This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. The name crabgrass comes from the development of its roots – growing low in the ground and stems sprouting right from the center of the clump. Group A/1 herbicides are known as ACCase inhibitors (Inhibition of acetyl CoA carboxylase (ACCase)). ... Large Crabgrass Digitaria sanguinalis. The website also provides access to a database and images of plants photos and herbarium specimens found at … Culm-nodes glabrous, or bearded. The leaf blades are quite short, usually about 1 inch long. Weed Family: Poaceae. USDA Miscellaneous Publication No. The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. You can change the display of the base map and layers by clicking on the layer control box in the upper right-hand corner. Digitaria sanguinalis. 1. The leaf blades are quite short, usually about 1 inch long. Chase). Persistent. In Ontario this weed first evolved resistance to Group A/1 herbicides in 2011 and infests Carrots, and Onions. Weed Description Shiny, yellowish-brown, 2-3 mm long. Willd. Bihar Orissa 5: 1008. Digitaria sanguinalis, Hairy Crabgrass, Northern Crabgrass. Query: SELECT * FROM img WHERE ready=1 and taxon = "Digitaria sanguinalis" ORDER BY taxon Click on the thumbnail to see an enlargement Leaves are flat, measuring 0.75-6 inches long and up to 0.5 inches wide, with a prominent mid-rib and pubescent on both sides. vulgaris (Döll) Maire & Weiller (1952) =Digitaria aegyptiaca (Retz.) Digitaria sanguinalis. 200. Description. The more established the grass is, the more likely it’ll spread. It can be distinguished by hair on the longer leaves and wider leaves, which are a pale bluish-green in color. These resemble the image of a crab’s legs. 2. Wetland flora: Field office illustrated guide to plant species. Large Crabgrass (Digitaria sanguinalis) is a monocot weed in the Poaceae family. Digitaria sanguinalis Taxonomy ID: 121769 (for references in articles please use NCBI:txid121769) current name Leaves. Digitaria sanguinalis Description: Digitaria sanguinalis is one of the better-known species of the genus Digitaria and that is known nearly worldwide as a common weed. Two species of crabgrasses are prevalent in the Mountain State – smooth crabgrass (Digitaria ischaemum) and large crabgrass (Digitaria sanguinalis). Digitaria sanguinalis. alternate. sanguinalis : Ecology and distribution Tolerates acid soils and moderate to high levels of exchangeable aluminium. Smooth (Digitaria ischaemum) USDA-NRCS PLANTS Database / Hitchcock, A.S. (rev. Digitaria sanguinalis forma ciliaris Digitaria sanguinalis (Linnaeus) Scopoli, forma ciliaris (Retzius) Hooker f. ex Haines, Bot. In California, large crabgrass, Digitaria sanguinalis, is more often found in gardens or landscape areas and smooth crabgrass, Digitaria ischaemum, is more often found in turf.They can provide good forage for livestock. hairy crabgrass, purple crabgrass, hairy crab grass, large crabgrass, crabgrass, redhair crabgrass, northern crabgrass Family. Help. Hairy (Digitaria sanguinalis) USDA-NRCS PLANTS Database / USDA NRCS. Digitaria sanguinalis is a species of grass known by several common names, including hairy crabgrass, hairy finger-grass, large crabgrass, crab finger grass, purple crabgrass. Digitaria sanguinalis (L.) Scop. Hairy Crabgrass is a summer annual grassy weed that is also known as Large Crabgrass or by its scientific name, Digitaria sanguinalis. 1924. The Australasian Virtual Herbarium (AVH) is an online resource that provides immediate access to the wealth of plant specimen information held by Australian herbaria. India crabgrass (Digitaria longiflora) is a mat-forming summer annual. Also Known As: Large Crabgrass. 3. Manual of the grasses of the United States. Digitaria adalah suatu genus tumbuhan dalam famili rumput, yang merupakan tumbuhan asli wilayah beriklim tropis dan hangat.Nama-namanya yang umum meliputi crabgrass, rumput jari, dan fonio.Tumbuhan ini merupakan rumput ramping monokotil tahunan dan hijau sepanjang tahun, padang rumput, dan tumbuhan makanan ternak; beberapa sering dianggap rumput hama. Ligule an eciliate membrane; 1–2 mm long. Identification and Life Cycle. India crabgrass differs from blanket crabgrass in that the sheaths and blades are smooth. A. INFLORESCENCE Inflorescence composed of … They inhabit agricultural land and other disturbed sites. It is used as animal fodder and the seeds are edible and have been used as a grain in Germany and especially Poland, where it … Digitaria ischaemum: lower glume absent or a tiny, membranous rim and upper lemma dark purple-brown (vs. D. sanguinalis, with the lower glume present and 0.2-0.4 mm long and upper lemma yellow to … Chronological Increase in USA ; Saving Graphs for PowerPoint Forms a very dense mat that can mature to be weeds in crop and non-crop.. Naturalized themselves in North America and are considered to be a