golden crownbeard vs Verbesina encelioides

golden crownbeard and Verbesina encelioides both are nouns.

Word	Noun	Adjective	Verb	Adverb
golden crownbeard	Yes	No	No	No
Verbesina encelioides	Yes	No	No	No

As nouns, golden crownbeard and Verbesina encelioides are synonyms defined as:

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

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

golden crownbeard (noun)	Verbesina 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