yellow bachelor's button vs Polygala lutea

yellow bachelor's button and Polygala lutea both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellow bachelor's button	Yes	No	No	No
Polygala lutea	Yes	No	No	No

As nouns, yellow bachelor's button and Polygala lutea are synonyms defined as:

yellow bachelor's button and Polygala lutea: bog plant of pine barrens of southeastern United States having spikes of irregular yellow-orange flowers

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

yellow bachelor's button (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