Epimedium grandiflorum vs barrenwort

Epimedium grandiflorum and barrenwort both are nouns.

Word	Noun	Adjective	Verb	Adverb
Epimedium grandiflorum	Yes	No	No	No
barrenwort	Yes	No	No	No

As nouns, Epimedium grandiflorum and barrenwort are synonyms defined as:

Epimedium grandiflorum and barrenwort: slow-growing creeping plant with semi-evergreen leaves on erect wiry stems; used as ground cover

Other synonyms of Epimedium grandiflorum include bishop's hat.

Epimedium grandiflorum (noun)	barrenwort (noun)
slow-growing creeping plant with semi-evergreen leaves on erect wiry stems; used as ground cover	slow-growing creeping plant with semi-evergreen leaves on erect wiry stems; used as ground cover