black medick vs nonesuch clover

black medick and nonesuch clover both are nouns.

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

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

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

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

black medick (noun)	nonesuch clover (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