annual ryegrass Directory References Discover 10 Great Sports Rivalries Is Body Language Universal? 10 Famous Artworks by Leonardo da Vinci Inventors and Inventions of the Industrial Revolution How Do We Know How Far Away the Stars Are? Causes of the Great Depression 10 Greatest Baseball Players of All Time Contents annual ryegrass plant species Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Lolium multiflorum Learn about this topic in these articles:description In ryegrass…perennial ryegrass (Lolium perenne) and annual ryegrass (L. multiflorum) are important constituents of pasture and lawn-seed mixtures used around the world. The plants are unrelated to cereal rye (Secale cereale).Read More