family Araucariaceae vs Araucariaceae

family Araucariaceae and Araucariaceae both are nouns.

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

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

family Araucariaceae and Araucariaceae: tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves; in some classifications included in the Pinaceae

Other synonyms of family Araucariaceae include araucaria family.

family Araucariaceae (noun)	Araucariaceae (noun)
tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves; in some classifications included in the Pinaceae	tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves; in some classifications included in the Pinaceae