peyote vs mescaline

peyote and mescaline both are nouns.

Word	Noun	Adjective	Verb	Adverb
peyote	Yes	No	No	No
mescaline	Yes	No	No	No

As nouns, peyote and mescaline are synonyms defined as:

peyote and mescaline: the hallucinatory alkaloid that is the active agent in mescal buttons

peyote (noun)	mescaline (noun)
the hallucinatory alkaloid that is the active agent in mescal buttons	the hallucinatory alkaloid that is the active agent in mescal buttons
a small spineless globe-shaped cactus; source of mescal buttons