Asclepiadaceae vs family Asclepiadaceae

Asclepiadaceae and family Asclepiadaceae both are nouns.

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

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

Asclepiadaceae and family Asclepiadaceae: widely distributed family of herbs and shrubs of the order Gentianales; most with milky juice

Other synonyms of Asclepiadaceae include milkweed family.

Asclepiadaceae (noun)	family Asclepiadaceae (noun)
widely distributed family of herbs and shrubs of the order Gentianales; most with milky juice	widely distributed family of herbs and shrubs of the order Gentianales; most with milky juice