Limenitis arthemis vs banded purple

Limenitis arthemis and banded purple both are nouns.

Word	Noun	Adjective	Verb	Adverb
Limenitis arthemis	Yes	No	No	No
banded purple	Yes	No	No	No

As nouns, Limenitis arthemis and banded purple are synonyms defined as:

Limenitis arthemis and banded purple: North American butterfly with blue-black wings crossed by a broad white band

Other synonyms of Limenitis arthemis include white admiral.

Limenitis arthemis (noun)	banded purple (noun)
North American butterfly with blue-black wings crossed by a broad white band	North American butterfly with blue-black wings crossed by a broad white band