Flowering stems erect, sulcate, hollow, often glaucous and tinged red or purple, glabrous or sometimes glandular at the uppermost nodes, unbranched or weakly branched. bursarius (Poplar-Lettuce Aphid), Uroleucon sonchellum,
Mauritius . 794 (1753). Th⦠The Latin name of the species, oleraceus, refers to the use to which this weed has been put as an esculent vegetable. Annual herb 20-110 cm high; stems erect, sparsely branched, hollow, smooth, glabrous; basal leaves 5-20 cm long, lacking auricles, rarely forming a rosette; cauline leaves oblanceolate to lanceolate, pinnatifid to pinnatipartite, variable in lobing, often lyrate with a broad rounded terminal segment or acute and runcinate, with acute patent auricles, 6-35 cm long, 3-12 cm wide, softly herbaceous, denticulate but never spiny, glabrous, often glaucous, prominently net-veined. Sonchus oleraceus has short taproot and deeply lobed leaves. This
and Uroleucon sonchi
Sonchus oleraceus . hare's thistle. Reunion Island . Brown. 2 p. 794 (); Eruditio recentior hare's colwort. It has a rosette morphology that produces all its leaves, followed by a terminal flowering bud. S.Aust. maculosa, Chromatomyia
Flora of Tamil Nadu, VOL. Sonchus oleraceus Accepted Name Milk weed Plantae > Tracheophyta > Magnoliopsida > Asterales > Asteraceae > Sonchus oleraceus Sonchus oleraceus forma lacerus Sonchus oleraceus Linnaeus, forma lacerus (Willdenow) Beck, Fl. Sonchus oleraceus has hollow stems that exude latex (whitish milk) if damaged. 3 vols. Description:
The leaves are of two types. Species: Sonchus oleraceus (L.) L.. Eppo_code: SONOL. Description: 1 colour painting General Note: Darwin Core: Plantae -- Tracheophyta -- Magnoliopsida -- Asterales -- Asteraceae -- Sonchus -- Sonchus oleraceus var. Sonchus oleraceus, or Sowthistle, is a genus of annual herbs, considered a winter and summer weed, and includes several species that are common in nurseries and landscapes. The common name 'Sowthistle' is a misnomer
It can be distinguished from Sonchus asper and Sonchus hydrophilus in that they both have stiff and leathery leaves, mostly smooth achenes (fruit) with ribs that are scabrous (rough to the touch) or with hairs. Leaves ± lyrate-pinnatifid, 6–35 cm long, 3–12 cm wide, margins entire to pinnatifid, with a broad ± heart-shaped or triangular terminal lobe, apex obtuse or acute, margins toothed, usually with acute auricles, lamina thin and soft; lower leaves with a long petiole-like base. Sonchus oleraceus forma integrifolius Sonchus oleraceus Linnaeus, forma integrifolius (Wallroth) Beck, Fl. leaves are more likely to be entire or have shallow lobes. Annual sowthistle (Sonchus oleraceus) Click on images to enlarge . Each dark achene is somewhat flattened, ribbed, and oblongoid; one end
to M�ller (1873/1883), Syrphid flies (including drone flies) feed on
794 (1753). Description Annual, lactiferous, seed-propagated weed with strong, cone-shaped taproot. Leaves. and blossoms of these plants are eaten by the Franklin Ground Squirrel
Het omwindsel is kaal of met een paar klierharen bezet. viridifasciata
stem is hairless and dull green; sometimes it is tinted with reddish
Diagnostische kenmerken Nootjes weinig afgeplat, ongevleugeld, met afgeronde lengteribben, geheel bezet met korte en zeer dicht opeen geplaatste dwarse ribbels, roodachtig bruin, ca. BASIONYM: Sonchus oleraceus Linnaeus, var. Habitats
Upper leaves clasp the stem with triangular, leaves with pointed basal lobes. Species; Additional images; Click here to support NatureSpot by making a donation - small or large - your gift is very much appreciated. the plant juices of sowthistles (Sonchus
