nonesuch clover vs black medick

nonesuch clover and black medick both are nouns.

Word	Noun	Adjective	Verb	Adverb
nonesuch clover	Yes	No	No	No
black medick	Yes	No	No	No

As nouns, nonesuch clover and black medick are synonyms defined as:

nonesuch clover and black medick: prostrate European herb with small yellow flowers and curved black pods; naturalized in North America

Other synonyms of nonesuch clover include hop clover, Medicago lupulina, yellow trefoil.

nonesuch clover (noun)	black medick (noun)
prostrate European herb with small yellow flowers and curved black pods; naturalized in North America	prostrate European herb with small yellow flowers and curved black pods; naturalized in North America