arum family vs family Araceae

arum family and family Araceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
arum family	Yes	No	No	No
family Araceae	Yes	No	No	No

As nouns, arum family and family Araceae are synonyms defined as:

arum family and family Araceae: anthurium; calla lily; jack-in-the-pulpit; philodendron

Other synonyms of arum family include Araceae.

arum family (noun)	family Araceae (noun)
anthurium; calla lily; jack-in-the-pulpit; philodendron	anthurium; calla lily; jack-in-the-pulpit; philodendron