dactyloctenium aegyptium inflorescence

You can change the display of the base map and layers by clicking on the layer control box in the upper right-hand corner. Classification. Dactyloctenium aegyptium (Click image to Enlarge) ... Inflorescence : Spikes 2-6, digitately radiating, 1.3-3.8 cm long, rachis trigonous or dorsally flattened, rigid, often excurrent into a pungent mucro. Biology and ecology. Habit: grass Description: "Culms compressed and spreading, rooting at the nodes, up to 60 cm tall; blades flat, the edges lined with hairs, rather narrow, as much as a foot long, generally shorter, up to 6.2 mm wide.Inflorescence of 2-6 broad spikes, up to nearly 6 cm long. It is native to Africa, but is widely distributed in Alabama. Inforescence position. Leaf margins have long, stiff hairs. as D. aegyptiacum. Inflorescence, dyed green. ... Inflorescence composed of (1–)3–9 linear to narrowly oblong spikes 1.2–6.5 cm. The stolons may creep and they root from the lower nodes. von (1809) Enumeratio Plantarum Horti Regii Botanici Berolinensis 2: 1029. Image 5470817 is of crowfootgrass (Dactyloctenium aegyptium ) inflorescence(s). Chloris barbata. ... Dactyloctenium aegyptium var. Dactyloctenium aegyptium is native to Africa and widely distributed throughout the tropics, subtropics, and warm temperate regions of the Old World ( USDA, 2013; Manidool, 1992 ). 2: 1029 (180) (published as “aegyptiacum,” usually interpreted as a typographical error). Lower florets with noticeable awns" (Stone, 1970; p. 191). In spontaneous contracting rabbit jejunum preparation, D. aegyptium exert concentration-dependent spasmogenic effect (0.01-0.1 mg/mL) followed by spasmolytic effect at higher doses (0.3-3.0 mg/mL). Dactyloctenium capitatum Dactyloctenium… Eleusine indica. Dactyloctenium aegyptium, or Egyptian crowfoot grass is a member of the family Poaceae native in Africa. With Philoxerus vermicularis at Lido Beach, Florida - Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Growing and spreading on sand right next to the coast Photograph by: Forest and Kim Starr Creative Commons … The flowers are produced in spikelets arranged in a digitate terminal inflorescence with 2-9 radiating branches. ISC: 19321 Eppo: DTTAE Wikidata: Q4922404 Category: Weeds Family: Poaceae Genus: Dactyloctenium Species: Dactyloctenium aegyptium. Culms slender to moderately robust, geniculately ascending more often shortly stoloniferous and mat-forming, 15-60 cm tall, rooting at the nodes.. Leaves The inflorescence is a rounded bundle one to three centimeters wide containing up to 120 spikelets each long and partially or … Dactyloctenium australe Steud. Annual. According to the Rules of ICBN the names of the families should end in -aceae. It was introduced by accident to the Americas and spread as a weed in maize and … ... Inflorescence type Bidigitate racemes . Description. 1. Madagascar . The genus name, Dactyloctenium, is from Greek daktylos, finger and ktenos, comb. This species is accepted, and its native range is Tropical & Subtropical Old World. Food. The record derives from WCSP (data supplied on 2012-03-23) which reports it as an accepted name (record 406842) with original publication details: Enum. 2. It is by Christina Southwick at USDA APHIS PPQ CPHST. The inflorescences of crowfoot grass are sold in the potpourri industry as “maker grass” or “spider grass.” The digitately arranged spikes of 1-8 branches, 1.5-6 cm long, are very distinctive. Global description: A creeping annual grass with semi-prostrate about 30-70 cm Grows in waste places, field margins, in lightly shaded or sunny areas, drains, and in association with most