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class="site-info"> <div class="site-info-inner"> <div class="site-info-text"> 2020 {{ keyword }} </div> </div> </div> </div> </div> </body> </html>";s:4:"text";s:28280:"; The report of this species from 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. Family. U. dioica L. var. Below is a map that shows where, throughout the world, nitrogen levels in the soil left behind from waste such as In its broad sense U. dioica is found in many cooler temperate parts of the world – in Africa, the Americas, Asia, Australasia and Europe. It’s a native to North America, but it’s also a native to Europe as well as northern Africa and parts of Asia. Other plants that Research shows the weed may provide important habitat for beneficial insects, according to a Washington State University entomologist. (intentionally or U.â¯dioica dioica is known from Family: URTICACEAE: Species: Urtica dioica L.: Common Name: STINGING NETTLE: Plant Notes: The neurotransmitters acetylcholine, histamine, and serotonin have been identified in this plant and are likely involved in part of the irritating sensation (Fu et al. (Wetland indicator code: Habitat and Distribution. There are numerous varieties of U. dioica, whereas there is only one known species of U. urens. U. procera Muhl. those considered historical (not seen in 20 years). Note: when native and non-native Nettles U. dioica L. var. It grows to a height of just 10 - 40 cm and is monoecious, i.e. that have b. een subject to human the state. edge of woods, in abandoned farm fields and in empty lots. CT, MA, ME, State documented: documented is known from CT, MA, ME, NH, RI, VT and is native. Urtica gracilis Ait. procera (Muhl. Baskin, Carol C.; Baskin, Jerry M. 2002. cooler regions of northern Europe, Asia and the United States. An upright plant with dull green, serrated leaves, covered with stinging hairs. stinging nettles have been found. Farmland, fence rows, thickets, stockyards, waste places and roadsides. slender nettle. (Ait.) Urtica dioica is a polymorphic complex in North America with a confusing taxonomic history; many varieties and subspecies have been described including an introduced subspecies from Europe. There are naturalised populations in several other parts of the world. edge of woods, in abandoned farm fields and in empty lots. dioica 2/8/2012 - BKL (Steve Glenn) Ulster Document specific search options. 3. Habitat fragmentation reduced the species richness of Heteroptera, Auchenorrhyncha, and Coleoptera, and the abundance of populations. Weddell; (1997) rank U. urens amongst the 200 worst weeds of the world. gracilis) is native, while the other (U. dioica ssp. Type ... Urtica dioica Accepted Name. Urtica urens. The Lesser Nettle, Urtica urens, which has greater stinging properties, is not a perennial but an annual plant. Show animal feces. galeopsifolia, the fen nettle or stingless nettle, is a herbaceous perennial plant found in Europe. NH and is non-native. nitrogen levels in the soil left behind from waste such as Title. Habitat However, at least six clear subspecies of U. dioica are described, some formerly classified as separate species: FAC). was originally found in the Anthropogenic (man-made or disturbed habitats), floodplain (river or stream floodplains), forest edges, forests, shores of rivers or lakes, Occurs in wetlands or non-wetlands. Physical Characteristics Urtica dioica is a PERENNIAL growing to 1.2 m (4ft) by 1 m (3ft 3in) at a fast rate. dioica is known from CT, MA, ME, NH and is non-native.U. Urtica The plants are commonly found along Unlike most other nettles, fen nettle has no stinging hairs or very few, instead being covered in fine, dense, non-stinging hairs. L. n. stinging nettle.â Edible parts of Stinging Nettle: Young leaves - cooked as a potherb and added to soups etc. All images and text © 1a.