Horses Eating Thistle. Where to find it Pests, diseases and weeds - Department of Primary Industries. The spear thistle is biennial (living for two years) and the first year’s growth can be seen from early the following spring. A common plant of disturbed ground like roadside verges and field edges, the Spear thistle has purple, fluffy flower heads that appear in summer. [citation needed], Other English names include bull thistle,[13][22] Scots, Scottish, or Scotch thistle, and common thistle. It produces seeds eaten by the American goldfinch, down from seed pods that is used by those birds for nesting material, and serves as a host plant for the Painted lady butterfly. Musk thistle and plumeless thistle are true thistles, but they haven’t been observed in or near Clackamas County. And for goldfinch, well, it is one of their favorite foods. [15] The seeds are eaten by goldfinches, linnets and greenfinches. This stiff-stemmed downy, thistle is extremely spiny and very robust. The stem is winged, with numerous longitudinal spine-tipped wings along its full length. Carduus lanceolatus, the Spear Thistle, is one of our most striking and common Thistles. Considered noxious under the BC Weed Control Act , Canada thistle is commonly found on roadsides, cultivated fields, pastures, logged forests, riverbanks, and other disturbed areas. Thistle is a group of flowering plants which have sharp prickles on around the flower and are in the Asteraceae family. Its leaves are grey-green and spiny, and its tall stems are winged, spiny and cottony. It was rated in the top 10 for most nectar production (nectar per unit cover per year) in a UK plants survey conducted by the AgriLand project which is supported by the UK Insect Pollinators Initiative. ", "Food for Pollinators: Quantifying the Nectar and Pollen Resources of Urban Flower Meadows", The biology and non-chemical control Spear Thistle (, https://en.wikipedia.org/w/index.php?title=Cirsium_vulgare&oldid=987581482, Articles with dead external links from August 2017, Articles with permanently dead external links, Short description is different from Wikidata, Articles with unsourced statements from November 2020, Taxonbars with automatically added basionyms, Creative Commons Attribution-ShareAlike License, This page was last edited on 8 November 2020, at 00:02. Spear Thistle Spear thistles are a biennial or annual thistle plant native to Europe, Asia and Northern Africa. Each plant lives for 2 years (like ragwort) producing a flatted rosette of leaves in year one and then the familiar ‘tree-like’ structure in year two. Some farmers, due to its usefulness as part of the natural food chain, may find it useful to allow it to grow in beetle banks. This protects the plant against herbivorous animals, stopping them from eating the plant.. It’s is a little tricky to identify down to the species level, but a pretty easy plant to identify to the genus level. [citation needed], Species of flowering plant in the daisy family Asteraceae. It grows in waste places, by roadsides, in pastures and cultivated ground, and is generally distributed over the whole kingdom. But thistle is an easy to identify genus and an easy to find plant. Positive: On Apr 6, 2006, Vasyr from Valrico, FL (Zone 9a) wrote: Sure, this plant is quite thorny and pops up everywhere (very quickly, I might add.) It has long green leaves (to 35mm) with many small prickles on their upper surface. Some species in particular are cultivated in gardens and wildflower plantings for their aesthetic value and/or to support pollinators such as butterflies. Some species in particular are cultivated in gardens and wildflower plantings for their aesthetic value and/or to support pollinators such as butterflies. The flowerheads are 2 … Cirsium vulgare. It is also naturalised in North America, Africa, and Australia and is an invasive weed in some areas. Cirsium vulgare (bull thistle, common thistle, or spear thistle) is listed as a noxious weed in nine US states. [23] The dried florets steeped in water are used in rural Italy for curdling goats' milk in preparation for making cheese. In North America, they don’t have the great complex of insects and diseases that evolved with them overseas. Pest control. Spear Thistle is not easily confused with other wild plants on this web site. Its flowers attract insects and its seeds feed birds. Name: Bull thistle, Cirsium vulgare (Savi) Tenore., Other Names: CIRVU, chardon vulgaire, Spear thistle, cirse vulgaire, pet-d'âne, piqueux Family: Composite or Aster Family (Compositae) General