Agrostis alba vs wood meadowgrass

Agrostis alba and wood meadowgrass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Agrostis alba	Yes	No	No	No
wood meadowgrass	Yes	No	No	No

As nouns, Agrostis alba and wood meadowgrass are synonyms defined as:

Agrostis alba and wood meadowgrass: slender European grass of shady places; grown also in northeastern America and temperate Asia

Other synonyms of Agrostis alba include Poa nemoralis.

Agrostis alba (noun)	wood meadowgrass (noun)
slender European grass of shady places; grown also in northeastern America and temperate Asia	slender European grass of shady places; grown also in northeastern America and temperate Asia