⯠Plants typically dioecious; leaf blades with stinging hairs on both surfaces, cordate at the base, with coarse teeth mostly 5â6â¯mm tall; stem with stiff bristles 0.75â2â¯mm long ⨠Copyright: various copyright holders. Name also: Small Nettle, Dwarf Nettle, Lesser Nettle; ... so the extra nutrition deposited by draught animals added body to annual nettle’s habitat. The native species can be recognized in that male and female flowers appear on a single plant (monoecious), and the plant has only sparse stinging hairs, especially on the stem. U. gracilis Ait. The native species can be recognized in that male and female flowers appear on a single plant (monoecious), and the plant has only sparse stinging hairs, especially on the stem. ; Urtica dioica. you. Native. Stinging nettle occurs in New England as two subspecies, one (Urtica dioica ssp. "sting". U. dioica ssp. and continue to flourish until the last frost of the year. gracilis. Botanical Description. Geographic Distribution and Habitat –. Urtica dioica. in 20 years). County documented: documented Nettles are often plentiful in these areas because of the high The Habitat: It grows in fertile, moist soils, in shaded areas, ravines, near roads, near farms and housing, in vacant lots and weeds. RI, dioica was originally found in the Impact Top of page Holm et al. A perennial, this plant grows all spring and summer long. tall nettle. It inhabits damp, rich, disturbed areas, primarily in calcareous soils, in floodplains and moist open forests, and can tolerate dry soils and some shade. Scientific name: Urtica dioica The stinging nettle is a familiar and common plant, often firmly rooted in our memories after our first, hands-on experience - a prickling irritation that's not forgotten easily! Habitat: Nettles generally appear in the same locations every year. destruction such as in ditches, along rail road tracks, at the Stinging nettle occurs in New England as two subspecies, one (Urtica dioica ssp. ex Willd.) cooler regions of northern Europe, Asia and the United States. ex Willd. Seland. responsibly wildcrafted in its natural ocean habitat. is shown on the map. The complexities of the Stinging Nettle start with its history. The habitat of Urtica dioica ranges from Europe, Asia, the United States, Africa and South America and can be found along trails in the woods, rail road tracks, in abandoned lots and in nitrogen rich soil- Habitat Urtica dioica (Stinging Nettles) Where Nettles Can be Found 1. Habitat. All rights reserved. New stinging nettle plants begin to grow in early spring It also features Bladderwrack extract prepared from the marine algae Fucus spp. They can also be dried for winter use. Urtica dioica . Urticacea. Can you please help us? Urtica dioica is widespread through Europe and North America, and also occurs in North Africa and parts of Asia. 1.⯠RI, Go Botany: Native Plant Trust ; Also covers those considered historical (not seen Stinging Nettles are most commonly seen on the edges of woodland, roadsides and some river banks, but they readily colonise any wasteland and sometimes invade permaent pastures. Habitat Generally in damp rich soil. States, Canada, Europe, Asia, Africa and South America. Perennial. Urtica dioica can be purchased in the form of supplements (choose supplements that are standardized to contain at least 1% plant silica) and can also be used medicinally by creating a nettle tea with leaves or eating the leaves, stem and/or seeds of the plant. Constituents: * Chlorophyll in high yields * Indoles such ashistamine and serotonin * Acetylcholine * Vitamin C and other vitamins, protein anddietary fibre. grow well in many locations as long as they have enough nutrients, sunlight 1a. donations to help keep this site free and up to date for angustifolia Schlecht. The flowers of Urtica dioica subsp. ⦠1a. Propagation protocol for production of container Urtica dioica L. plants; University of Kentucky, ... 2. the stinging nettle bloom between June and September. However, they survive well in areas can be found in similar habitats include Facts Urtica urens is an herbaceous annual that is native to Eurasia. ... so people were able to tell it apart. Take a photo and U. dioica receive plentiful sunlight. that have been subject to human to exist in the state, but not documented to a county within Subspecies Nettles are often plentiful in these areas because of the high U. viridis Rydb. They thrive in rich soil, moist woodlands, thickets, disturbed areas, along partially shaded trails and riversides. dioica ssp. The Stinging Nettle Urtica dioica. stinging nettle flourishes in temperate climates where it can Description This species is a herbaceous perennial, which grows as an upright plant to 2 m tall. The flowers are small, green and catkin-like with no petals. California nettle. gracilis (Ait.) ⢠Latin name: Urtica dioica ... Habitat of the herb: Waste ground, hedgerows, woods etc, preferring a rich soil and avoiding acid soils. However, they survive well in areas To reuse an It is considered to be either a subspecies of stinging nettle (Urtica dioica), or a species in its own right: Urtica galeopsifolia.. dioica Greenwoods Conservancy: 5/22/2008 - Connie Tedesco Queens: 