Picariae vs order Picariae

Picariae and order Picariae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Picariae	Yes	No	No	No
order Picariae	Yes	No	No	No

As nouns, Picariae and order Picariae are synonyms defined as:

Picariae and order Picariae: term used in some classifications as nearly equivalent to the order Coraciiformes

Picariae (noun)	order Picariae (noun)
term used in some classifications as nearly equivalent to the order Coraciiformes	term used in some classifications as nearly equivalent to the order Coraciiformes