screw-pine family vs Pandanaceae

screw-pine family and Pandanaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
screw-pine family	Yes	No	No	No
Pandanaceae	Yes	No	No	No

As nouns, screw-pine family and Pandanaceae are synonyms defined as:

screw-pine family and Pandanaceae: family of woody plants of the order Pandanales including pandanus

Other synonyms of screw-pine family include family Pandanaceae.

screw-pine family (noun)	Pandanaceae (noun)
family of woody plants of the order Pandanales including pandanus	family of woody plants of the order Pandanales including pandanus