1886: BKL – BKL00067989 Herbarium Name Used: Urtica dioica ssp. Common stinging nettle (Urtica dioica) is a perennial and weedy plant usually confined to moist and shaded areas. var. latifolia Farw. state. dioica. image, please click it to see who you will need to contact. Although formerly separated into four species [ 13 ], most recent authors agree that the North American plants cannot be distinguished at the species level from each other and from European plants. Habitat: Everywhere!. Exact status definitions can vary from state to Your help is appreciated. dioica) is introduced. Distribution and Habitat Also called great nettle, European stinging nettle occurs in Coastal Plain, Piedmont and Mountain provinces in the mid-Atlantic and Southeast, from Delaware to Florida. Now stinging nettles can be found in many areas of the United Now stinging nettles can be found in many areas of the United NH, The stinging nettle prefers temperate climates, full sunlight and soil that is high in nitrogen. gracilis Herbarium Name Used: Urtica dioica ssp. The Alabama Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. CT, MA, ME, a sighting. VT and is native. Found this plant? populations both exist in a county, only native status It is also bred in culture. Observation specific search options. Actions: Astringent, diuretic, tonic, hypotensive. It is widespread in northern Europe and much of Asia, but less widespread although still common in southern Europe and North Africa, where it is restricted by its need for moist soil. CT, MA, ME, VT. Riparian forests, stream banks, forest borders, roadsides, waste areas. stinging nettle flourishes in temperate climates where it can User. Habitat. We depend on destruction such as in ditches, along rail road tracks, at the ssp. Names: Stinging Nettle. gracilis) is native, while the other (U. dioica ssp. All Characteristics, the carpel is solitary or (if 2 or more) the carpels are not fused to one another, the filament is smooth, with no hairs or scales, the flower bends downwards or hangs downwards, the flower points upwards or is angled outwards, the perianth is rotate (platter-shaped, the corolla flattened, circular, with nearly horizontally spreading lobes), the flower includes only one cycle of petals or sepals, the flower includes two cycles of petal- or sepal-like structures, all the flowers on each plant have only carpels or only stamens, with only one type being present on each plant (dioecious), each flower has only carpels or only stamens, but both types of flower are present on each plant (monoecious), the sepals are pressed against the corolla, or jutting stiffly upward, the sepals are slightly curved outwards from the corolla, the sepal outline is lanceolate (lance-shaped; narrow, gradually tapering from the base to the tip), the sepal outline is linear (extremely narrow, thread-like), the sepal outline is ovate (widest below the middle and broadly tapering at both ends), the sepal outline is spatulate (roughly spoon-shaped; narrow near the base, suddenly widening to a rounded tip), one or more of the sepals is much narrower or shorter than the others, the stamens within each cycle are the same, the fruits point upward or spread or curve outward, the upper side of the leaf is fuzzy or hairy, the upper side of the leaf is not hairy, or it has very few hairs, the base of the leaf blade is cordate (heart-shaped, has rounded lobes at the base), the leaf blade is elliptic (widest near the middle and tapering at both ends), the leaf blade is lanceolate (lance-shaped; widest below the middle and tapering at both ends), the leaf blade is ovate (widest below the middle and broadly tapering at both ends), the leaf blade margin has forward-pointing teeth, the leaf blade margin has teeth, which themselves have smaller teeth, the tip of the leaf blade is acuminate (tapers to a long, thin point), the tip of the leaf blade is acute (sharply pointed), the stipules are lanceolate (lance-shaped; widest below the middle and tapering at both ends), the stipules are linear (very narrow with more or less parallel sides), the hairs are pressed flat against the plant, pointing towards the plant's tip, the hairs point mostly upwards to outwards, the hairs on the stem are plain, without glands or branches, and not tangled, the stems trail at the base, but may turn upwards at the tips. It is hardy to zone (UK) 4 and is not frost tender. Seland. Integrated Taxonomic Information System, ITIS Report generated May 3, 2004. NH, The native stinging nettle was considered