Arctostaphylos alpina vs alpine bearberry

Arctostaphylos alpina and alpine bearberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Arctostaphylos alpina	Yes	No	No	No
alpine bearberry	Yes	No	No	No

As nouns, Arctostaphylos alpina and alpine bearberry are synonyms defined as:

Arctostaphylos alpina and alpine bearberry: deciduous creeping shrub bright red in autumn having black or blue-black berries; alpine and circumpolar

Other synonyms of Arctostaphylos alpina include black bearberry.

Arctostaphylos alpina (noun)	alpine bearberry (noun)
deciduous creeping shrub bright red in autumn having black or blue-black berries; alpine and circumpolar	deciduous creeping shrub bright red in autumn having black or blue-black berries; alpine and circumpolar