Description: Biennial, reproducing only by seed. The leaves are toothed or lobed with spines at the tips of the teeth or lobes. Spear thistle, (sometimes referred to as 'scotch thistle'), is an annual (living for one year) or biennial (living two years) herb, growing to 60 to 120 cm, and occasionally to 1.5 metres. Spear thistle. The Spear thistle has flower heads with bright pink florets (tiny flowers) and a ball of spiny bracts (leaf-like structures). Spear thistle. The small purple florets are clustered in a dense sphere surrounded by spiny bracts. Milk thistle. Spear thistle, (sometimes referred to as 'scotch thistle'), is an annual (living for one year) or biennial (living two years) herb, growing to 60 to 120 cm, and occasionally to 1.5 metres. Spear Thistle fact sheet (accessible) (DOCX - 625KB ) Ragwort fact sheet (PDF - 557KB ) Scotch Thistle fact sheet (PDF - 397KB ) Find out about. thistle) supports the health of joints, tendons, ... Definitions Bull thistle (Cirsium vulgare; formerly Cirsium lanceolatum), alternately known as “spear thistle,” is a biennial wild plant—often castigated as a “weed”—that grows in fields, meadows, pastures, and uncultivated land and usually in moist soil or not far from a body of water. The seeds are 5 mm long, with a downy pappus, which assists in wind dispersal. [13], Despite this label, the plant has beneficial qualities beyond its very high nectar production. The leaves are dark green, rough and hairy on the upper surface, and lighter beneath due to a dense covering of whitish hairs. Images and key identification characteristics of the different members of the Thistle family of British wild flowers August 11, 2020 buffalo airways net worth. The spear thistle is biennial (living for two years) and the first year’s growth can be seen from early the following spring. Email me at cris (at) tenrandomfacts (dot) com and ask for a specific topic. A common plant of disturbed ground like roadside verges and field edges, the Spear thistle has purple, fluffy flower heads that appear in summer. Cirsium vulgare, the spear thistle, bull thistle, or common thistle, is a species of the Asteraceae genus Cirsium, native throughout most of Europe (north to 66°N, locally 68°N), Western Asia (east to the Yenisei Valley), and northwestern Africa (Atlas Mountains). Habitats. Spear thistles are a biennial or annual thistle plant native to Europe, Asia and Northern Africa. 28 Feb 2017 12:00 am. Pl. In its first year, it appears as a basal rosette of easily-broken, bristly, irregularly- The root is edible, and according to one source, it tastes “like burdock root only better.”While burdock stalks are delicious, I really can’t stand burdock root, and I think it tastes like bitter dirt.Thus, I’m not excited about cooking up a thistle root. There is a magazine visible in pictures taken of McCloskey with his AR -- a twenty rounder from the looks of it -- but there's no proof the magazine had rounds in it. [13] Nitrogen-rich soils help increase its proliferation. The key to 26 invertebrate pest groups that cause serious damage to maize together with accompanying fact sheets. The plant provides a great deal of nectar for pollinators. Nitrogen-rich soils help increase its proliferation. All thistles belong to the daisy family (asteraceae), the largest family of flowering plants in the UK after grasses.The flower heads are made up of a number of individual flowers or florets giving rise to this family being called “composites”. Fl. Your email address will not be published. The tap roots can be eaten raw or cooked, but are only palatable on young thistles that have not yet flowered. Its leaves are grey-green and spiny, and its tall stems are winged, spiny and cottony. [22], The stems can be peeled and then steamed or boiled. Spear thistle (Cirsium vulgare) buds, Dorset, England, UK, July. Click here for instructions on how to enable JavaScript in your browser. Always read the label and product information before use. Thistle Root. Whittlesea's native vegetation. PAY ATTENTION TO THE RISK INDICATIONS AND FOLLOW THE SAFETY PRECAUTIONS ON THE LABEL. Cirsium vulgare (bull thistle, common thistle, or spear thistle) is listed as a noxious weed in nine US states. Spear thistle’s form of defence is the most aggressive in Finland: strong, needle-sharp spines on both the leaf-blade margins and along the winged stem, the capitula’s involucral bracts end with a sting and even the surface of the leaves is covered in delicate spines. ‘Spear thistles’ are also known as ‘bull thistles’, ‘black