witch-hazel family vs Hamamelidaceae

witch-hazel family and Hamamelidaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
witch-hazel family	Yes	No	No	No
Hamamelidaceae	Yes	No	No	No

As nouns, witch-hazel family and Hamamelidaceae are synonyms defined as:

witch-hazel family and Hamamelidaceae: comprises genera Hamamelis, Corylopsis, Fothergilla, Liquidambar, Parrotia, and other small genera

Other synonyms of witch-hazel family include family Hamamelidaceae.

witch-hazel family (noun)	Hamamelidaceae (noun)
comprises genera Hamamelis, Corylopsis, Fothergilla, Liquidambar, Parrotia, and other small genera	comprises genera Hamamelis, Corylopsis, Fothergilla, Liquidambar, Parrotia, and other small genera