Spikelets solitary, sessile, consisting of (5)10–22 fertile florets … Preferred name: Lolium multiflorum ; Authority: Lamarck ; Notes. It is found in all areas of NC. Pertinent Synonyms & Notes (particularly those used in California; go to GRIN for other synonyms). Width: 0 ft. 8 in. Weed Tech 21: 477–482 (2006).doi 10.1614/WT-06-168.1", https://en.wikipedia.org/w/index.php?title=Lolium&oldid=993752444, Pages using Tropicos template without author names, Creative Commons Attribution-ShareAlike License, This page was last edited on 12 December 2020, at 08:26. However, it is not a legal authority for statutory or regulatory purposes. Franç. Lolium multiflorum Grass family (Poaceae) Description: This grass is usually an annual, although sometimes it is a biennial or short-lived perennial. It consists of a flowering culm with alternate leaves about 1-3' tall. The presence of ryegrass in ... Ryegrass (Lolium multiflorum Lam.) Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours), 4a, 4b, 5b, 5a, 6b, 6a, 7b, 7a, 8a, 8b, 9b, 9a. Lolium. var. Herbicides, as well as plant … Tennis courts, including those at the All England Lawn Tennis and Croquet Club, the venue for Wimbledon, are planted with ryegrass. It grows vigorously in winter and early spring. Blooming can occur spring to fall. Research has shown that these particular biotypes are … multiflorum, L ... L. perenne freely crosses with Lolium multiflorum (Italian ryegrass), producing fertile hybrids (L. x hybridum) with intermediate characteristics. It is used to treat unspecified medicinal disorders, as a medicine and has environmental uses. Lolium multiflorum (Italian Rye-grass IRG - poaceae family) is an herbaceous annual, perennial grass is being cultivated in South Korea for production of silage for an-imals. (Lamarck) 3: 621 (1779). Synonyms. is an accepted name This name is the accepted name of a species in the genus Lolium (family Poaceae ). latifolium Maire [family POACEAE] High competitiveness, adaptability, widespread resistance to herbicides and seed dormancy make the plant a permanent problem. Lolium is a genus of tufted grasses in the bluegrass subfamily of the grass family. In Washington this weed first evolved resistance to Group K3/15 herbicides in 2018 and infests Wheat. & Hohen. It is genetically diverse and displays a high degree of phenotypic plasticity and these characteristics mean that is highly adaptable. Dimensions: Height: 0 ft. 2 in. Italian ryegrass and perennial ryegrass can hybridize, result… While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in provisions … Husnot. It is very high yielding and reliably provides up to 18t DM per hectare on soils that suit it. They do not survive harsh winters or hot dry summers. Glyphosate-resistant Lolium has been reported from Mississippi in 2006. Victoria. Lolium temulentum: glume mostly 7–28 mm long, the body 0.75–1.5 times as tall as the column of florets, plants annual, with 2- to 10-flowered (vs. L. multiflorum, with the glume 3.5–15 mm long, the body 0.25–0.75 times as tall as the column of florets, and plants annual or perennial, with mostly 5- to 22-flowered spikelets). Italian ryegrass (Lolium multiflorum) is regarded as a potential threat to one of more vegetation communities in Victoria, where it is a common weed of plains riparian shrubby woodlands in the Wimmera bioregion and floodplain riparian woodlands in the Northern Inland Slopes bioregion in this state. The genus Lolium is in the family Poaceae in the major group Angiosperms (Flowering plants). High competitiveness, adaptability, widespread resistance to herbicides and seed dormancy make the plant a permanent problem. (All ryegrasses yield less on light soils, especially in low rainfall areas.) It is hardy to zone (UK) 5 and is not frost tender. 1753. to Central Asia and Himalaya. is the main winter weed of crops in Southern Brazil. Accepted: WCSP: Lolium remotum … [12] Ryegrass pollen is also one of the major causes of hay fever. Wide collar … Leaves. Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. In the United States, Festuca perennis is sometimes used as a winter cover crop to prevent erosion, build soil structure and … Italian ryegrass, also called annual ryegrass, is an upright annual grass that behaves like a biennial or short-lived perennial. multiflorum) is a monocot weed in the Poaceae family. Italian ryegrass and a related species, perennial ryegrass, Lolium perenne, are the two most common weedy ryegrasses in California. It is in flower from May to September. since it belongs to the same botanical family [1]. floret. This is a short lived grass lasting for two years. It is the principal grazing grass in New Zealand where some 10 million kilograms of certified seed are produced every year. In this context, Italian rye grass (Lolium multiflorum) pollen of the Poaceae family cultivated in Southern Brazil has been considered a major sensitizing agent in patients with pollinosis. Herbicides, as well as plant growth regulators, can be used as a management option for ryegrass seed production, however there is no consensus among authors at which stage of … Like many cool-season grasses of the Poaceae, it harbors a symbiotic fungal endophyte, either Epichloë or its close relative Neotyphodium, both of which are members of the fungal family Clavicipitaceae. Each fertile floret is replaced by an elongated grain. species Lolium multiflorum Lam. The two species differ primarily in their … Accepted: WCSP: Lolium perenne L. Accepted: WCSP: Lolium persicum Boiss. Lolium multiflorum, a European species, now grows in most of the Flora region. It is used as a cover crop, for silage or as an ornamental. Leaves are rough to touch on top side with a glossy underside, veins are prominent with smooth margins. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Higher taxa. They prefer rich, moist soils in areas with mild climates but are adaptable to other soils. Lolium multiflorum is a BIENNIAL growing to 0.3 m (1ft). Italian Ryegrass (Lolium perenne ssp. Read our Commitment to Diversity | Read our Privacy Statement. Lolium perenne var. Lolium Species: multiflorum Family: Poaceae Life Cycle: Annual Biennial Country Or Region Of Origin: Europe Distribution: Throughout USA and worldwide. Italian Ryegrass (Lolium multiflorum) Ref: IRTET. Ryegrasses are naturally diploid, with 2n=14, and are closely related to the fescues (Festuca).[5][6][7][8]. multiflorum (Lam.) Holotype of Lolium multiflorum Lam. The record derives from WCSP (data supplied on 2012-03-23 ) which reports it as an accepted name (record 422833 ) with original publication details: Fl. [15], World Checklist of Selected Plant Families, "Horticulture Hotline: To rye or not to rye - it's that lawn season again", Linnaeus, Carl von. Lolium multiflorum Lam. [3][4] It is often called ryegrass, but this term is sometimes used to refer to grasses in other genera. Habit. Husnot – Italian ryegrass Lolium multiflorum Lam. Lolium multiflorum and L. perenne are interfertile and intergrade. Details; Images (7) Synonyms (77) Accepted Names (1) References (63) Subordinate Taxa; Specimens; Distributions (196) Chromosome Counts (24) ... family: ! The nutritional quality of IRG varied with other It is found throughout California to about 3300 feet (1000 m), except in deserts and the Great Basin and inhabits agricultural land and other disturbed places. family Poaceae genus Lolium species Lolium multiflorum Name Synonyms Lolium ambiguum Desp. This species can be found in the following regions of the western United States (according to the Bureau of Land Management classification of Physiographic Regions of the western United States): 1 Northern Pacific Border 2 Cascade Mountains 3 Southern Pacific Border Hybrid Parent × Schedolium krasanii H.Scholz, Kochia 2: 51 (-52) (2007). Italian ryegrass. Coss. It is planted as a cover crop, as a temporary lawn grass, for roadside restoration, and for soil or forage enrichment; it often escapes from cultivation, becoming established in disturbed sites. Both surfaces of the leaves are bright, glossy, and smooth. multiflorum (Lam.) The primary species found worldwide and used both for lawns and as a forage crop is perennial ryegrass (Lolium perenne). Lolium multiflorum Lam., Fl. Ryegrasses are also used in soil erosion control programs. Contact us about this record. Statistics are at