thistles’, ‘scotch thistles’ ‘Fuller’s thistles’, ‘swamp thistles’ and ‘common thistles’ among others. Spear thistle. Spear thistle stems, flowers, roots, and seeds can be eaten and the stems and leaves can be peeled and then steamed or boiled. [7][8][9] It is the national flower of Scotland. [10] Marsh thistle, Cirsium palustre, was ranked in first place while this thistle was ranked in sixth place. Identifying thistles. Sometimes, cutleaf teasel / common teasel and prickly sow thistle are confused with thistles as well, but they are not actually thistles. Spear thistles typically grow in sunny open areas, such as paddocks and fields. Where to find it. The Spear Thistle has flower heads with bright pink florets (tiny flowers) and a ball of spiny bracts (leaf-like structures) that appear from July to October. Spear thistles have flower heads that are bristle like and are coloured pink to purple, and the plant has green, sharp spiny leaves. It's almost impossible to misidentify a thistle. Milk thistle is ... Those who think this ingredient stains the teeth are wrong. Flora of North America, Bull or common or spear thistle, gros chardon, chardon vulgaire ou lancéolé, piqueux. Common name(s): Bull thistle, spear thistle Scientific name: Cirsium vulgare Family: Sunflower or Aster family (Asteraceae) Reasons for concern: This aggressive and persistent species can quickly take over both disturbed and unattended areas, and outcompete native species, reducing plant diversity and wildlife habitat. The prickles often all over the plant – on the stem and flat parts of leaves. Spear thistles are not used as weapons… but can hurt! It can form huge monocultures and is very difficult to eradicate. Availability World wide. Spear thistle is a tall biannual species, the flowering stem typically grows to 30cm – 1m in height usually in the second year. Please report them if you think you have them. Scientific name: Cirsium vulgare. It also represents one of the highest honours the country can give an individual. It sometimes will function as an annual, flowering in the first year. Pis. Other genera known as thistles include Carduus, Cynara, Onopordon, and Silybum. Click here for instructions on how to enable JavaScript in your browser. Most posts contain affiliate links. Widespread. THISTLE, SPEAR Botanical: Carduus lanceolatus Family: N.O. Spear thistle’s form of defence is the most aggressive in Finland: strong, needle-sharp spines on both the leaf-blade margins and along the winged stem, the capitula’s involucral bracts end with a sting and even the surface of the leaves is covered in delicate spines. A very spiny herb to 1.5 m. The stems have thin wings lined with sharp spines. Colin Varndell. Authorisation Holder: Dow AgroSciences Limited, CPC2 Capital Park, … Most of these thistles have a par-ticular niche in the environment that they exploit to their advantage and at the expense of other vegetation. For Control of Creeping Thistle and Spear Thistle in Established Grassland Use plant protection products safely. The seeds are dispersed by wind, mud, water, and possibly also by ants; they do not show significant long-term dor… It flowers between July and September, producing sweet smelling purple flowers on top of a spiky stalk, the flowers being very attractive to bumble bees. 2:241 (1798); C. lanceolatus L., Sp. Bond, W., Davies, G., & Turner, R. J. One of the easy-to-spot botanical differences between thistles and their numerous relatives in the daisy family, is that the overlapping bracts (involucre) found directly below the flowers of thistles, are always spiny. 5:209 (1835-36). Thickets of thistle crowd out forage grasses in pastures and rangelands, reducing crop yields and productivity. He says once controlled in the re-seed, it is rarely a problem in grazed fields except after poaching or other sward damage. Spear thistle is often a ruderal species, colonising bare disturbed ground, but also persists well on heavily grazed land as it is unpalatable to most grazing animals. Photographer. Spiny biennial, herb, 0.05-1.5(-3) m high. Towns and … For this reason, it has many other common names, such as 'Sticky Bobs', 'Stick-a-back' and 'Kisses' (because lovers cling to each other, too). Canada thistle (Cirsium arvense) is a root-creeping perennial. Yellow star thistle. It also was a top producer of nectar sugar in another study in Britain, ranked third with a production per floral unit of (2323 ± 418 μg). Your email address will not be published. A Lucid Keys and fact sheets to bee genera of East Africa, the most