Medium to tall plant to 1.2 metres, stems spiny-winged to the top, sometimes branched above. Flower bracts purple tinged, erect, weakly spiny. Annuler Envoyer. Enter a town or village to see local records, Yellow squares = NBN records (all known data) Cirse des marais, Bâton du Diable ( Français ) Marsh Thistle (Anglais) (Equisetopsida, Asterales) Canada thistle spreads both by seeds and by budding from underground roots. Identity Taxonomic Tree Distribution Table Habitat List Distribution Maps Summary. nom français principal: Cirse des marais, Bâton du Diable [Cirsium palustre (L.) Scop., 1772] nom anglais principal: Marsh Thistle: nom allemand principal Keys for identification are available (e.g., [17,19,36,54]). An historical locality in Arizona has been extirpated as recent surveys have been unsuccessful at locating the thistle in the wetland it once occupied. Fasciated stem.jpg 2 686 × 3 582 ; 2,21 Mio Cirsium palustre PID10-5.jpg 798 × 1 200 ; 302 Kio Canada thistle (Cirsium arvense), is a spreading perennial weed of crops, pastures, and disturbed sites. Pour les espèces migratrices, la pr&easence indiqu&eae concerne les zones de reproduction. Il s'agit du statut utilisé par défaut quand on ne se situe pas dans une des catégories précédente ou dès lors qu'il y a un doute. Marsh thistle is one of the tallest biennial in Finland (compare giant hogweed): the stem that rises from the centre of its rosette often reaches 2 metres (6.5 feet) in height. Ce statut se base sur un ou plusieurs des critères suivants : Ce point recouvre l'absence, par nature plus difficile à démontrer que la présence. En poursuivant votre navigation sur ce site, vous acceptez l’utilisation de cookies pour vous proposer des contenus et services adaptés et réaliser des statistiques de visites. Stems have spiny wings arising from winged leaf-bases; This Eurasian thistle also tends to be somewhat smaller in size than the Swamp Thistle. Most of our thistles are tall (often 2 m), unpleasantly prickly plants, generally biennial or perennial. Tour de France de la biodiversité en vidéos. It is most troublesome in perennial crops, rangeland, and areas where reduced tillage is practiced. Watsonian Vice Counties - 12 mile buffer Ordnance Survey Grids - 10km Countries with sea areas Minimum elevation (in metres) Sensitive Grid size (m) Spatial validity Location ID. A photograph of the whole plant, showing stems and leaves as well as flowers. Larvae of the artichoke plume moth (Platyptilia carduidactyla) also feed on marsh thistle, but as its common name suggests, this species is considered a pest to artichokes. Dans l'état des connaissances, on ne peut pas se prononcer sur la présence ou l'absence actuelle dans le département. ), Accéder aux 79841 données sur la répartition, Pour se procurer la photo originale ou demander une autorisation d'utilisation, consulter : Its creeping roots enable it to quickly spread across an area, forming large colonies. Medium to tall plant to 1.2 metres, stems spiny-winged to the top, sometimes branched above. Marsh Thistle: Latin name: Cirsium palustre: Family: Daisy (Asteraceae) Flowers: July to September: Date: 28 June: Location: Braunton Burrows, Devon: Gallery link: British Wild Flowers: Related images: Cirsium hillii is normally low and squat, with very large deep-colored heads besides, and hence one of the most attractive species. Quite common in Leicestershire and Rutland. Cas particulier d'absence liée à une disparition avérée depuis moins d'un demi-siècle (les disparitions anciennes sont traitées comme « absence probable ou certaine »). Ce statut se base sur un ou plusieurs des critères suivants : Ce statut doit également être attribué à un département dans lequel la présence de l'espèce est occasionnelle. Woolly thistle is easily identifiable with large, deeply-lobed, evenly-shaped leaves, and very large flower heads, wrapped in a 'cobweb' of … Description. This description covers characteristics that may be relevant to fire ecology and is not meant for identification. une recherche ciblée intensive mais infructueuse ; une espèce non observée alors que sa