butter daisy vs golden crownbeard

butter daisy and golden crownbeard both are nouns.

Word	Noun	Adjective	Verb	Adverb
butter daisy	Yes	No	No	No
golden crownbeard	Yes	No	No	No

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

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

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

butter daisy (noun)	golden crownbeard (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