poppy family vs family Papaveraceae

poppy family and family Papaveraceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
poppy family	Yes	No	No	No
family Papaveraceae	Yes	No	No	No

As nouns, poppy family and family Papaveraceae are synonyms defined as:

poppy family and family Papaveraceae: herbs or shrubs having milky and often colored juices and capsular fruits

Other synonyms of poppy family include Papaveraceae.

poppy family (noun)	family Papaveraceae (noun)
herbs or shrubs having milky and often colored juices and capsular fruits	herbs or shrubs having milky and often colored juices and capsular fruits