Celastrus orbiculatus vs Japan bittersweet

Celastrus orbiculatus and Japan bittersweet both are nouns.

Word	Noun	Adjective	Verb	Adverb
Celastrus orbiculatus	Yes	No	No	No
Japan bittersweet	Yes	No	No	No

As nouns, Celastrus orbiculatus and Japan bittersweet are synonyms defined as:

Celastrus orbiculatus and Japan bittersweet: ornamental Asiatic vine with showy orange-yellow fruit with a scarlet aril; naturalized in North America

Other synonyms of Celastrus orbiculatus include Celastric articulatus, Japanese bittersweet, oriental bittersweet.

Celastrus orbiculatus (noun)	Japan bittersweet (noun)
ornamental Asiatic vine with showy orange-yellow fruit with a scarlet aril; naturalized in North America	ornamental Asiatic vine with showy orange-yellow fruit with a scarlet aril; naturalized in North America