downy cheat vs Bromus tectorum

downy cheat and Bromus tectorum both are nouns.

Word	Noun	Adjective	Verb	Adverb
downy cheat	Yes	No	No	No
Bromus tectorum	Yes	No	No	No

As nouns, downy cheat and Bromus tectorum are synonyms defined as:

downy cheat and Bromus tectorum: annual or winter annual grass with softly hairy leaves of the Mediterranean

Other synonyms of downy cheat include cheatgrass, downy brome, downy bromegrass, downy chess, drooping brome.

downy cheat (noun)	Bromus tectorum (noun)
annual or winter annual grass with softly hairy leaves of the Mediterranean	annual or winter annual grass with softly hairy leaves of the Mediterranean