sericea lespedeza vs Lespedeza cuneata

sericea lespedeza and Lespedeza cuneata both are nouns.

Word	Noun	Adjective	Verb	Adverb
sericea lespedeza	Yes	No	No	No
Lespedeza cuneata	Yes	No	No	No

As nouns, sericea lespedeza and Lespedeza cuneata are synonyms defined as:

sericea lespedeza and Lespedeza cuneata: perennial widely planted as for forage and as hay crop especially on poor land

Other synonyms of sericea lespedeza include Lespedeza sericea.

sericea lespedeza (noun)	Lespedeza cuneata (noun)
perennial widely planted as for forage and as hay crop especially on poor land	perennial widely planted as for forage and as hay crop especially on poor land