brown bent vs Rhode Island bent

brown bent and Rhode Island bent both are nouns.

Word	Noun	Adjective	Verb	Adverb
brown bent	Yes	No	No	No
Rhode Island bent	Yes	No	No	No

As nouns, brown bent and Rhode Island bent are synonyms defined as:

brown bent and Rhode Island bent: common grass with slender stems and narrow leaves

Other synonyms of brown bent include Agrostis canina, dog bent, velvet bent, velvet bent grass.

brown bent (noun)	Rhode Island bent (noun)
common grass with slender stems and narrow leaves	common grass with slender stems and narrow leaves