the end of the page. (Soreng et al., 2015). & Durieu N.C. Ryegrass should not be confused with rye, which is a grain crop. Lolium multiflorum Lam. A 6-10 inch flowering spike forms with alternate spikelets. In this region, Italian rye grass is capable of producing a great amount of pollen. (Lamarck) 3: 621 (1779). There is a large range of cultivars. Whole Plant Traits: Plant Type: Annual Turfgrass Weed Woody Plant Leaf Characteristics: Deciduous Habit/Form: Clumping Growth Rate: Rapid It grows 2 to 3 feet tall with numerous long, narrow, stiff leaves near the base of the plant. Family: Poaceae ⁄ Gramineae – Grass family Genus: Lolium L. – ryegrass Species: Lolium perenne L. – perennial ryegrass Subspecies: Lolium perenne L. ssp. Lolium ×hybridum Hausskn. [13][14] It can become invasive in temperate climates in agricultural areas and in native habitats. This clump forming grass spreads by seed and has a fibrous root system. Several former Lolium species now regarded as part of other genera: Castellia, Enteropogon, × Festulolium, Hainardia, Lepturus, Melica, and Vulpia. [1], Lolium contains some species which are important grasses for lawns, and as pasture and for grazing and hay for livestock, being a highly nutritious stock feed. They are characterized by bunch-like growth habits. genus Lolium. Group K3/15 herbicides are known as Long chain fatty acid inhibitors (Inhibition of cell division (Inhibition of very long chain fatty acids)). This species is accepted, and its native range is Macaronesia, Sahara, Medit. multiflorum . Primary Disseminule Type. Date of Publication 1778 publ. is the main winter weed of crops in Southern Brazil. Full … It is a diploid (2n = 2x = 14), allogamous species. Introduced in Europe generally, Russian Far East, Indian peninsula, China, Japan, Korea, Malesia, South Africa, America generally, New Guinea, Australia, New Zealand ... Family Poaceae ( 1GRAF ) Subfamily Poöideae ( 1POOS ) Genus Lolium ( 1LOLG ) Species Lolium … Competition reduces seed production and quality in the infested crop. The type ( Y. J. Fei 98088, HBAC) has not been seen. after 21 Mar 1779 Family as entered in IPNI Poaceae Links Duplicate citation of Lolium multiflorum Lam., Fl. Systematics – From the systematic point of view it belongs to the Eukaryota Domain, United Plantae, Magnoliophyta Division, Liliopsida Class, Cyperales Order, Poaceae Family and therefore to the Genus Lolium and the L. multiflorum Species. It has a very open growth habit with fewer tillers than other grasses. Accepted: WCSP: Lolium multiflorum Lam. Lolium is native to Europe, Asia and northern Africa, as well as being cultivated and naturalized in Australia, the Americas, and various oceanic islands. It is often called ryegrass, but this term is sometimes used to refer to grasses in other genera. - 0 ft. 6 in. This species was formerly known as Lolium multiflorum. Description (diagnostics are in brown). Lolium multiflorum belongs to the tribe Poeae in the Poaceae grass family, which contains major crop species such as wheat (Triticum aestivum L.), rice (Oryza sativa L.) and maize (Zea mays L.) as well as the model grass Brachypodium distachyon (L.) P. Beauv. !Poaceae Barnhart; genus: Lolium L. Other names for this basionym: Lolium perenne subsp. Lolium temulentum: glume mostly 7–28 mm long, the body 0.75–1.5 times as tall as the column of florets, plants annual, with 2- to 10-flowered (vs. L. multiflorum, with the glume 3.5–15 mm long, the body 0.25–0.75 times as tall as the column of florets, and plants annual or perennial, with mostly 5- to 22-flowered spikelets). Identifying Characteristics. The plant is a low-growing, tufted, hairless grass, with a bunching (or tillering) growth habit. Lolium compositum Thuill. Uses. Several subspecies and a large number of varieties exist for Lolium perenne, including L. perenne subsp. Ryegrass (Lolium multiflorum Lam.) Family: Poaceae: Subfamily: Pooideae: Genus: Festuca: Species: F. perennis. multiflorum (Lam.) Binomial name; Festuca perennis. Lolium multiflorum hybridizes with Festuca pratensis to form the hybrid ×Festulolium braunii (K. Richter) A. Camus. 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