Cornus canadensis vs pudding berry

Cornus canadensis and pudding berry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cornus canadensis	Yes	No	No	No
pudding berry	Yes	No	No	No

As nouns, Cornus canadensis and pudding berry are synonyms defined as:

Cornus canadensis and pudding berry: creeping perennial herb distinguished by red berries and clustered leaf whorls at the tips of shoots; Greenland to Alaska

Other synonyms of Cornus canadensis include bunchberry, crackerberry, dwarf cornel.

Cornus canadensis (noun)	pudding berry (noun)
creeping perennial herb distinguished by red berries and clustered leaf whorls at the tips of shoots; Greenland to Alaska	creeping perennial herb distinguished by red berries and clustered leaf whorls at the tips of shoots; Greenland to Alaska