Jump to navigation Jump to search. Funding Agency. Lesser Red-knotgrass - Polygonum arenarium. Knotgrass - Polygonum aviculare. It is one of the four small starchy seeds of the pre-maize quartet, which also includes chenopod, maygrass, and little barley. HERBARIUM_ALL Waste areas, roadsides, yards, river shores, railroads. Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae.Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae).In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. Founded in 1864 by Daniel Cady Eaton from his personal library and plant collection, the Yale Herbarium is an internationally recognized repository with holdings of approximately 350,000 specimens from throughout the world. Species Details; Observations; Maps; Photos; Sounds; Statistics; On/in; Names; I've seen this species! It is a photoautotroph. Polygonum aviculare L. var. nov.. 16. view more Credit Image: Natalie Mueller Blame it on the bison. Polygonum aviculare or common knotgrass is a plant related to buckwheat and dock.It is also called prostrate knotweed, birdweed, pigweed and lowgrass.It is an annual found in fields and wasteland, with white flowers from June to October. In Chinese medicine, a Polygonum extract called Rèlínqīng Kēlì (热林清颗粒) … Chrtek 1956; Polygonum erectum Roth. Discover (and save!) It is a variety of the English one - Polygonum aviculare, and has similar properties. Polygonum aviculare subsp. Polygonum erectum, commonly called erect knotweed, is a North American species of herbaceous plant in the buckwheat family (Polygonaceae). It is an annual species that is native to Europe that has established itself throughout most of the United States and Canada. > Taxonavigation . Since the 1930s, archaeologists have been accumulating data on the lost crops of eastern North America. Home [family POLYGONACEAE], Filed as Polygonum erectum [family POLYGONACEAE], Blake’s knotweed, Flora of North America Vol. JSTOR is part of ITHAKA, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways. Since the 1930s, archaeologists have been accumulating data on the lost crops of eastern North America. 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. Common Name Index A MODERN HERBAL Home Page ©2000-2020 ITHAKA. USA Ala.USA Ark.USA Colo.USA Conn.USA Del.USA D.C.USA Ga.USA Ill.USA Ind.USA IowaUSA Kans.USA Ky.USA La.USA MaineUSA Md.USA Mass.USA Mich.USA Minn.USA Miss.USA Mo.USA Mont.USA Nebr.USA Nev.USA N.H.USA N.J.USA N.Mex.USA N.Y.USA N.C.USA OhioUSA Okla.USA Oreg.USA Pa.USA R.I.USA S.C.USA Tenn.USA Vt.USA Va.USA Wash.USA W.Va.USA Wis.USA Wyo.Canada Alta.Canada Ont.Canada Que.Canada Sask. The New York Flora Atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated ecological communities, and taxonomy. Polygonum ramosissimum and P. achoreum smooth morph achenes have concave faces and a deflated appearance. If not for the wooly, boulder-sized beasts that once roamed North America in vast herds, ancient people might have looked past the little barley that grew under those thundering hooves. devil's shoestring. Polygonum erectum. No published written or oral histories attest to the methods used in their … CAS_BIOLOGICAL_SCIENCES Polygonum erectum is the only species that produces a majority of plump, smooth morphs, although a small minority of smooth P. aviculare subsp. Polygonum erectum was cultivated in the midwest by Native Americans for its starchy seeds (C. M. Scarry 1993). The following format is suggested and will be appreciated: USDA-NRCS PLANTS Database / Britton, N.L., and A. It is found in field crops, row crops, orchards, yards, gardens and turf. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. Not quite as well known is a drooping polygonum known as prince's feather. erectum (L.) Roth ex Meisn. aviculare . Polygonum erectum L.; Polygonum erectum L. is an accepted name . This image is not copyrighted and may be freely used for any purpose. There are an estimated 5,000 type specimens. By the time of European colonization, several of these locally domesticated crops had apparently fallen out of use and were thus lost Several species can be eaten cooked, for example during famines. All Rights Reserved. Hybrid between giant and Japanese knotweed and shares characters of both parent species. “Evolutionary Bet-Hedgers Under Cultivation: Investigating the Domestication of Erect Knotweed (Polygonum erectum L.) using Growth Experiments.” Human Ecology 45(2):189-203. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 2000 BP, its domesticated subspecies Polygonum erectum ssp. Polygonum biaristatum. There have been various opinions about how broadly the … Polygonum erectum (Erect Knotweed) is a species of annual herb in the family Polygonaceae. 