Eucalyptus camphora vs mountain swamp gum

Eucalyptus camphora and mountain swamp gum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Eucalyptus camphora	Yes	No	No	No
mountain swamp gum	Yes	No	No	No

As nouns, Eucalyptus camphora and mountain swamp gum are synonyms defined as:

Eucalyptus camphora and mountain swamp gum: medium-sized swamp gum of New South Wales and Victoria

Eucalyptus camphora (noun)	mountain swamp gum (noun)
medium-sized swamp gum of New South Wales and Victoria	medium-sized swamp gum of New South Wales and Victoria