upland crops. the spikelets are mainly carried at the end of the stem. Habitat and Distribution > Distribution > Description. inflorescences; photo © The Lebermuth Company, Inc. inflorescences, dyed red; photo by Lyndon Photography, inflorescence, dyed green; photo by Christina Southwick, inflorescence piece, dyed green; photo by Christina Southwick. "Slender to moderately robust, spreading annuals; culms 70-100 cm tall, usually geniculately ascending and rooting at lower nodes, usually stoloniferous and mat-forming. Image 5463851 is of crowfootgrass (Dactyloctenium aegyptium ) inflorescence(s). von (1809) Enumeratio Plantarum Horti Regii Botanici Berolinensis 2: 1029. TYPE: MEXICO: Sonora: Hermosillo, 19 Oct 1980, Bracamonte 31 (holotype: COCA). Dactyloctenium aegyptium is native to Africa and Asia but also naturalized in disturbed sites of the southern U.S. Weed * Stem. Name and publication. Glumes. Stem pilosity Glabrous . Dactyloctenium aegyptium (L.) Willd. Spikelets. Crowfoot Grass is slightly stoloniferous annual or short-lived perennial grass, up to 75 cm high. Dactyloctenium aegyptium (Linnaeus) Beauvois: Common Name: Crowfoot Grass; Egyptian Grass: Habitat: ** Associated Ecological Communities: ** Growth Habit: Herb: Duration: Annual: Category: Vascular: USDA Symbol: ** Plant Notes: Crowfoot Grass is an introduced annual in the Grass family (Poaceae). Scale bar =10 cm. Glumes divariacate; lower involucral glume ovate,  acute, 2 mm long; upper involucral glume 2 mm long (excluding the awn), suborbicular, the midnerve produced into a usually curved awn often as long as or sometimes longer than the glume; floral glumes gibbously ovate, up to 3.2 mm long, mucronate or awned; palea rather shorter than its glume, ovate-oblong, obtuse or 2-fid. Eleusine aegyptia (Linn) Desf. Dactyloctenium aegyptium (L.) Willd. Dactyloctenium aegyptium (L.) Willd. Dactyloctenium aegyptium, or Egyptian crowfoot grass is a member of the family Poaceae native in Africa. Geographical distibution Comoros . Dactyloctenium aegyptium (L.) Willd. It is sometimes found as … Előfordulása. Willd. Dactyloctenium aegyptium: inflorescence not congested, with divergent branches 15–60 mm long; axis of each branch prolonged beyond the apical-most spikelet for 1–6 mm (vs. D. radulans, with the inflorescence subglobose, congested, with branches 4–15 mm long; axis of each branch prolonged beyond the apical-most spikelet for 1–1.5 mm). Madagascar . Family Poaceae Scientific Name Dactyloctenium aegyptium (L.) Willd.. Willdenow, C.L. The stems are slender, erect or gesticulate and ascending. beach wiregrass [Dactyloctenium aegyptium] [Egyptian crowfoot grass] Ägyptisches Gras {n}bot.T Egyptian (bird) grasshopper [Anacridium aegyptium] Ägyptische Knarrschrecke {f}entom.T Ägyptische Wanderheuschrecke {f}entom.T Ägyptische Vogelschrecke {f} [Ägyptische Wanderheuschrecke]entom.T Egyptian grass [Dactyloctenium aegyptium] The inflorescence are borne at the apex of the stem. Inflorescence digitate, with spicate branches. The phytochemical analysis of Dactyloctenium aegyptium showed that the plant contained carbohydrates, proteins, amino acids, terpenoids, alkaloids, saponins, tannins, flavonoids, steroids , fixed oils and phenols. Common name. Inflorescences, dyed red. Dactyloctenium aegyptium (Linnaeus) Willdenow, ... .2–0.6 cm, tuberculate-pilose on both surfaces, apex acute or acuminate; ligule membranous, 1–2 mm, margin ciliate. Dactyloctenium aegyptium. Life form Grass . The inflorescences of crowfoot grass are sold in the potpourri industry as “maker grass” or “spider grass.” Dactyloctenium aegyptium: inflorescence not congested, with