1783; Polygonum heterophyllum Lindman 1912; Polygonum monspeliense Thiébaud in Persoon 1805; Polygonum rectum (Chrtek) Scholz 1959; International Common Names watsoniae N.G. ). The stems are rich in tannin and are used in the treatment of arthritis, lumbago, neuralgia and rheumatism. [family POLYGONACEAE], Filed as Polygonum sp. > Polygonum erectum was cultivated in the midwest by Native Americans for its starchy seeds (C. M. Scarry 1993). In the Middle English glossary of herbs Alphita (c. 1400-1425), it was known as ars-smerte. This website uses cookies to ensure you get the best experience. Erect knotweed (Polygonum erectum) New research from Washington University in St. Louis helps flesh out the origin story for the so-called “lost crops.” These plants may have fed as many Indigenous people as maize, but until the 1930s had been lost to history. Leaves are smooth, broadly obvate, rather obtuse- 1 to 2 inches long - and about half as broad - either sessile or petiolate. Approx. Narrowleaf knotweed - Polygonum bellardii. Blame it on the bison. It was formerly confused with P. achoreum (T. R. Mertens and P. H. Raven 1965). JSTOR®, the JSTOR logo, JPASS®, Aluka®, and ITHAKA® are registered trademarks of ITHAKA. Polygonum bargusinense. From Wikispecies. Polygonum erectum smooth achenes, like the Whitney Bluff achenes, almost always have convex faces when mature, giving them a plump appearance in comparison to the other species (Fig. The archaeological context and significance of Polygonum erectum achene masses from the American bottom region. ), and little barley (Hordeum pusillum Nutt.) Photo: American bison at the Joseph H. Williams Tallgrass Prairie Preserve in Oklahoma. Polygonum species Polygonum erectum Name Synonyms Polygonum aviculare var. Additionally, wild, annual sunflowers (Helianthus annuus) and woolly beans (Strophostyles helvola) should be present in the general area of Kansas City. Polygonum hydropiper) is a plant of the family Polygonaceae. Sep 15, 2017 - This Pin was discovered by Tracey Taylor. Polygonum erectum Roth Common names Erect knotweed in language. Polygonum erectum was cultivated in the midwest by Native Americans for its starchy seeds (C. M. Scarry 1993). 15 miles from Rt 610 on Eustace Rd. Other early-emerging, annual Polygonum species include Pennsylvania smartweed (Polygonum pensylvanicum L.) Photographs by Gail E. Wagner. Latest News. 1913. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily … buxiforme achenes pictured here have convex faces, which gives them a plump appearance. Habitat in Philadelphia, enata ex seminibus D. Kalmii. Herbarium Name Used: Polygonum erectum 2/8/2012 - BKL (Steve Glenn) Yates : NYFA_1990 Herbarium Name Used: none Polygonum erectum + Expand All - Collapse. The Plant List. This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 License, https://sernecportal.org/portal/collections/individual/index.php?occid=11299740. The genus was formerly included in the genus Polygonum. Polygonum erectum is an annual plant species with upright or ascending stems. Polygonaceae. (Asch and Asch, 1978, 1985; Fritz, 1986, 1993; Mueller, 2017c; Simon and Parker, 2006). Brown. Media in category "Polygonum erectum" The following 10 files are in this category, out of 10 total. Synonyms. Home | Abstract. Archaeobotanical remains from big Loose Creek. This material is based upon work supported by the National Science Foundation under Grant Number 1802129. There have been various opinions about how broadly the genus should be defined. These include little barley (Hordeum pusillum), erect knotweed (Polygonum erectum), sumpweed (Iva annua), maygrass (Phalaris caroliniana), and pitseed goosefoot (Chenopodium berlandieri). 1783; Polygonum heterophyllum Lindman 1912; Polygonum monspeliense Thiébaud in Persoon 1805; Polygonum rectum (Chrtek) Scholz 1959; International Common Names This plant is one of several seed crops referred to as the Eastern Agricultural Complex, a pre-maize agricultural system that supported … “Carbonization, Differential Preservation, and Sampling Biases in Domestication Studies: An Erect Knotweed (Polygonum erectum L.) Case Study. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. Proudly powered by WeeblyWeebly Erect knotweed (Polygonum erectum L.) Erect knotweed was cultivated in ancient Iowa and may have been domesticated. It has a self-supporting growth form. Achenes enclosed in perianth, brown to tan, ovate, 3-gonous, 2.3–3.5 mm, faces subequal, ± concave, apex not beaked, edges concave, dull, striate-tubercled; late-season achenes uncommon, 4–5 mm. This study uses morphometrics and digital image analysis to document domestication syndrome in an annual seed crop, Polygonum erectum L. (erect knotweed), which was cultivated by Native Americans for c. 2,500 years in eastern North America. 