Agrostis palustris vs creeping bentgrass

Agrostis palustris and creeping bentgrass both are nouns.

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

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

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

Other synonyms of Agrostis palustris include creeping bent.

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