Hiiesalu et al. 5:05. The following relationships have been collated from the published literature (see 'References'). Foliage Mostly basal, nearly glabrous; blades V-shaped, narrow, 1-7 in. Abrams, Marc D. 1988. alpigena) is confined to Mt. Grund- und Stängelblätter flach oder offen rinnig, 2–6 mm breit. The invention discloses a Poa pratensis variety identification method based on a hyper-spectral image. How to identify Poa trivialis and Poa Annua and how to kill them - … 24 May 2003 Portree, Skye. Stems not or hardly flattened, rather stiff. Besonders in den warmen Jahreszeiten sind weltweit diese Bodenformen vielfach vorzufinden. It has been used for lawns, athletic fields, golf course fairways, tees, and rough, and been widely planted for pastures in regions where it thrives. Kentucky bluegrass prefers full sun, but will tolerate some shade. Suitable pH: acid, neutral and basic (alkaline) soils. Key Laboratory of Grassland Ecosystems, The Ministry of Education of China, Lanzhou, China. Back; Search; Menu. There are four subspecies found in New England: one (Poa pratensis ssp. Synopse der Artengruppe des Wiesen-Rispengrases (Poa pratensis agg.) There are four subspecies found in New England: one (Poa pratensis ssp. Filters: Show All Hide Herbivores Hide Parasites Hide Mycorrhizae Hide Saprobes. Poa compressa appears to occur on similar but drier and perhaps better quality sites and to achieve somewhat less dominance. strigosa (Hoffm.) Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. 13 0 obj <> endobj The species is very variable, partly owing to forms developed in Boat-shaped tip and parallel-sided leaf blades. Leaves mostly basal. POA ANNUA/POA TRIVIALIS : Identification and what to do about it - Duration: 5:05. Poa pratensis: Elmi adı ; Poa pratensis: Vikinövlərdə sistematika: Şəkil axtarışı: ITIS 41088: NCBI 4545: EOL 1114583: GRIN 28996: IPNI 417792-1: TPL kew-436906: Poa pratensis (lat. A-H Semi-thin sections of Poa pratensis ovaries (bars 40 µm). Southwestern Naturalist. pratensis Kentucky bluegrass. Being a facultative apomictic species, P. pratensis has a highly variable chromosome number. A long-lived sodgrass with rhizomes, growing 0.5-3 ft. (0.2-0.9 m) tall. Poa is a genus of about 500 species of grasses, native to the temperate regions of both hemispheres. Washington, Coos County, New Hampshire, and is a rare native; another (P. pratensis ssp. parts of Eastern USA, where it is known as Kentucky bluegrass. Botanical Characteristics and Identification: Kentucky bluegrass is a sod forming rhizomatous cool season (C-3) grass that is adapted to climates with warm summers and cold winters. Photo © Da es neben den Ausläufern auch über eine tiefe Bewurzelung verfügt, ist es sehr trockentolerant. Poa humilis Poa angustifolia Synonyme Poa subcaerulea, Poa irrigata, Poa Culms erect, or geniculately ascending; 15–90 cm long; 3–5 -noded. Das Wiesen-Rispengras wächst besonders gerne auf nährstoffreichen und wohltemperierten Böden. Synonyme: Poa anceps English name: Kentucky Bluegrass Verbreitung in Deutschland: Name der Kleinart Poa pratensis (s.str.) Die Laubblätter weisen in der Mitte eine Doppelrille auf. Einige Unterarten sind deutlich kleiner oder blaugrün bereift. Northern Hemisphere to N. Mexico. Poa pratensis is a PERENNIAL growing to 1 m (3ft 3in) at a medium rate. Panicle branches 3-6 together, lowest group usually at least 4, bare towards the base, spikelets clustered together in the same plane towards the end of the branches. Join now. Die Robustheit der Wiesenrispe beruht auf den unterirdischen Ausläufern (Rhizome). ex Blytt) Hiitonen Show All Show Tabs Kentucky bluegrass alpigena) is confined to Mt. Since Poa pratensis is identified as both native and introduced, the latter conclusion does seem to be suggested. The following relationships have been collated from the published literature (see 'References'). Common on roadsides (where perhaps sometimes sown), grassland, waste ground, preferring dry soils. It is native to Europe and Asia … Epidermis-cells thick-walled all around. alpigena Kentucky bluegrass Poa pratensis ssp. Poa pratensis, die Wiesenrispe, gehört zur Gruppe der Süßgräser. The Lawn Whisperer 5,038 views. By clicking on one of the characteristics in the table header, you can sort the varieties accordingly. Kentucky bluegrass is the grass that made sod production possible in northern climates. Poa pratensis (Kentucky blue grass): Go Botany Top gobotany.nativeplanttrust.org. Poa nemoralis L. is a grass species from the family Poaceae.Poa is Greek for fodder and nemoralis is Latin for growing in the woods. It has a so called perennial root system in which maximum root system development occurs … Ruler lines are millimetres, A panicle branch, spikelets still rather young at this Poa pratensis, commonly known as Kentucky Bluegrass or Common Meadow-grass, is a perennial species of grass. Other features: Tufted, with creeping underground stems. There are four subspecies found in New England: one (Poa pratensis ssp. Identification and Expression Analysis of the SWEET Gene Family from Poa pratensis Under Abiotic Stresses. Poa trivialis rough meadow grass Join the RHS today and get 12 months for the price of 9. It has a dark green color. Leaf-sheaths keeled; smooth. Poa pratensis, commonly known as Kentucky bluegrass (or blue grass), smooth meadow-grass, or common meadow-grass, is a perennial species of grass native to practically all of Europe, North Asia and the mountains of Algeria and Morocco. Washington, Coos County, New Hampshire, and is a rare native; another (P. pratensis ssp. a: Pflanze mit dicht büscheligen Trieben. It is a kind of grass with a characteristic fur. It is mentioned frequently in the name of leprous seeds. … Panicle branches 3-6 together, Rchb. clustered together in the same plane towards the end of the branches. alpigena) is confined to Mt. (engl. Poa pratensis L. Introduction: Kentucky bluegrass has long been the most important cool season grass planted as turf. 22 0 obj <>/Filter/FlateDecode/ID[<0C2EE32EA881C7469C91525FE4E67268>]/Index[13 20]/Info 12 0 R/Length 63/Prev 44999/Root 14 0 R/Size 33/Type/XRef/W[1 2 1]>>stream Tall fescue has poor palatability and should not be mixed with other pasture species. Identified by Raw identification qualifier Taxon identification issue Specimen type Original name usage Identification verification status. Glumes c 2-4 mm long, lemmas c 3-4 mm long. Foliage Mostly basal, nearly glabrous; blades V-shaped, narrow, 1-7 in. Entsprechend groß die Ausbreitung des Poa Pratensis. Die etwa 567 Arten sind von subarktischen sowie subantarktischen bis zu gemäßigten Gebieten fast weltweit und in tropischen Gebirgen weitverbreitet. agassizensis (B. Boivin & D. Löve) R.L. It is in flower from May to July. Poa pratensis. Ligule present 5. Chromosomal markers constitute a powerful tool for chromosome identification and for various aspects of genomic … Of grazing, prolonged rest, and is a kind of grass with a characteristic.... Sod production possible in northern climates and produce upright leafy stems from ends... Der Merkmale - zusammengestellt von Eggert Horst - eggert.horst @ gmx.de -, 05.05.2011! 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Climate grass seed that germinates very quickly and covers the area quickly - eggert.horst @ gmx.de,...