order Psittaciformes vs Psittaciformes

order Psittaciformes and Psittaciformes both are nouns.

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

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

order Psittaciformes and Psittaciformes: an order of birds including parrots and amazons and cockatoos and lorikeets and lories and macaws and parakeets

order Psittaciformes (noun)	Psittaciformes (noun)
an order of birds including parrots and amazons and cockatoos and lorikeets and lories and macaws and parakeets	an order of birds including parrots and amazons and cockatoos and lorikeets and lories and macaws and parakeets