae vs fungus family

Albuginaceae and fungus family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Albuginaceae	Yes	No	No	No
fungus family	Yes	No	No	No

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

Albuginaceae: fungi that produce white sori resembling blisters on certain flowering plants
fungus family: includes lichen families

Albuginaceae (noun)	fungus family (noun)
fungi that produce white sori resembling blisters on certain flowering plants	includes lichen families