pudding berry vs bunchberry

pudding berry and bunchberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
pudding berry	Yes	No	No	No
bunchberry	Yes	No	No	No

As nouns, pudding berry and bunchberry are synonyms defined as:

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

Other synonyms of pudding berry include Cornus canadensis, crackerberry, dwarf cornel.

pudding berry (noun)	bunchberry (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