Agrostis palustris vs creeping bent

Agrostis palustris and creeping bent both are nouns.

Word	Noun	Adjective	Verb	Adverb
Agrostis palustris	Yes	No	No	No
creeping bent	Yes	No	No	No

As nouns, Agrostis palustris and creeping bent are synonyms defined as:

Agrostis palustris and creeping bent: common pasture or lawn grass spread by long runners

Other synonyms of Agrostis palustris include creeping bentgrass.

Agrostis palustris (noun)	creeping bent (noun)
common pasture or lawn grass spread by long runners	common pasture or lawn grass spread by long runners