velvet bent vs velvet bent grass

velvet bent and velvet bent grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
velvet bent	Yes	No	No	No
velvet bent grass	Yes	No	No	No

As nouns, velvet bent and velvet bent grass are synonyms defined as:

velvet bent and velvet bent grass: common grass with slender stems and narrow leaves

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

velvet bent (noun)	velvet bent grass (noun)
common grass with slender stems and narrow leaves	common grass with slender stems and narrow leaves