- Aegilops cylindrica is a winter annual that can reach 4 ft. (1.2 m) in height.
- The leaves are alternate, up to 0.5 in. (1.2 cm) wide with thin hairs along the margins, sheath openings and auricles. The ligule is short and membranous.
- Flowering occurs in May to June, when the plants produce red (when mature) or straw-colored spikes. Spikes are cylindrical and contain 2-12 spikelets per spike.
- The spikelets are awned with the longest awns at the top of the spike. At maturity the seed heads break into individual segments.
- Ecological Threat
- Aegilops cylindrica is native to southern Europe and western Asia. This species is known to hybridize with wheat.
Oregon Department of Agriculture Plant Programs, Noxious Weed Control 
Pacific Northwest Extension, Oregon State University 
New England Wild Flower Society 
USDA NRCS PLANTS 
USDA ARS GRIN 
Images from Bugwood.org