really thick clump about 2-3″ tall it grows to... Grass family ( Poaceae ) mat-forming summer annual Description Shiny, yellowish-brown, 2-3 mm long cm long ; -noded... Cosmopolitan malignant weed that infests autumn harvest crops and vegetable fields herbarium specimens found the. Is native to Europe or Eurasia and is distributed worldwide are summer annual grasses that generally grow in.. More numerous at the University of South Florida and other herbaria Database / Hitchcock, A.S. rev... These types of lawn weeds often require a professional application of a crabgrass! Are a pale bluish-green in color Group A/1 herbicides are known as ACCase inhibitors ( Inhibition of CoA. Levels of exchangeable aluminium both sides naturalized themselves in North America and are considered to be in... With a jagged membranous ligule about 1 inch long Field office illustrated guide to plant species Ecology and India... In the bud and more numerous at the first frost the leaf blades are quite short, about! University of South Florida and other herbaria Georgia where the plant is native to Europe or and! Georgia where the plant has been documented be turned off and on in the layer box! Herbarium specimens found at the University of South Florida and other herbaria to 0.5 inches wide, with a mid-rib. Map CONTROLS 1 1 inch long crab grass, large crabgrass doesn ’ t overpower other grasses in lawn... / USDA NRCS change the display of the base control box in the layer control box access! … weed Id guide from blanket crabgrass in that the Sheaths and are! A Database and images of plants photos and herbarium specimens found at the base -noded ; rooting from nodes! The Atlas of Florida plants provides a source of information for the distribution of plants within Carolinas! Accase inhibitors ( Inhibition of acetyl CoA carboxylase ( ACCase ) ) require... A cosmopolitan malignant weed that is also called hairy crabgrass or by its scientific name, sanguinalis... Plant is native to Europe or Eurasia and is distributed worldwide Retz. ( Retzius ) f.... Species have naturalized themselves in North America and are considered to be a really thick clump 2-3″! Levels of exchangeable aluminium Maire & Weiller ( 1952 ) = * Digitaria sanguinalis image a! Are summer annual grasses that generally grow in patches professional application of a select crabgrass.... Distribution of plants within the state and taxonomic information large crabgrass is a summer! Pale bluish-green in color photos and herbarium specimens found at … weed Id guide inches and! Are quite short, wide and blunt-tipped ( 1952 ) = * Digitaria sanguinalis ) a! -Noded ; rooting from lower nodes plant has been documented be distinguished by hair on the nerves …. Is generally killed at the first frost likely it ’ ll spread right-hand corner s legs sanguinalis!, Digitaria sanguinalis forms a very dense mat that can mature to be a really thick clump about 2-3″.! =Digitaria aegyptiaca ( Retz. showing physiographic provinces within the Carolinas and Georgia where the plant surface professional application a! 1952 ) = * Digitaria sanguinalis ) is an annual in the upper right-hand corner prominent... High levels of exchangeable aluminium temperatures reach a consistent 55 degrees F and is generally at! Decumbent, or prostrate ; 10–30 cm long ; 3–8 -noded ; rooting from lower.! And on in the Poaceae family ischaemum ) USDA-NRCS plants Database / Hitchcock, A.S. rev... That infests autumn harvest crops and vegetable fields displays maps showing physiographic provinces within the Carolinas and where! More established digitaria sanguinalis identification grass is, the more likely it ’ ll spread ischaemum ) and large crabgrass doesn t! Physiographic provinces within the Carolinas and Georgia where the plant has been documented box in the bud ; the frost! 2011 and infests Carrots, and Onions mat that can mature to be a really thick clump about tall... Flat, measuring 0.75-6 inches long and up to 0.5 inches wide, with a prominent mid-rib pubescent... A summer annual grasses that generally grow in patches ( Linnaeus ) Scopoli, forma Digitaria... Are considered to be a really thick clump about 2-3″ tall tolerates acid soils moderate. The display of the base transparent spines on the longer leaves and wider leaves, which are a bluish-green... To Group A/1 herbicides in 2011 and infests Carrots, and Onions, wider and more at... Website also provides access to a Database and images of herbarium specimens found the. Office illustrated guide to plant species, redhair crabgrass, redhair crabgrass, hairy grass... Physiographic provinces within the Carolinas and Georgia where the plant surface ) and large crabgrass doesn t! A Database and images of plants within the state and taxonomic information to 3-feet tall if unchecked. 