significant pollinator group Leaves are deeply divided with lobes terminating in a sharp spine. Herbicides for Spear Thistle Control These herbicide recommendations are made subject to the product being registered for that purpose under relevant legislation. Defra, UK – Farming – Wildlife and plants. An equine nutritionist responds about the risks. Always read the herbicide label. Spear thistles grow to be 1 to 1.5 metres (3.3 to 5 feet) in height, with flower stems at the end of the branches, and look similar to the well known Scotch thistle or cotton thistle, although they are a different species of plant and have the scientific name Onopordum acanthium. THISTLE, SPEAR Botanical: Carduus lanceolatus Family: N.O. It is one of many genera with the common name being thistles. What all these species have in common are those painfully spiny leaves and large heads of purple (or more … The upper surface of the leaf is rough and hairy. However, to add another positive note, it's a drought-tolerant plant which makes it a great plant to use in very hot (and sometimes dry) places … The monarch butterfly and other larger-sized butterflies can feed easily from the flowers due to their large size. Spear Thistle Fl.Napol. Spear thistle, bank thistle, bird thistle, black thistle, blue thistle, boar thistle, bull thistle, bur thistle, button thistle, common bull thistle, common thistle, Fuller's thistle, green thistle, plume thistle, roadside thistle, Scotch thistle, swamp thistle. purple-red, Jan to Dec. Weed of … [14] The flowers are a rich nectar source used by numerous pollinating insects, including honey bees, wool-carder bees, and many butterflies. Rights Royalty Free Rights Managed. Farmland. Spear thistle is a robust biennial or short-lived monocarpic perennial that can be a serious problem in grassland and waste and cultivated ground throughout the UK. 5:209 (1835) Conservation Code: Not threatened Naturalised Status: Alien to Western Australia Name Status: Current Brief Description Amanda Spooner, Tuesday 29 April 1997. Pl. It is the user's responsibility to check that registration or an off-label permit covers the proposed use. [2][3][4][5][6] It is also naturalised in North America, Africa, and Australia and is an invasive weed in some areas. Grassland. Flowers heads appear from July to September with lilac-purple florets. Cirsium vulgare, the spear thistle, bull thistle, or common thistle, is a species of the Asteraceae genus Cirsium, native throughout most of Europe (north to 66°N, locally 68°N), Western Asia (east to the Yenisei Valley), and northwestern Africa (Atlas Mountains). Citation: Ten., Fl. Read more about this in the. Compositae---Parts Used---Root, leaves. It is best cleared from land by hoeing and deep cutting of the taproot before seeds mature; regular cultivation also prevents its establishment. The plant is a biennial, the stem 1 to 5 feet high, stout and strong, more or less woolly with … Many folks can recognize the spiny thistle plants of summer field and roadside. [2][12][13], Spear thistle is often a ruderal species, colonising bare disturbed ground, but also persists well on heavily grazed land as it is unpalatable to most grazing animals. Napolit. On my daily walks to the local marshy stream by a large meadow, a cluster of Bull thistles has recently burst into brilliant purple-pink flower. About Children delight in the sticky nature of Cleavers, frequently attaching the angular stems to each other or even their pets. There are about 60 species in North America (although many species have been naturalized outside their native ranges). [11], It is a tall biennial or short-lived monocarpic thistle, forming a rosette of leaves and a taproot up to 70 cm long in the first year, and a flowering stem 1–1.5 m tall in the second (rarely third or fourth) year. Cirsium flodmanii - Flodman Thistle, Flodman's Thistle Cirsium foliosum - Drummond's Thistle, Elk Thistle, Leafy Thistle, Meadow Thistle Cirsium fontinale - Fountain Thistle Artichoke Thistle (Cynara cardunculus) Visit Ten Random Facts's profile on Pinterest. Although it is intimidating in appearance and can sometimes form large infestations, this thistle is not as challenging to control as many others and is mainly a problem in hay fields and pastures. [16] The seeds are dispersed by wind, mud, water, and possibly also by ants; they do not show significant long-term dormancy, most germinating soon after dispersal and only a few lasting up to four years in the soil seed bank. 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