Arctostaphylos uva-ursi vs sand berry

Arctostaphylos uva-ursi and sand berry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Arctostaphylos uva-ursi	Yes	No	No	No
sand berry	Yes	No	No	No

As nouns, Arctostaphylos uva-ursi and sand berry are synonyms defined as:

Arctostaphylos uva-ursi and sand berry: evergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berries; leaves turn red in autumn

Arctostaphylos uva-ursi (noun)	sand berry (noun)
evergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berries; leaves turn red in autumn	evergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berries; leaves turn red in autumn