Red Brome (Bromus rubens): Invasive Annual Grass of Arid Lands

Overview

Red Brome (also called Foxtail Brome) is a winter annual grass native to the Mediterranean region but highly invasive in arid and semi-arid regions of western North America. It grows 6-20 inches tall with compact, reddish-purple panicles that turn straw-colored. It completes its life cycle by early summer, leaving dense, flammable thatch.

Taxonomy & Nomenclature

Cultivation & Uses

Not cultivated ornamentally. A serious invasive weed in deserts, grasslands, and shrublands. Increases fire frequency, outcompetes native annuals. Control is a major management challenge. Provides early forage for livestock but injurious awns cause injury. Not recommended for planting.