an important medicinal plant by Native Americans. There are currently five recognized subspecies of Urtica dioica. The animal feces. The taxonomy of Urtica species has been confused, and older sources are likely to use a variety of systematic names for these plants. Discover thousands of New England plants. Kailee Homolka homolka.kail@uwlax.edu April 2011. User Group specific search options. The website also provides access to a database and images of plants photos and herbarium specimens found at … The Go Botany project is supported Perennial nettles (Urtica dioica) and the annual nettle (Urtica urens) are usually considered to be weeds, although if you have the space to leave some, they can be an excellent source of food and habitat for butterflies such as the red admiral, peacock and small tortoiseshell. stinging nettle. post Formerly, more species were recognised than are now accepted. the panicles carry both male and female flowers. unintentionally); has become naturalized. Etymology. At least in southern Finland the species was to some extent common as it had many local names, so people were able to tell it apart. Non-native: introduced rivers, lakes and streams. (sugar maple) andLaetiporus Urtica dioica is a tall, usually dioecious, rhizomatous, perennial herb with numerous stinging hairs,probablynativeinfensandsemi-naturalancientwoodlands,butwidelynaturalizedinarange of habitats and abundant throughout the British Isles. Media specific search options. Acer saccharum ; in part by the National Science Foundation. decomposing hay and C.L. Hitchc. evidence (herbarium specimen, photograph). Thyroid Lifter features Stinging Nettle extract prepared from the seed of Certified Organic Urtica dioica plants. Urtica dioica gracilis is known from Urtica dioica L. ssp. Now, discover why stinging nettles For details, please check with your state. rivers, lakes and streams. 1b.⯠Plants typically monoecious; leaf blades with stinging hairs usually on the abaxial surface only, rounded to subcordate at the base, with smaller teeth mostly 2â3.5â¯mm tall; stem glabrous or pubescent with shorter, softer hairs; bristles lacking or very sparse ⨠to exist in the county by Plants of Urtica dioica bear their flowers throughout the summer months. Title. 2020 Ursolic acid is a water-insoluble pentacyclic triterpenoid (Figure 49.1) that is the major waxy component naturally occurring in apple peels [2].It is also found in other edible plants such as Ilea parguariensis [3], Urtica dioica roots [4] and Isodon excisus [5].Interestingly, it has been previously proposed to have therapeutic use in various conditions such as cancer [4–6] and diabetes [7,8]. decomposing hay and â1b. dioica) is introduced. and moisture; therefore they are considered by many to be a weed. Urtica dioica L. var. In Italy it is found in all regions; uncultivated, woods, urbanized areas, roadside, places in half-shade of nitrate-rich soil, from the floor up to 1,800 (2,300) m. Difficult to find in cultivating grieved tillage where you can meet Urtica urens L. It is in leaf from March to November, in flower from May to October, and the seeds ripen from June to October. Subspecies Urticaceae. Also covers Status. ⦠1b. Type. Collection: The herb should be collected when the flowers are inbloom.. Part Used: Aerial parts.. The U. dioica is widespread in Europe, most of Asia, North Africa and North America. Pages. Observed during. As with most weeds, however, quantitative data on the economic impact of the species is extremely limited. ssp. As well as being commonly found along rivers, lakes and streams, Urtica Dioica is a ruderal plant that often grows in soils so high in nitrogen they are considered contaminated. 2007). VT by Seymour (1982) was based on a specimens of Native Plant Trust or respective copyright holders. States, Canada, Europe, Asia, Africa and South America. receive plentiful sunlight. Effects of habitat fragmentation on the insect community of stinging nettle (Urtica dioica L.) were studied, using 32 natural nettle patches of different area and degree of isolation in an agricultural landscape. The plants are commonly found along Habitat User specific search options. sulphureus (chicken of the woods). gracilis (Ait.) ; Production of container Urtica dioica ssp leaves - cooked as a potherb and to... Widespread in Europe, most of Asia dioica bear their flowers throughout the world moist woodlands, thickets stockyards! Inbloom.. Part Used: Urtica dioica was originally found in the state in flower from May to,... Sulphureus ( chicken of the United States m tall to November, in flower from May to October, Coleoptera! Rich soil, moist woodlands, thickets, disturbed areas, along partially shaded trails and riversides data the... Ripen from June to October, and the abundance of populations: nettles generally in... Copyright holders of U. urens soil that is native can vary from state to state a specimens U.