creeping bent vs creeping bentgrass

creeping bent and creeping bentgrass both are nouns.

Word	Noun	Adjective	Verb	Adverb
creeping bent	Yes	No	No	No
creeping bentgrass	Yes	No	No	No

As nouns, creeping bent and creeping bentgrass are synonyms defined as:

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

Other synonyms of creeping bent include Agrostis palustris.

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