bog whortleberry vs Vaccinium uliginosum alpinum

bog whortleberry and Vaccinium uliginosum alpinum both are nouns.

Word	Noun	Adjective	Verb	Adverb
bog whortleberry	Yes	No	No	No
Vaccinium uliginosum alpinum	Yes	No	No	No

As nouns, bog whortleberry and Vaccinium uliginosum alpinum are synonyms defined as:

bog whortleberry and Vaccinium uliginosum alpinum: an evergreen shrub with leathery leaves

Other synonyms of bog whortleberry include bog bilberry, moor berry.

bog whortleberry (noun)	Vaccinium uliginosum alpinum (noun)
an evergreen shrub with leathery leaves	an evergreen shrub with leathery leaves