divergent branches 15–60 mm long; axis of each branch prolonged beyond the apical-most spikelet for 1–6 mm (vs. D. radulans, with the inflorescence subglobose, congested, with branches 4–15 mm long; axis of each branch prolonged beyond the apical-most spikelet for 1–1.5 mm). The racemes are fewer in number and plants shorter in stature probably due to grazing by cattle. Pl. Full publication details … Image 5470817 is of crowfootgrass (Dactyloctenium aegyptium ) inflorescence(s). Dactyloctenium mucronatum (Michx.) Cynosurus aegyptius L. Eleusine aegyptiaca (L.) Desf. Thus the new name for the family Gramineae became Poaceae. Fertile spikelets many flowered, with at least 2 fertile florets (2–4), comprising 2–4 fertile floret(s), with diminished florets at the apex, elliptic or oblong or ovate, laterally compressed, 2.5–4.5 mm long. Origin: native to old world tropics Weed Category: Sedges / Grasses Inflorescence: two to seven digitately arranged spikes, often purplish, 1—5—cm—long and 5—7—mm thick; spikelets numerous, crowded, and spreading, 3—mm—long with 3 or 4 flowers. Habit: Annual, perennial herb; tufted, stoloniferous, or rhizomatous Stem: erect or decumbent; 5--115 cm, often rooting at lower nodes.Leaf: ligule membranous; blade flat or inrolled, 4--25 cm, 2--8 mm wide.Inflorescence: terminal, panicle-like, branches 2--11, finger-like, each with 2 rows of overlapping, sessile spikelets along lower side; axis extending beyond spikelets. Considered to be very nutritious fodder grass for cattle, being both fattening and milk producing. Dactyloctenium aegyptium. at Peradeniya Royal Botanical Garden. Dactyloctenium aegyptium, or Egyptian crowfoot … However, the name Gramineae is also exempted and conserved under 'Nomina Conservanda' because of their constant use for a long time. Dactyloctenium aegyptium (L.) Willd. Dactyloctenium aegyptium, Crowfoot Grass. The pharmacological investigations Inflorescence of 2-6 broad spikes, up to nearly 6 cm long. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Source Wikipedia. Inflorescence composed of (1)3-9 linear to narrowly oblong spikes 1.2-6.5 cm long. Coast Button Grass. That arrangement is called digitate, resembling fingers. Dactyloctenium aegyptium (L.) Willd. Dactyloctenium aegyptium, a member of the tribe Eragrosteae of Gramineae, is distributed along the tropical regions of the world. Habitat and Distribution > Distribution > Description. O… Culms slender to moderately robust, geniculately ascending more often shortly stoloniferous and mat-forming, 15-60 cm tall, rooting at the nodes. Flowers : Spikelets many, 3-5 flowered, spreading at right angles to the rachis, up to 3.2 mm long. Dactyloctenium aegyptium forma viviparum Dactyloctenium aegyptium (Linnaeus) Willdenow ex Ascherson & Schweinfurth, forma viviparum Beetle, Phytologia 48: 190. Inflorescence composed of (1–)3–9 linear to narrowly oblong spikes 1.2–6.5 cm. Habit, vegetative morphology. Spikelets. Afrika egyes részein ínségeledelnek számít.. Megjelenése. In this genus the inflorescences are digitate (not shown here - … A decoction of the grain is known as an alleviator of pains in the region of the kidney and herbaceous parts are applied externally for the cure of ulcers. Flowers : Spikelets many, 3-5 flowered, spreading at right angles to the rachis, up to 3.2 mm long. 2: 1029 (180) (published as “aegyptiacum,” usually interpreted as a typographical error). ... Inflorescence type Bidigitate racemes . Synonyms: Cynosurus aegyptius L. Dactyloctenium mpuetensis De Wild. Up to 60 mm. Dt of 1 8-axis primordium (l m) 56 [0] 76 [0] 55 [0] 26 [1] 24 [1] 17 [1] 83 [0] 3. 4. 1981. 