Bermuda grass vs Cynodon

Bermuda grass and Cynodon both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bermuda grass	Yes	No	No	No
Cynodon	Yes	No	No	No

Bermuda grass (noun)	Cynodon (noun)
trailing grass native to Europe now cosmopolitan in warm regions; used for lawns and pastures especially in southern United States and India	creeping perennial grasses of tropical and southern Africa