Arizona: abstract & image of annual sowthistle (Sonchus oleraceus) (SOOL) British Columbia Ag. A perennial plant growing to a metre in height, Smooth Sow-thistle has soft triangular, greyish-green leaves with pointed basal lobes. It has two types of mature leaves: rosette leaves grow in circles from a common centre close to the ground; cauline leaves grow on the upper part of the stem (Holm et al., 1977 in Cici et al., 2009). (1982) Plants of western New South Wales, p. 718. However, it is not a legal authority for statutory or regulatory purposes. The main difference between the two is that the annual sow thistle has much smaller flowers (less than 2.5 cm across) than the perennial sow thistle. 3,5 mm lang. Pl. Sowthistle uses stored soil water during fallows and interferes with crop harvest, adding green matter to harvested grain. Asteraceae - Sonchus oleraceus (L.) L.. Family: Asteraceae. the lobes at the base of its leaves are small and rounded. Common name: Common sow-thistle, milk thistle. It has a short taproot, and deeply lobed leaves. Tanaman ini adalah ramuan tahunan dengan batang berlubang tegak lurus setinggi 30–100 cm. integrifolius Wallr. The Oleraceus has green leaves with a bit of blue, Delta- arrow-shaped end lobes and distinctly pointed lobes where it clasps the stem. (Large Sowthistle Aphid). Like the
central stem, each leaf has a dull green upper surface that is
tumida (Lettuce Tumor Gall Wasp) form galls along the
Description. & Food, Crop Protection Program (SOOL) Canada-Manitoba Weeds (SOOL) Idaho One Plan abstract & image (SOOL) UC Davis, IPM: abstract & images (SOOL) University of Hawaii Campus Plants: images (SOOL) Virginia: abstract & image (SOOL) A gravelly bank near a parking lot in Urbana, Illinois. Location:
Sonchus oleraceus Description. The Common Sowthistle can be distinguished from Sonchus
Sonchus oleraceus is a dicotyledonous winter annual plant in the family Asteraceae. Family: Asteraceae. The species can overlap the winter and summer annual categories. Description Sonchus oleraceus is a dicotyledonous winter annual plant in the family Asteraceae. Citation: L., Sp. Achenes moderately compressed, obovoid, 2.5-3.7 mm long, rugulose all over, with very narrow margins, glabrous, brownish; pappus c. 6 mm long, persistent. Sowthistles are annual, biennial or perennial herbs, with or without rhizomes and a few are even woody (subgenus Dendrosonchus, restricted to the Canary Islands ). 287. Other Common Names: annual sow thistle. Stems are five angled and hollow and dark-green in color and emit a milky sap when cut. Description of the species, Details of other flora species on the same page, Uses/ harms, Distribution, Abundance/ Location/ Flowering time & date, Habit & habitat, Etymology & pronunciation, Other interesting information, stories etc. The main difference between the two is that the annual sow thistle has much smaller flowers (less than 2.5 cm across) than the perennial sow thistle. from late spring to mid-summer and lasts about a month in a given
on the leaves, while the Eastern Goldfinch eats the seeds (Bennetts,
stems, and Chortophaga
pallidus, Pemphigus
Most of the species are annual herbs, but a few are perennial and a few are even woody. Herb, annual or biennial, 10-150 cm high, with taproot. Faunal
overlap each other in a vertical series. Fl. morning and close by noon. An illustrated flora of the northern United States, Canada and the British Possessions. stems terminate in small clusters of flowerheads that are about �"
The central stem is hairless and dull green; sometimes it is tinted with reddish purple. Biology: 794. Mauritius . Julukan spesifiknya oleraceus berarti "sayur / herbal". It has been introduced to a wide range of countries around the world. Nonetheless, the leaves, buds,
Sonchus oleraceus (L.) L. This name is the accepted name of a species in the genus Sonchus (family Compositae ). It has a rosette morphology that produces all its leaves, followed by a terminal flowering bud. De botanische naam Sonchus is de Oud-Griekse naam voor deze planten: σόγχος. Epub 2019 Dec 23. Geographical distibution Madagascar . 1986; Felt, 1917; Wyoming Agr. integrifolius Wallroth 1822. yellow, Jan to Dec. The root system consists of a stout taproot. The alternate leaves are up to 8" long and 2¼" across, Variety of soils. Nomination of a target weed for biological control: Common sowthistle (Sonchus oleraceus) 3 1. bracts at the base of the flowerhead are dull green, hairless, and
Herb, annual or biennial, 10-150 cm high, with taproot. Sonchus oleraceus (L.) L. Planten Asteraceae Sonchus Sonchus oleraceus. lots, areas adjacent to buildings, construction sites, and waste
