Ranunculaceae vs crowfoot family

Ranunculaceae and crowfoot family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ranunculaceae	Yes	No	No	No
crowfoot family	Yes	No	No	No

As nouns, Ranunculaceae and crowfoot family are synonyms defined as:

Other synonyms of Ranunculaceae include buttercup family, family Ranunculaceae.

Ranunculaceae (noun)	crowfoot family (noun)
a family of Ranunculaceae	a family of Ranunculaceae