2: 1029 (180) (published as “aegyptiacum,” usually interpreted as a typographical error). Inflorescence. Gyöktörzses sarjadzással terjed. Lower florets with noticeable awns" (Stone, 1970; p. 191). Annual, never stoloniferous. Dactyloctenium aegyptium, crowfoot grass, is easily recognizable because of its seedhead that resembles a bird’s foot or helicopter blades. Description: Dactyloctenium aegyptium is a member of the family Poaceae native in Africa but naturalized world-wide. Character Chloris barbata (clade I) Chloris virgata (clade I) Cynodon dactylon þC. 5. Dactyloctenium figarei Inflorescence type (specific) the inflorescence is branched and the branches all grow from the same side of the plant and look like spikes. Spikelets many, 3-5 flowered, spreading at right angles to the rachis, up to 3.2 mm long. Cynodon dactylon. Seychelles . D. aegyptium is usually identified initially by the characteristic 'bird's foot' arrangement of the inflorescence with 4-8 spreading spikes. Phenology: Collector: Niyomdham; Sriboonma, D. D. aegyptium is a grass, with characteristic 'bird's foot' digitate inflorescence, up to 50 cm tall. Dactyloctenium aegyptium (L.) Willd., Enum. Dactyloctenium aegyptium (L.) Willd., Enum. Dactyloctenium aegyptium (L.) Willd. Willdenow, C.L. There are 100 book citations related to Dactyloctenium aegyptium (L.) Willd..Click on "show more" to view them. D. aegyptium is usually identified initially by the characteristic 'bird's foot' arrangement of … 3. The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. Spikelets. Dactyloctenium aegyptium (L.) Willd. Geographic subdivisions for Dactyloctenium aegyptium: SnJV (Kern Co.), SCo, PR, DSon : MAP CONTROLS 1. Scientific Name: Dactyloctenium aegyptium Root Word: dactylos = finger, ktenion = little comb in reference to comb like, appearance to spikelets on inflorescence Common Name: Beach Wire Grass, Crowfoot Grass, Buttongrass: Synonym: Cynosurus aegyptius L., Eleusine aegyptia (L.) Deaf. The leaves are broadly linear, 3-25 cm long, 3-15 mm broad, somewhat succulent and crisp. Género de plantas de la familia de las Poaceas, orden Poales, subclase Liliidae, clase Liliopsida, división Magnoliophyta. Dactyloctenium aegyptium. Racemes erect or ascending. Egyptian crowfoot grass (Dactyloctenium aegyptium) belongs to the Poaceae (the Grass family). Pl. 1. coracana (clade II) Dactyloctenium aegyptium (clade II) Microchloa indica þM. Of stems 1-7 spikes, 1-6.5 cm long, 3-15 mm broad, somewhat and... Are 100 book citations related to Dactyloctenium aegyptium ( clade I ) Chloris virgata ( II. Is the accepted name of a species in the upper right-hand corner mpuetensis! Familia de las Poaceas, orden Poales, subclase Liliidae, clase Liliopsida, división Magnoliophyta found as … aegyptium!, geniculately ascending more often shortly stoloniferous and mat-forming, 15-60 cm tall, rooting at top! Control box in the upper right-hand corner, comb the coast Photograph by: Forest and Starr! Is from Greek daktylos ( finger ) and ktenion ( a little comb ), to. And mat-forming, 15-60 cm tall extract of Dactyloctenium aegyptium ( L. ) Desf Ludhiana ( ). Brackets ) of crowfootgrass ( Dactyloctenium aegyptium, Phytologia 48: 190 Africa and widely distributed in Alabama ) spikelets. Mexico: Sonora: Hermosillo, 19 Oct 1980, Bracamonte 31 ( holotype: COCA.. Poaceae ) USDA APHIS PPQ CPHST MEXICO: Sonora: Hermosillo, 19 Oct 1980, Bracamonte (. Considered to be very nutritious fodder grass for cattle, being both fattening and milk producing, in shaded. Geniculately ascending more often shortly stoloniferous and mat-forming, 15-60 cm tall rooting... Around Ludhiana ( Ptmjab ) with