Dicentra cucullaria vs Dutchman's breeches

Dicentra cucullaria and Dutchman's breeches both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dicentra cucullaria	Yes	No	No	No
Dutchman's breeches	Yes	No	No	No

As nouns, Dicentra cucullaria and Dutchman's breeches are synonyms defined as:

Dicentra cucullaria and Dutchman's breeches: delicate spring-flowering plant of the eastern United States having white flowers with double spurs

Dicentra cucullaria (noun)	Dutchman's breeches (noun)
delicate spring-flowering plant of the eastern United States having white flowers with double spurs	delicate spring-flowering plant of the eastern United States having white flowers with double spurs