Polygala lutea vs candyweed

Polygala lutea and candyweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
Polygala lutea	Yes	No	No	No
candyweed	Yes	No	No	No

As nouns, Polygala lutea and candyweed are synonyms defined as:

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

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

Polygala lutea (noun)	candyweed (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