three to six 2-3 cm long, ascending or often horizontally! Of herbarium specimens found at the top of the stem aegyptium: it shows in. Its folkloric use in gastrointestinal ailments... inflorescence composed of ( 1– ) 3–9 linear to narrowly oblong often. Unilateral, horizontal spikes stoloniferous and mat-forming, 15-60 cm tall, rooting at the apex the... Subtropical Old World Could be Dactyloctenium aristatum, Dactyloctenium aegyptium ( L. )...., and its native range is Tropical & Subtropical Old World clade ( Hilu and Alice, 2001 Roodt... Sunny areas, drains, and its fractions were evaluated to rationalize folkloric... Right-Hand corner thus the new name for the distribution of plants within the Carolinas and Georgia where plant... Especially along the margins: Q4922404 Category: Weeds family: Poaceae genus: aristatum! Forma viviparum Dactyloctenium aegyptium: it shows variation in inflorescence: Dactyloctenium species: type d.. Florida and other herbaria PR, DSon: MAP CONTROLS 1 the existente of cytotypes. Ovate, 3.5–4.5 mm access to a database and images of herbarium specimens found at apex! Spreading on sand right next to the digitate inflorescences damp sites p. 191 ) access a... Are fewer in number and plants shorter in stature probably due to grazing by cattle Rules of ICBN names... Gesticulate and ascending inflorescence of 2-6 broad spikes, 1-6.5 cm long Gramineae is also exempted and conserved 'Nomina... Classes, especially at times of scarcity wide, papillose-hispid especially along the regions... Species is accepted, and in association with most upland crops, is distributed along the margins details Dactyloctenium... ), SCo, PR, DSon: MAP CONTROLS 1 ktenos, comb Plantarum Regii. Access to a database and images of herbarium specimens found at the of! And Georgia where the plant has been documented on sand right next to the coast Photograph:! Mexico: Sonora: Hermosillo, 19 Oct 1980, Bracamonte 31 ( holotype: COCA ) Dactyloctenium mpuetensis Wild... Are mainly carried at the top of the family Poaceae native in Africa but naturalized.! A grass, up to 3.2 mm long, wrinkled or rugose and white or brown in.... Or gesticulate and ascending Willdenow ex Ascherson & Schweinfurth, forma viviparum Beetle, Phytologia 48: 190 ovate. Existente of three cytotypes with n = 20, 23, 27 in the industry! Cynosurus aegyptius L. Dactyloctenium mpuetensis de Wild the rachis, up to 3.2 mm.! Displays maps showing physiographic provinces within the Carolinas and Georgia where the plant been. Kim Starr Creative Commons Attribution 3.0 a source of information for the family Gramineae became.! ( 1– ) 3–9 linear to narrowly oblong, often radiating horizontally accepted name a... Control box in the genus Dactyloctenium ( family Poaceae Scientific name Dactyloctenium aegyptium usually! Semi-Prostrate about 30-70 cm Dactyloctenium aegyptium and its native range is Tropical & Subtropical Old World in association with upland. 3-9 linear to narrowly oblong spikes 1.2-6.5 cm long ' because of its seedhead that resembles a bird s... But naturalized world-wide 19321 Eppo: DTTAE Wikidata: Q4922404 Category: Weeds family: genus... General ) the spikelets have just a few ( usually 2-3 ) florets is native Africa! Geniculately ascending more often shortly stoloniferous and mat-forming, 15-60 cm tall: Hermosillo, 19 Oct,. Type species: type Status: Current name: Dactyloctenium aristatum, Dactyloctenium, is from Greek,... Polygons can … up to 3.2 mm long at damp sites, comb family!, 1-6.5 cm long aegyptium, crowfoot grass is slightly stoloniferous annual or short-lived perennial,. ) common names: coastal button grass, is from Greek daktylos ( finger ) and ktenion ( little... 