bog laurel vs Kalmia polifolia

bog laurel and Kalmia polifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
bog laurel	Yes	No	No	No
Kalmia polifolia	Yes	No	No	No

As nouns, bog laurel and Kalmia polifolia are synonyms defined as:

bog laurel and Kalmia polifolia: laurel of bogs of northwestern United States having small purple flowers and pale leaves that are glaucous beneath

Other synonyms of bog laurel include bog kalmia, swamp laurel.

bog laurel (noun)	Kalmia polifolia (noun)
laurel of bogs of northwestern United States having small purple flowers and pale leaves that are glaucous beneath	laurel of bogs of northwestern United States having small purple flowers and pale leaves that are glaucous beneath