golden crown beard vs butter daisy

golden crown beard and butter daisy both are nouns.

Word	Noun	Adjective	Verb	Adverb
golden crown beard	Yes	No	No	No
butter daisy	Yes	No	No	No

As nouns, golden crown beard and butter daisy are synonyms defined as:

golden crown beard and butter daisy: coarse greyish-green annual yellow-flowered herb; southwestern United States to Mexico

Other synonyms of golden crown beard include cowpen daisy, golden crownbeard, Verbesina encelioides, Ximenesia encelioides.

golden crown beard (noun)	butter daisy (noun)
coarse greyish-green annual yellow-flowered herb; southwestern United States to Mexico	coarse greyish-green annual yellow-flowered herb; southwestern United States to Mexico