mountain azalea vs Loiseleuria procumbens

mountain azalea and Loiseleuria procumbens both are nouns.

Word	Noun	Adjective	Verb	Adverb
mountain azalea	Yes	No	No	No
Loiseleuria procumbens	Yes	No	No	No

As nouns, mountain azalea and Loiseleuria procumbens are synonyms defined as:

mountain azalea and Loiseleuria procumbens: creeping mat-forming evergreen shrub of high mountain regions of Northern Hemisphere grown for its rose-pink flowers

Other synonyms of mountain azalea include alpine azalea.

mountain azalea (noun)	Loiseleuria procumbens (noun)
creeping mat-forming evergreen shrub of high mountain regions of Northern Hemisphere grown for its rose-pink flowers	creeping mat-forming evergreen shrub of high mountain regions of Northern Hemisphere grown for its rose-pink flowers