white sage vs Artemisia gnaphalodes

white sage and Artemisia gnaphalodes both are nouns.

Word	Noun	Adjective	Verb	Adverb
white sage	Yes	No	No	No
Artemisia gnaphalodes	Yes	No	No	No

As nouns, white sage and Artemisia gnaphalodes are synonyms defined as:

white sage and Artemisia gnaphalodes: perennial cottony-white herb of southwestern United States

Other synonyms of white sage include Artemisia ludoviciana, cudweed, prairie sage, western mugwort.

white sage (noun)	Artemisia gnaphalodes (noun)
perennial cottony-white herb of southwestern United States	perennial cottony-white herb of southwestern United States