hop clover vs lesser yellow trefoil

hop clover and lesser yellow trefoil both are nouns.

Word	Noun	Adjective	Verb	Adverb
hop clover	Yes	No	No	No
lesser yellow trefoil	Yes	No	No	No

As nouns, hop clover and lesser yellow trefoil are synonyms defined as:

hop clover and lesser yellow trefoil: clover native to Ireland with yellowish flowers; often considered the true or original shamrock

Other synonyms of hop clover include shamrock, Trifolium dubium.

hop clover (noun)	lesser yellow trefoil (noun)
clover native to Ireland with yellowish flowers; often considered the true or original shamrock	clover native to Ireland with yellowish flowers; often considered the true or original shamrock
prostrate European herb with small yellow flowers and curved black pods; naturalized in North America