fool's huckleberry vs false azalea

fool's huckleberry and false azalea both are nouns.

Word	Noun	Adjective	Verb	Adverb
fool's huckleberry	Yes	No	No	No
false azalea	Yes	No	No	No

As nouns, fool's huckleberry and false azalea are synonyms defined as:

fool's huckleberry and false azalea: straggling shrub of northwestern North America having foliage with a bluish tinge and umbels of small bell-shaped flowers

Other synonyms of fool's huckleberry include Menziesia ferruginea.

fool's huckleberry (noun)	false azalea (noun)
straggling shrub of northwestern North America having foliage with a bluish tinge and umbels of small bell-shaped flowers	straggling shrub of northwestern North America having foliage with a bluish tinge and umbels of small bell-shaped flowers