yellow milkwort vs Polygala lutea

yellow milkwort and Polygala lutea both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellow milkwort	Yes	No	No	No
Polygala lutea	Yes	No	No	No

As nouns, yellow milkwort and Polygala lutea are synonyms defined as:

yellow milkwort and Polygala lutea: bog plant of pine barrens of southeastern United States having spikes of irregular yellow-orange flowers

Other synonyms of yellow milkwort include candyweed, orange milkwort, yellow bachelor's button.

yellow milkwort (noun)	Polygala lutea (noun)
bog plant of pine barrens of southeastern United States having spikes of irregular yellow-orange flowers	bog plant of pine barrens of southeastern United States having spikes of irregular yellow-orange flowers