tick trefoil vs beggar's lice

tick trefoil and beggar's lice both are nouns.

Word	Noun	Adjective	Verb	Adverb
tick trefoil	Yes	No	No	No
beggar's lice	Yes	No	No	No

As nouns, tick trefoil and beggar's lice are synonyms defined as:

tick trefoil and beggar's lice: any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or loments

Other synonyms of tick trefoil include beggar lice.

tick trefoil (noun)	beggar's lice (noun)
any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or loments	Eurasian and North American plants having small prickly nutlets that stick to clothing
	any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or loments