Annual ryegrass (Lolium multiflorum)

Declared out of print March 2010. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalogAnnual ryegrass is an erect, robust\ud cool-season bunch grass that reaches\ud a height of 3 to 4 feet. Plants are\ud yellowish-green at the base and have\ud 12-inch long glossy leaves. This\ud species has a heavy, extensive,\ud fibrous root system