honey fungus vs Armillariella

honey fungus and Armillariella both are nouns.

Word	Noun	Adjective	Verb	Adverb
honey fungus	Yes	No	No	No
Armillariella	Yes	No	No	No

honey fungus (noun)	Armillariella (noun)
a honey-colored edible mushroom commonly associated with the roots of trees in late summer and fall; do not eat raw	a honey-colored diminutive form of genus Armillaria; grows in clusters; edible (when cooked) but most attention has been on how to get rid of it