Clytocybe alba vs agaric

Clytocybe alba and agaric both are nouns.

Word	Noun	Adjective	Verb	Adverb
Clytocybe alba	Yes	No	No	No
agaric	Yes	No	No	No

As nouns, agaric is a hypernym of Clytocybe alba; that is, agaric is a word with a broader meaning than Clytocybe alba:

Clytocybe alba: a large white agaric; edible but not palatable
agaric: a saprophytic fungus of the order Agaricales having an umbrellalike cap with gills on the underside

Clytocybe alba (noun)	agaric (noun)
a large white agaric; edible but not palatable	a saprophytic fungus of the order Agaricales having an umbrellalike cap with gills on the underside
	fungus used in the preparation of punk for fuses