white sweet clover vs Melilotus alba

white sweet clover and Melilotus alba both are nouns.

Word	Noun	Adjective	Verb	Adverb
white sweet clover	Yes	No	No	No
Melilotus alba	Yes	No	No	No

As nouns, white sweet clover and Melilotus alba are synonyms defined as:

white sweet clover and Melilotus alba: biennial plant; valuable honey plant

Other synonyms of white sweet clover include white melilot.

white sweet clover (noun)	Melilotus alba (noun)
biennial plant; valuable honey plant	biennial plant; valuable honey plant