arum family vs Araceae

arum family and Araceae both are nouns.

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

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

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

Other synonyms of arum family include family Araceae.

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