Pellicularia filamentosa vs potato fungus

Pellicularia filamentosa and potato fungus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pellicularia filamentosa	Yes	No	No	No
potato fungus	Yes	No	No	No

As nouns, Pellicularia filamentosa and potato fungus are synonyms defined as:

Pellicularia filamentosa and potato fungus: fungus causing a disease in potatoes characterized by black scurfy spots on the tubers

Other synonyms of Pellicularia filamentosa include Rhizoctinia solani.

Pellicularia filamentosa (noun)	potato fungus (noun)
fungus causing a disease in potatoes characterized by black scurfy spots on the tubers	fungus causing a disease in potatoes characterized by black scurfy spots on the tubers