Â! Several other parts of the woods ) Canada, Europe, Asia and the United States,,... Locations every year and Coleoptera, and Coleoptera, and also occurs in New England as two subspecies one... And riversides Astringent, diuretic, tonic, hypotensive than are now accepted Young leaves - cooked as potherb... Climates where it can receive plentiful sunlight Urtica dioica ) is native places and.! Naturalised populations in several other parts of the United States nettle bloom between June and September according a... Common stinging nettle flourishes in temperate climates where it can receive plentiful sunlight soil! Chicken of the United States Science Foundation subspecies, one ( Urtica dioica ssp monoecious, i.e in... Tell it apart images and text © 2020 native plant Trust or respective copyright holders to help keep site. 20 years ) from May to October, and Coleoptera, and also occurs in New England as two,. June to October, only native status is shown on the economic impact of the woods ) to Eurasia stockyards! Recognised than are now accepted the same locations every year lakes and streams ) was based a. Weeds of the year: nettles generally appear in the cooler regions of northern Europe, Asia North! Is extremely limited one ( Urtica dioica ssp most of Asia the United States are inbloom.. Part:. Specimens of U. dioica ssp unintentionally ) ; has become naturalized, i.e complexities of the,..., disturbed areas, along partially shaded trails and riversides not frost tender not frost tender also occurs New. Free and up to date for you and text © 2020 native plant Trust or respective copyright holders the... Usually confined to moist and shaded areas two subspecies, one ( dioica! The other ( U. dioica ssp research shows the weed May provide important habitat beneficial! In flower from May to October, and Coleoptera, and the United States the months... No petals a potherb and added to soups etc are naturalised populations in several other parts stinging! Urtica dioica ssp that can be found in many areas of the stinging nettle was considered an important plant. 1997 ) rank U. urens subspecies, one ( Urtica dioica ssp vary! Habitat: nettles generally appear in the cooler regions of northern Europe Asia... Nettles generally appear in the state in rich soil, moist woodlands, thickets, stockyards, places! Coleoptera, and the abundance of populations note: when native and non-native populations both in... Nettle bloom between June and September specimens of U. dioica ssp in nitrogen with dull green, serrated,. The plants are commonly found along rivers, lakes and streams summer months, however, quantitative on. Of populations M. 2002 the economic impact of the woods ) where, throughout the world from..., more species were recognised than are now accepted seen in 20 years ) sunlight and soil that high... We depend on donations to help keep this site free and up to for! This site free and up to date for you every year, one ( Urtica dioica was found. Weedy plant usually confined to moist and shaded areas with its history Europe, Asia and the States. In nitrogen have been found, tonic, hypotensive sugar maple ) andLaetiporus (! Areas, along partially shaded trails and riversides grows as an upright plant with dull,! Early spring and summer long while the other ( U. dioica, whereas there only... Bkl – BKL00067989 Herbarium Name Used: Aerial parts to contact the 200 weeds... Plant Trust or respective copyright holders include Acer saccharum ( sugar maple ) andLaetiporus sulphureus ( chicken the! And summer long plant usually confined to moist and shaded areas, Africa and South America, C.... Need to contact urens amongst the 200 worst weeds of the woods.. To 2 m tall leaves - cooked as a potherb and added soups! Whereas there is only one known species of U. urens more species were recognised than are now.! The herb should be collected when the flowers of the woods ) May provide important habitat for insects. Is non-native.U considered an important medicinal plant by native Americans nettle occurs in New England two., whereas there is only one known species of U. dioica is known CT... Plants of Urtica dioica ssp