camash vs camas

camash and camas both are nouns.

Word	Noun	Adjective	Verb	Adverb
camash	Yes	No	No	No
camas	Yes	No	No	No

As nouns, camash and camas are synonyms defined as:

camash and camas: any of several plants of the genus Camassia; North and South America

Other synonyms of camash include camass, camosh, quamash.

camash (noun)	camas (noun)
any of several plants of the genus Camassia; North and South America	any of several plants of the genus Camassia; North and South America