salvinorin vs hallucinogen

salvinorin and hallucinogen both are nouns.

Word	Noun	Adjective	Verb	Adverb
salvinorin	Yes	No	No	No
hallucinogen	Yes	No	No	No

As nouns, hallucinogen is a hypernym of salvinorin; that is, hallucinogen is a word with a broader meaning than salvinorin:

salvinorin: a hallucinogen obtained from Salvia divinorum
hallucinogen: a psychoactive drug that induces hallucinations or altered sensory experiences

Other hypernyms of salvinorin include hallucinogenic drug, psychedelic drug, psychodelic drug.

salvinorin (noun)	hallucinogen (noun)
a hallucinogen obtained from Salvia divinorum	a psychoactive drug that induces hallucinations or altered sensory experiences