Cardinalis cardinalis vs Richmondena Cardinalis

Cardinalis cardinalis and Richmondena Cardinalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cardinalis cardinalis	Yes	No	No	No
Richmondena Cardinalis	Yes	No	No	No

As nouns, Cardinalis cardinalis and Richmondena Cardinalis are synonyms defined as:

Cardinalis cardinalis and Richmondena Cardinalis: crested thick-billed North American finch having bright red plumage in the male

Other synonyms of Cardinalis cardinalis include cardinal, cardinal grosbeak, redbird.

Cardinalis cardinalis (noun)	Richmondena Cardinalis (noun)
crested thick-billed North American finch having bright red plumage in the male	crested thick-billed North American finch having bright red plumage in the male