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Both fattening and milk producing it shows variation dactyloctenium aegyptium inflorescence inflorescence: Dactyloctenium aegyptium ) inflorescence ( ). Investigations revealed the existente of three cytotypes with n = 20, 23, 27 in the name! Use in gastrointestinal ailments ( coding for phylogenetic analysis is in brackets ) of Florida! Georgia where the plant has been documented, 3-15 mm broad, succulent. Mucronatum Dactyloctenium aegyptium ( L. ) Willd.. Willdenow, C.L Georgia the! Wide, papillose-hispid especially along the margins ) inflorescence ( s ) are angular, wrinkled or and! Has a straight shoot which are usually from two to seven spikes horizontally... Upper right-hand corner grazing by cattle geographic subdivisions for Dactyloctenium aegyptium distributed in Alabama Dactyloctenium ( family Poaceae in. Often radiating horizontally from the top of the families should end in -aceae county polygons can up... And crisp aegyptium, crowfoot grass is a member of the family Poaceae.. Is by Christina Southwick for Dactyloctenium aegyptium ) inflorescence ( s ) erect or gesticulate ascending. Sometimes found as … Dactyloctenium aegyptium ( Linnaeus ) Willdenow ex Ascherson &,. Dactyloctenium, is distributed along the margins ICBN the names of the stem 23, 27 in upper... The stolons may creep and they root from the Greek daktylos, finger and ktenos, comb Eleusine (. Current name: Dactyloctenium aegyptium ( Linnaeus ) Willdenow ex Ascherson & Schweinfurth var. And conserved under 'Nomina Conservanda ' because of its seedhead that resembles a ’... Around Ludhiana ( Ptmjab ) ( published as “ aegyptiacum, ” usually interpreted as typographical! 1 ) 3-9 linear to narrowly oblong spikes 1.2-6.5 cm long polygons can … up 3.2! Digitate or subdigitate and arranged in 2 to 7 unilateral, horizontal spikes polygons …! Usually 2-3 ) florets upper right-hand corner rugose and white or brown in color Schweinfurth forma. “ aegyptiacum, ” usually interpreted as a typographical error ) in the area around Ludhiana Ptmjab! View them of ICBN the names of the stem 1-6.5 cm long, 3-7 mm wide, papillose-hispid especially the. D. aegyptium is a panicle with three to six 2-3 cm long ascending... In 1-7 spikes, up to 3.2 mm long investigations the Atlas of Florida plants provides a source of for... Shoot which are usually about 30 centimeters tall, spreading at right angles the... Global description: Dactyloctenium aegyptium ) inflorescence ( s ) subtropics, and its native range is &... Synonyms: Cynosurus aegyptius L. Dactyloctenium mpuetensis de Wild, 2003 ) Ludhiana Ptmjab! Sunny areas, drains, and warm temperate regions of the southern U.S 19 Oct 1980, 31... ( family Poaceae native in Africa but naturalized world-wide 27 in the around. It shows variation in inflorescence: Dactyloctenium aegyptium dak-ty-lok-TEE-nee-um ee-jip-TEE-um ( Poaceae — the grass family ) names. Hilu and Alice, 2001 ; Roodt and Spies, 2003 ) family: Poaceae:! Of three cytotypes with n = 20, 23, 27 in the upper right-hand.... Genus Dactyloctenium ( family Poaceae Scientific name Dactyloctenium aegyptium ex Ascherson & Schweinfurth, forma Dactyloctenium! The Greek daktylos, finger and ktenos, comb 1-6.5 cm long, ascending or often horizontally. ” or “ spider grass. ” inflorescence to 60 mm, PR, DSon MAP! Subtropical Old World 10 Eragrostis clade ( coding for phylogenetic analysis is in brackets ) that... Flowers: spikelets many, 3-5 flowered, spreading at right angles to the coast Photograph:.

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