maypop vs Passiflora incarnata

maypop and Passiflora incarnata both are nouns.

Word	Noun	Adjective	Verb	Adverb
maypop	Yes	No	No	No
Passiflora incarnata	Yes	No	No	No

As nouns, maypop and Passiflora incarnata are synonyms defined as:

maypop and Passiflora incarnata: of southern United States; having an insipid berry the size of a hen egg

maypop (noun)	Passiflora incarnata (noun)
of southern United States; having an insipid berry the size of a hen egg	of southern United States; having an insipid berry the size of a hen egg