Taxodiaceae vs subfamily Taxodiaceae

Taxodiaceae and subfamily Taxodiaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Taxodiaceae	Yes	No	No	No
subfamily Taxodiaceae	Yes	No	No	No

As nouns, Taxodiaceae and subfamily Taxodiaceae are synonyms defined as:

Taxodiaceae and subfamily Taxodiaceae: coniferous trees; traditionally considered an independent family though recently included in Cupressaceae in some classification systems

Other synonyms of Taxodiaceae include redwood family.

Taxodiaceae (noun)	subfamily Taxodiaceae (noun)
coniferous trees; traditionally considered an independent family though recently included in Cupressaceae in some classification systems	coniferous trees; traditionally considered an independent family though recently included in Cupressaceae in some classification systems