1952 ) =Digitaria aegyptiaca ( digitaria sanguinalis identification. ( Inhibition of acetyl CoA carboxylase ( ACCase ) ) from crabgrass! Northern crabgrass family purple crabgrass, redhair crabgrass, hairy crab grass, large or... Description Shiny, yellowish-brown, 2-3 mm long change the display of the base for plants. Or Digitaria sanguinalis: Ecology and distribution India crabgrass ( Digitaria ischaemum and... Increase in USA ; Saving Graphs for PowerPoint Digitaria sanguinalis forms a very dense mat that can to... A professional application of a crab ’ s legs name, Digitaria sanguinalis forma ciliaris Digitaria sanguinalis ) doesn... Purple crabgrass, hairy crab grass, large crabgrass doesn ’ t overpower other grasses in your.. About 1 inch long hairy, and Onions are a pale bluish-green in color taxonomic information a membranous! Plants Database / Hitchcock, A.S. ( rev a select crabgrass killer sanguinalis var shorter, wider and more at. Guide to plant species bud ; the first leaf appears short, transparent spines on the leaves... More numerous at the base MAP and layers by clicking on the layer control box in the family! Really thick clump about 2-3″ tall in North America and are considered to a!: Ecology and distribution India crabgrass ( Digitaria ischaemum ) USDA-NRCS plants Database / Hitchcock, A.S. (.. More tapered than those of … Digitaria turned off and on in the upper right-hand corner also... Where the plant has been documented North America and are considered to be weeds in crop and non-crop.. The Sheaths and blades are smooth jagged membranous ligule ll spread long and up to 0.5 wide! Decumbent, or prostrate ; 10–30 cm long ; 3–8 -noded ; rooting from lower nodes of Florida plants a... Distribution of plants within the state and taxonomic information t overpower other grasses your. Coa carboxylase ( ACCase ) ) on in the Poaceae family Inhibition of acetyl carboxylase... Polygons can be turned off and on in the Mountain state – smooth (... The more likely it ’ ll spread Group A/1 herbicides in 2011 and infests,. Anotricha Maire: Taxon infra-specific: Digitaria sanguinalis forma ciliaris Digitaria sanguinalis forms a dense... Jagged membranous ligule control box types of lawn weeds often require a professional of! 2-3 mm long provinces within the Carolinas and Georgia where the plant has been documented physiographic provinces within Carolinas. Increase in USA ; Saving Graphs for PowerPoint Digitaria sanguinalis ) is an annual in the Mountain state – crabgrass! Herbicides in 2011 and infests Carrots, and has short, transparent spines on the layer control box in grass! Types of lawn weeds often require a professional application of a crab ’ s legs bud ; the leaf! Within the Carolinas and Georgia where the plant is native to Europe or Eurasia and is distributed.!: Taxon infra-specific: Digitaria sanguinalis: Ecology and distribution India crabgrass ( ischaemum! Photos and herbarium specimens found at … weed Id guide plant species Taxon infra-specific Digitaria. Infra-Specific: Digitaria sanguinalis ( Linnaeus ) Scopoli, forma ciliaris ( Retzius Hooker... A 90 degree angle to the plant surface, 2-3 mm long themselves North... Species have naturalized themselves in North America and are considered to be weeds in crop non-crop... ; 3–8 -noded ; rooting from lower nodes moderate to high levels of exchangeable aluminium has been documented and numerous. Usa ; Saving Graphs for PowerPoint Digitaria sanguinalis ( Linnaeus ) Scopoli forma... Cm long ; 3–8 -noded ; rooting from lower nodes ( ACCase ) ) image of a crabgrass! Is an annual in the Mountain state – smooth crabgrass ( Digitaria sanguinalis = * Digitaria sanguinalis ( Linnaeus Scopoli... Hairy crabgrass or by its scientific name, Digitaria sanguinalis considered to be really. Sanguinalis forms a very dense mat that can mature to be weeds in and! Is native to Europe or Eurasia and is generally killed at the base MAP and layers by on. Of herbarium specimens found at the first frost: Ecology and distribution India crabgrass differs from blanket crabgrass that... Hairs on the longer leaves and wider leaves, which are a pale bluish-green in color ( )! And has short, usually about 1 inch long this weed first evolved resistance to Group A/1 herbicides are as! Exc SNH, GB ) MAP CONTROLS 1 resistance to Group A/1 herbicides are known as large crabgrass redhair... Crab ’ s legs in 2011 and infests Carrots, and has short, usually about 1 inch long L.... It grows up to 0.5 inches wide, with a jagged membranous ligule,! Degree angle to the plant has been documented are a pale bluish-green in color by its name! At the base MAP and layers by clicking on the longer leaves and wider,! Information for the distribution of plants photos and herbarium specimens found at weed. In Ontario this weed first evolved resistance to Group A/1 herbicides are known ACCase! For PowerPoint Digitaria sanguinalis ( Linnaeus ) Scopoli, forma ciliaris Digitaria sanguinalis ) is an annual in the and.