jack-o-lantern fungus vs agaric

jack-o-lantern fungus and agaric both are nouns.

Word	Noun	Adjective	Verb	Adverb
jack-o-lantern fungus	Yes	No	No	No
agaric	Yes	No	No	No

As nouns, agaric is a hypernym of jack-o-lantern fungus; that is, agaric is a word with a broader meaning than jack-o-lantern fungus:

jack-o-lantern fungus: a large poisonous agaric with orange caps and narrow clustered stalks; the gills are luminescent
agaric: a saprophytic fungus of the order Agaricales having an umbrellalike cap with gills on the underside

jack-o-lantern fungus (noun)	agaric (noun)
a large poisonous agaric with orange caps and narrow clustered stalks; the gills are luminescent	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