remotum and L. perenne var. Description. Winter grass refers to a type of ryegrass that’s used to overseed warm-season lawns. Scientific Name: Lolium perenne Perennial Ryegrass is a versatile turfgrass that is commonly used as turf for athletic fields and golf courses because of its traffic tolerance and quick establishment. Before you purchase ryegrass for sowing in your lawn, decide whether you want them for short-term or long-term growing. multiflorum, L. perenne subsp. Both fertile and shorter infertile shoots are present. Notes on Taxonomy and Nomenclature Top of page. English Ryegrass Lolium perenne Grass family (Poaceae) Description: This grass is a short-lived perennial that produces either a solitary culm or small tuft of leafy culms about –2' tall. By sowing winter grass seed in fall, you can ensure you’ll have sparkling green lawn all winter long. OSP Ryegrass (Lolium perenne) - this perennial rye grass was developed with turf characteristics important for all uses. Species. Perennial ryegrass (Lolium perenne) and annual ryegrass (Lolium multiflorum) may be used to overseed dormant bermudagrass lawns in South Carolina. Several subspecies and a large number of varieties exist for Lolium perenne, including L. perenne subsp. With a snow cover, ryegrass can tolerate even lower temperatures. Green flower spikelets in summer turn grey or tan with age. A number of species are grown as forage and lawn grasses in temperate Eurasia and Africa, and both perennial ryegrass (Lolium perenne) and annual ryegrass (L. multiflorum) … With its fast germination and establishment abilities, perennial ryegrass (Lolium perenne) can easily grow to a 24-inch height if left unattended. In addition, this rye grasshas superior seed quality, with a “Poa–free” tag based on extended seed testing so you are not planting your problems. They provide a green cover during the winter when this warm-season grass goes dormant and turns brown after frost. Lolium Lolium. A native to Europe, Northern Africa and parts of Asia, this grass is perfect for heavy soils that tend to … Ryegrass, (genus Lolium), genus of about 10 species of grass in the family Poaceae. The culms are light green, hairless, and … There are two types of winter grass used: annual ryegrass ( Lolium multiflorum ) and perennial ryegrass ( Lolium perenne ). https://www.crabgrasslawn.com/annual-ryegrass-vs-perennial-ryegrass This cool-season grass does best in mild-cool temperatures and damp summer conditions. L. perenne - L. perenne is a cool-season, short-lived, evergreen perennial grass, often used as a lawn grass, forming a clump of broadly linear, flat, dark green leaves with prominent, parallel furrows. Perennial ryegrass (Lolium perenne L.) is a cool-season turfgrass that can be grown in Louisiana from late fall into spring.Though temporary, overseeding lawns or athletic fields with perennial ryegrass can provide cover and green color when existing warm-season turfgrasses go dormant. Accordingly, you can opt for the annual ryegrass (Lolium multiflorum) or perennial ryegrass seed (Lolium perenne). Perennial Ryegrass If you use your lawn for roughhousing and other outdoor activities, Perennial Ryegrass (Lolium perenne) may be the answer to your prayers. cristatum (The Plant List, 2013). It prefers milder climates, but tolerates temperatures down to minus 16 to 18°C without a snow cover. Lolium perenne L. Perennial ryegrass is the fastest establishing species of all the turfgrasses. In fall, you can opt for the annual ryegrass ( Lolium perenne ) number varieties... ’ s used to overseed warm-season lawns turn grey or tan with.... 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