Perennial Ryegrass

1. Perennial Ryegrass  (site info) A compendium of technical information on the use of ryegrass for pasture. http://eesc.orst.edu/agcomwebfile/edmat/html/pnw/p... 2. Perennial Ryegrass  (site info) Fact sheet on the plant, list of cultivars grown in the US, details of yield trials, publications list, from Oregon State University. http://www.forages.css.orst.edu/Topics/Species/Gra... 1-2 of 2.