butter daisy vs Ximenesia encelioides

butter daisy and Ximenesia encelioides both are nouns.

Word	Noun	Adjective	Verb	Adverb
butter daisy	Yes	No	No	No
Ximenesia encelioides	Yes	No	No	No

As nouns, butter daisy and Ximenesia encelioides are synonyms defined as:

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

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

butter daisy (noun)	Ximenesia encelioides (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