cedar-apple rust vs Gymnosporangium juniperi-virginianae

cedar-apple rust and Gymnosporangium juniperi-virginianae both are nouns.

Word	Noun	Adjective	Verb	Adverb
cedar-apple rust	Yes	No	No	No
Gymnosporangium juniperi-virginianae	Yes	No	No	No

As nouns, cedar-apple rust and Gymnosporangium juniperi-virginianae are synonyms defined as:

cedar-apple rust and Gymnosporangium juniperi-virginianae: rust fungus causing rust spots on apples and pears etc

Other synonyms of cedar-apple rust include apple rust.

cedar-apple rust (noun)	Gymnosporangium juniperi-virginianae (noun)
rust fungus causing rust spots on apples and pears etc	rust fungus causing rust spots on apples and pears etc