family Ambrosiaceae vs Ambrosiaceae

family Ambrosiaceae and Ambrosiaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Ambrosiaceae	Yes	No	No	No
Ambrosiaceae	Yes	No	No	No

As nouns, family Ambrosiaceae and Ambrosiaceae are synonyms defined as:

family Ambrosiaceae and Ambrosiaceae: in some classifications considered a separate family comprising a subgroup of the Compositae including the ragweeds

family Ambrosiaceae (noun)	Ambrosiaceae (noun)
in some classifications considered a separate family comprising a subgroup of the Compositae including the ragweeds	in some classifications considered a separate family comprising a subgroup of the Compositae including the ragweeds