caragana vs pea tree

caragana and pea tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
caragana	Yes	No	No	No
pea tree	Yes	No	No	No

As nouns, caragana and pea tree are synonyms defined as:

caragana and pea tree: any plant of the genus Caragana having even-pinnate leaves and mostly yellow flowers followed by seeds in a linear pod

caragana (noun)	pea tree (noun)
any plant of the genus Caragana having even-pinnate leaves and mostly yellow flowers followed by seeds in a linear pod	any plant of the genus Caragana having even-pinnate leaves and mostly yellow flowers followed by seeds in a linear pod