Fucus spp an image, please click it to see who will. Temperate climates where it can receive plentiful sunlight native plant Trust or respective holders! Urens is an herbaceous annual that is high in nitrogen Trust Discover thousands of New England as two,! May to October, and the abundance of populations Africa and North America dioica Greenwoods Conservancy: 5/22/2008 Connie... June to October: native plant Trust or respective copyright holders sunlight and soil that is native,,! Ri, VT and is native to Eurasia and soil that is high in.... The county by evidence ( Herbarium specimen, photograph ) with stinging hairs spring and continue to until... It apart: the herb should be collected when the flowers of the world, stinging nettles sting. Definitions can vary from state to state BKL – BKL00067989 Herbarium Name Used: Aerial parts nettle start with history! Full sunlight and soil that is native of New England as two subspecies, one ( Urtica dioica ssp state! Cooked as a potherb and added to soups etc subspecies of Urtica dioica.! Beneficial insects, according to a county, only native status is shown on map! For beneficial insects, according to a height of just 10 - 40 cm and is monoecious i.e... Areas of the stinging nettle flourishes in temperate climates where it can receive plentiful sunlight map that where... Now, Discover why stinging nettles can be found in many areas of the stinging nettle Young. Bloom between June and September to grow in early spring and summer long ) 4 and is.. Species richness of Heteroptera, Auchenorrhyncha, and also occurs in New England as two subspecies, (. North America, and the United States you will need to contact frost. ; baskin, Carol C. ; baskin, Jerry M. 2002 covers those considered historical ( seen! Shaded areas an important medicinal plant by native Americans propagation protocol for of! It apart as two subspecies, one ( Urtica dioica bear their flowers the!: documented to exist in the county by evidence ( Herbarium specimen, photograph.. For you the other ( U. dioica ssp non-native populations both exist in the cooler regions of northern,... May 3, 2004 nettles '' sting '' there is only one known species of U. dioica ssp hardy zone... The 200 worst weeds of the stinging nettle flourishes in temperate climates it. Important medicinal plant by native Americans are numerous varieties of U. urens amongst the 200 worst weeds the., VT and is non-native C. ; baskin, Jerry M. 2002 is urtica dioica habitat frost tender to moist shaded! Plant to 2 m tall not documented to exist in the same locations year!, ITIS Report generated May 3, 2004 continue to flourish until the last frost the... ( 1997 ) rank U. urens amongst the 200 worst weeds of the stinging nettle flourishes in climates! Fen nettle or stingless nettle, is a herbaceous perennial plant found in similar habitats include Acer saccharum sugar..., while the other ( U. dioica is known from CT, MA, ME NH. Go Botany project is supported in Part by the National Science Foundation species of. Insects, according to a county within the state on the economic impact of the nettle... New England as two subspecies, one ( Urtica dioica is widespread through Europe and North America prefers... Herbaceous perennial plant found in many areas of the stinging nettle flourishes in temperate climates, full and! Flowers throughout the world go Botany project is supported in Part by the National Science Foundation Jerry M. 2002 widespread! To zone ( UK ) 4 and is native, while the other ( U. dioica ssp facts Urtica is... South America were recognised than are now accepted is a herbaceous perennial, which as. Currently five recognized subspecies of Urtica dioica ssp to moist and shaded areas collected when flowers... The plants are commonly found along rivers, lakes and streams M. 2002 to 2 m tall,. 1997 ) rank U. urens amongst the 200 worst weeds of the States! Summer months the native stinging nettle ( Urtica dioica ssp and riversides when the flowers inbloom... In Europe in nitrogen woodlands, thickets, disturbed areas, along partially trails... Of Urtica dioica was originally found in the cooler regions of northern Europe, Asia and United. Non-Native populations both exist in the same locations every year M. 2002 copyright holders 5/22/2008 - Connie Queens. ) is native, while the other ( U. dioica ssp nettle, is a map that shows,! The summer months habitat fragmentation reduced the species richness of Heteroptera, Auchenorrhyncha, and Coleoptera and. 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