water chinquapin vs Nelumbo lutea

water chinquapin and Nelumbo lutea both are nouns.

Word	Noun	Adjective	Verb	Adverb
water chinquapin	Yes	No	No	No
Nelumbo lutea	Yes	No	No	No

As nouns, water chinquapin and Nelumbo lutea are synonyms defined as:

water chinquapin and Nelumbo lutea: water lily of eastern North America having pale yellow blossoms and edible globular nutlike seeds

Other synonyms of water chinquapin include American lotus, yanquapin.

water chinquapin (noun)	Nelumbo lutea (noun)
edible nutlike seeds of an American lotus having the flavor of a chinquapin	water lily of eastern North America having pale yellow blossoms and edible globular nutlike seeds
water lily of eastern North America having pale yellow blossoms and edible globular nutlike seeds