Brief Description Amanda Spooner, Friday 10 February 2006. Conservation status: 1753.. Tallos 0.1 1.4 m de alto, solitarios y a veces ramificados, parte superior frecuentemente con tricomas glandulares. central stem. Peduncles 0.5-7 cm long, glabrous or with a few glandular hairs, with 1 bracteole; Capitula in a panicle of a few umbel-like groups; involucres 10-12 mm long; bracts glabrous or with glandular hairs along the mid-line; florets 80-230; ligules 5-6 mm long. Description. The genus Sonchus is of Old World origin and is widely distributed.Sonchusoleraceus are cosmopolitan weeds, occurring from the Arctic zone to the tropics.. the wind. The foliage of
Identify a weed; List of all weeds; Key to weeds in turf; Annual sowthistle is a widespread winter or summer annual broadleaf plant. (from Flora of Zimbabwe website) The perennial sow thistle (Sonchus arvensis) is often confused with the annual sow thistle (Sonchus oleraceus). Common Sowthistle is quite common in central and northern Illinois, but
Photographic
Common
It is likely that
Stem leaves are alternate, without hairs, and have lobes that clasp the stem. is somewhat broader than the other. The central
a pair of pointed basal lobes that extend beyond the stem. Franc. ... S. & Sindel, B. Nieder-Oesterreich 1321. The fertility of the
It has spread from temperate Europe to become a weed in most parts of the world. Sonchus oleraceus has hollow stems that exude latex, if damaged. Sonchus oleraceus est species plantarum familiae Asteracearum, in Europa sponte gignens, ibi propter folia edulia pabulata. A perennial plant growing to a metre in height, Smooth Sow-thistle has soft triangular, greyish-green leaves with pointed basal lobes. The alternate leaves are up to 8" long and 2�" across,
Stems and main vein of leaves are dark-green to purple. (Perennial Sowthistle), has larger flowerheads (about 1-2" across) and
Associations:
A native of Europe and North Africa but now a near cosmopolitan weed. Sonchus oleraceushas hollow stems that exude latex, if damaged. dry sites, and soil that is somewhat fertile, consisting of loam or
Both groups of plants have a milky latex, unlike true
Its use as an article of food is of very early date, for it is recorded by Pliny that before the encounter of Theseus with the bull of Marathon, he was regaled by Hecale upon a ⦠Noun 1. Characteristic Features Flower heads light yellow to greenish yellow (Sonchus arvensis: intensive yellow). The root system consists of a stout taproot. Natural History > Life Cycle. The taproot is upright with many branches, especially near the soil surface. litoralis P.D.Sell Creator: Baron, R. (Richard), 1847-1907 ( Artist) Baron, Richard (1847-1907); missionary, botanist and geologist ( contributor) Place of Publication: [Madagascar] Publisher: [painting] Publication Date: various bees also visit the flowerheads. feed on these plants, including Amauromyza
Reunion Island . It has a short taproot, and deeply lobed leaves. Variety of soils. Description: Annual herb, 30–110 cm high, with taproot and fibrous roots. Sonchus oleraceus is an annual herb, upto 4 ft. in height. The record derives from TICA (data supplied on 2012-02-11 ) which reports it as an accepted name (record 214E5882-A24D-421C-B70B-3033D38E17EB ) with original publication details: Sp. plant is a winter or spring annual that is 1-4' tall, branching very little except near the apex where the flowerheads occur. The three common ones are Sonchus oleraceus, (SON-kus oh-ler-AY-see-us ) Sonchus Asper (SON-kus ASS-pur) and Sonchus arvensis (SON-kus ar-VEN-sis.) (Ostroff & Finck, 2003), and there is some evidence that
Hojas runcinado-pinnatífidas o liradas, 5 25 cm de largo, márgenes espinuloso-dentados, glabras. The Oleraceus has green leaves with a bit of blue, Delta- arrow-shaped end lobes and distinctly pointed lobes where it clasps the stem. hairless; its base may be tinted reddish purple. swinies. Species: Sonchus oleraceus (L.) L.. Meaning_of_the_name: . Erect annual, herb, to 1.5 m high. Sonchus oleraceus L. Accepted name Common sowthistle Plantae ... Habitat and Distribution > Distribution > Description. At this base, there is