présence est facile à détecter ; une présence peu vraisemblable pour des raisons historiques ou biogéographiques. Prohibited Noxious weeds are plant species designated in the Alberta Weed Control Act. Wet habitats, woodland clearings, wet ditches and marshes. Taxonomic Rank: Magnoliopsida: Asterales: Asteraceae: Appearance Cirsium palustre is an herbaceous biennial that can grow from 4-5 ft. (1.25-1.5 m) tall. Watsonian Vice Counties - 12 mile buffer Ordnance Survey Grids - 10km Countries with sea areas Minimum elevation (in metres) Sensitive Grid size (m) Spatial validity Location ID. Like the Swamp Thistle, Marsh Thistle also prefers wetland habitats, but it has smaller flowerheads (1" across or less) and its floral bracts have outward-pointing fine spines. Email. The strong stems have few … Cirsium wrightii differs from C. texanum in being an obligate wetland species with nearly glabrous leaves and stem and thick succulent leaves. Jump to: Resources | Images | Distribution Maps | Sources. Visited by 80 pollinating species The marsh thistle, Britain’s tallest thistle, is so rich in pollen that it is known to be visited by at least 80 species of bee, butterfly and fly. Another common name of Cirsium muticum is Fen Thistle. Cirsium palustre or Marsh Thistle, Eaglesham Moor, East Renfrewshire. Native marsh thistle ( Cirsium muticum ), occurs in similar habitats as European marsh thistle but has non-spiny stems and flower heads. Marsh Thistle Marsh (Plume) Thistle (Cirsium palustre) Family: Asteraceae Legal Status: Regional Noxious Weed, Weed Control Act Description: • Biennial to short-lived perennial; • Grows 0.3 to 2.5 metres tall from a taproot with clusters of fibrous roots; • Stems are slender and usually unbranched with a purplish hue. Occurrence . Other features: Involucral bracts purplish, flowerheads clustered at ends of stems and branches. Marsh Thistle Cirsium palustre (Aka marsh plume thistle, European swamp thistle) continued next page Kale Jonker Last Updated January 2014 abinvasives.ca info@abinvasives.ca Alberta Regulation: Weed Control Act abinvasives.ca info@abinvasives.ca commanster.eu Overview: Marsh thistle is a biennial or short-lived perennial native to Europe. Plants may reach 6 feet (2 m) when flowering . It is tall (up to 2.5 m), and has a strict growth form. Leaves with spiny edges but not spiny on leaf surface. This is a very distinctive moth, rather reminiscent of a larger version of the Yponomeutidae family. Leaves linear lanceolate, pinnately lobed and very spiny, mostly unstalked, hairy above. The tallest C. pitcheri seen was 1.6 m high, but most individuals are shorter. At maturity, marsh thistle is generally an erect forb with a single branching stem. Common names are from state and federal lists. In the 1979 Flora survey of Leicestershire it was found in 379 of the 617 tetrads. Justification. Cirsium palustre (L.) Scop., 1772 . Location. Flowerheads usually purple, 10 to 12 mm in clusters of 2 to 8. ID guidance. At maturity, marsh thistle is generally an erect forb with a single branching stem. Marsh thistle 6 Scotch thistle 8 Nodding thistle 10 Winged thistles 12 Variegated thistle 14 Cotton thistle 16 Burdocks 18 Receptacle weevil 20 Nodding thistle gall fly 22 Root-crown weevil 24 Green thistle beetle 26 Stem gall fly 28 Scotch thistle gall fly 30 Rust fungus 32 Thistle and biocontrol agent associations 34 Glossary 36. Prohibited noxious weeds must be destroyed when found, meaning all growing parts need to be killed or the plant's reproductive mechanisms need … Marsh plume thistle is a noxious weed in the Bulkley-Nechako and Fraser-Ft. George Regional Districts. How it was in-troduced is unknown. As with all Carduus, the pappus-hairs (the silky white hairs attached to the seed - the thistledown) are not feathery or branched, but simple. Identification. Marsh thistle looks somewhat like spear thistle at an initial glance, but without the large spines and leaf lobes, and usually with a thin, red, leaf margin. ... Keys for identification are available (e.g., [17,19,36,54]). 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