Vaccinium caespitosum vs dwarf blueberry

Vaccinium caespitosum and dwarf blueberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Vaccinium caespitosum	Yes	No	No	No
dwarf blueberry	Yes	No	No	No

As nouns, Vaccinium caespitosum and dwarf blueberry are synonyms defined as:

Vaccinium caespitosum and dwarf blueberry: low-growing tufted deciduous shrub of northern and alpine North America having pink to coral-red flowers followed by sweet blue berries

Other synonyms of Vaccinium caespitosum include dwarf bilberry.

Vaccinium caespitosum (noun)	dwarf blueberry (noun)
low-growing tufted deciduous shrub of northern and alpine North America having pink to coral-red flowers followed by sweet blue berries	low-growing tufted deciduous shrub of northern and alpine North America having pink to coral-red flowers followed by sweet blue berries