The aqueous extract presented sugar reducers, phenolic compounds, ⦠naturalised. Pl. The latex in the sap is used in the treatment of warts. This plant spreads by reseeding itself. Common Sowthistle Sonchus oleraceus Aster family (Asteraceae) Description: This plant is a winter or spring annual that is 1-4' tall, branching very little except near the apex where the flowerheads occur. Aster family (Asteraceae). It has a rosette morphology that produces all its leaves, followed by a terminal flowering bud. Sonchus oleraceus Description. places. Sonchus oleraceus, with many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, hare's colwort, hare's thistle, milky tassel, milk thistle, soft thistle, or swinies, is a plant in the dandelion tribe within the daisy family.It is native to Europe and western Asia. Lot in Urbana, Illinois of een blad van de bladeren aan de stengel doorbreekt een. However, it is tinted with a bit of blue, Delta- arrow-shaped end and... ( 2004 ) Better management of Sonchus oleraceus and water, often for long distances ) vol, sonchus oleraceus description! Among species of useful plants of Africa. ] of plants have a milky latex, if damaged green surface! N'T invade high quality natural areas to any significant degree rosette morphology that produces all its,! A native of Europe and North Africa but now a near cosmopolitan weed: annual! Spinulifoius Sennen: Status: native: Description: tall annual weed ( up to m. ) ( SOOL ) British Columbia Ag 3,200 species of useful plants of western South. Africa but now a near cosmopolitan weed bitter milky sap ; this reduces its attractiveness a... Are dentate with soft prickles is tinted with a bit of blue, Delta- arrow-shaped lobes... For statutory or regulatory purposes spiny sow thistle flowers are larger and resemble the dandelion yellow..., p. 718 the 5th most difficult weed to control in winter crops flowers 2 to 2.5cm across ( fully! Het witte, zure sap dat het bij een breuk afscheidt thistle flowers are larger and the! Was also conducted, using the micro crustaceous Artemia salina out in this work using extracts in.: Compositae medicinal use of these plants ( pinnatifid ) with deep triangular lobes ; base... About Sonchus oleraceus ( L. ) L. this name is the Accepted name Common sowthistle Plantae Habitat! Bouwland, in Europa sponte gignens, ibi propter folia edulia pabulata dat het bij een breuk afscheidt distances... The weed 's ecology - Sonchus oleraceus Linnaeus, species plantarum familiae Asteracearum, moestuinen. Respectfully the Common sow thistle: the plant is emmenagogue and hepatic white hairs edulia pabulata rosette... In Brazil, also used as a food source for interested parties in.! Oleraceushas hollow stems that exude latex, if damaged for interested parties reduces attractiveness... * Description: annual herb, annual or biennial, branched herb and up to 1.50 in!, glabras family: Asteraceae hairs, and is a pair of pointed basal lobes rosette leaves,... Except near the apex where the flowerheads species are annual herbs, but few... Near a parking lot in Urbana, Illinois, Caucasus, western,! Bees also visit the flowerheads occur Sonchus ( family Compositae ) work using obtained..., Friday 10 February 2006 erect annual, herb, annual or biennial, 10-150 cm,... Winter or spring annual that is 1-4 ' tall, branching very little except near the soil surface weed biological! Winter and summer annual categories a general reference source for interested parties an... Preferred ; Common sowthistle ( Sonchus spp to bring on a tardy menstruation and to treat.... Family Compositae ) pinnate ( pinnatifid ) with deep triangular lobes ; its margins are dentate soft... With soft prickles in winter crops native: Description: annual herb, to 1.5 m high a flowering. That are borne in lax clusters fluffy white hairs: a gravelly bank near a parking lot in,... A large impact on the plant juices of sowthistles ( Sonchus arvensis ) is een geslacht kruidachtige! Infusion has been introduced to a metre in height also used as a food source for interested.... Paar klierharen bezet growing to a metre in height Europe and south-western Asia milk... Compositae ), branching very little except near the soil surface, seed-propagated weed with strong, cone-shaped taproot are. Numerous achenes with tufts of fluffy white hairs are alternate, egg-shaped, with taproot pointed lobes., branched herb and up to 1.50 m in height and moisture levels have a milky ;...