Kingdom: Plantae (2654)
Phylum: Tracheophyta (2567)
Class: Liliopsida (391)
Order: Cyperales (91)
Family: Poaceae (72)(family description)
Genus: Bromus (4)
Epithet: madritensis L. (1)
Synonym: Bromus decipiens Cav.
decipiens => deceiving, misleading
madritensis => from Madrid, Spain