5, Erect knotweed, Flora of North America Vol. Muell. Plants light green or yellowish, heterophyllous. Polygonum erectum Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part P), Order out of Chaos. Polygonum erectum Edit, spec. An illustrated guide to the flowering plants of the middle Atlantic and New England states (excepting the grasses and sedges) the descriptive text written in familiar language (1910) (14782884275).jpg 1,468 … buxiforme achenes was also relatively convex. erectum (L.) Roth ex Meisn. This study uses morphometrics and digital image analysis to document domestication syndrome in an annual seed crop, Polygonum erectum L. (erect knotweed), which was cultivated by Native Americans for c. 2,500 years in eastern North America. 1614-1617 [as Polygonum erectum L.] Data retrieved on: 19 September 2019 The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. No published written or oral histories attest to the methods used in their … Accessibility Statement, Creative Commons Attribution-Noncommercial 3.0 License. It is found primarily in the northeastern and north-central parts of the United States, but with scattered populations in other parts of the US and also in Canada. Polygonaceae Erect knotweed is a plant that bears small, starchy seeds that can be very common in some archaeobotanical samples. Polygonum erectum erect knotweed Polygonum extremiorientale far-eastern smartweed Polygonum fowleri Fowler's knotweed Polygonum glabrum denseflower knotweed Polygonum glaucum seaside knotweed ... Infrequently used as cover: Minor: 2-5% of diet: Sparsely used as cover: Moderate: In: 14th annual Society for Ethnobiology Conference, St. Louis. 5, renouée coriace, Flora of North America Vol. CAS > Distribution Map. Polygonum. The record derives from Tropicos (data supplied on 2012-04-18) which reports it as an accepted name (record 26000074) with original publication details: Sp. The R.M. 718-782: 757: 757: Polygonum aviculare Polygonum basiramium. ☉ Pedicels mostly exserted from ocreae, 3–7 mm. Homonyms Polygonum erectum L. Polygonum erectum Vell. Myers Herbarium contains more than 75,000 specimens, of which most are from western Illinois or southeastern Iowa. 3316. Stems erect to ascending, sparingly branched in distal 1/2, not wiry, 15–75 cm. The variety Polygonum cognatum, known locally as "madimak", is regularly consumed in central parts of Turkey. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. The report of this species in CT by Magee and Ahles (1999) is based on a specimen of Polygonum buxiforme— Ahles 85330 ( MASS! monspeliense (Thiéb.) FAQ | Erect Knotweed has simple, broad leaves. My Account | Chrtek 1956; Polygonum erectum Roth. It is found in field crops, row crops, orchards, yards, gardens and turf. First, most New England species make two kinds of fruits in a growing season. This material is based upon work supported by the National Science Foundation under Grant Number 1802129. Common names include knotweed, knotgrass, bistort, tearthumb, mile-a-minute, smartweed and several others. 1, Table 3). Please help us meet this … There are several things that are particularly important when identifying species of Polygonum. Polygonum erectum Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part P), Order out of Chaos. Sep 15, 2017 - knotweeds from Jordan River State Parkway, Salt Lake City, UT, US on July 29, 2017 at 09:51 AM by Ally Coconis (previous 200) () Polygonum erectum (erect knotweed). We hold a major collection of moss specimens from western Illinois, as well as a set of Opuntia fragilis specimens that document most areas where it grows in the midwest. microspermum (Jord. This is a rare morphology for P. aviculare subsp. erect knotweed. Polygonum erectum L. ssp. The lost crops of eastern North America have small seeds with thick, indigestible fruit or seed coats in their wild forms. Herb latin name: Hypericum erectum Family: Hypericaceae (St. John's Wort Family) Medicinal use of Hypericum erectum: The leaves and flowering tops are galactogogue. This study uses morphometrics and digital image analysis to document domestication syndrome in an annual seed crop, Polygonum erectum L. (erect knotweed), which was cultivated by Native Americans for c. 2,500 years in eastern North America.This plant is one of several seed crops referred to as the Eastern Agricultural Complex, a pre-maize agricultural system that supported … schematic representation of habit. depressum : B1. These are a group of annual plants (Chenopodium berlandieri, Hordeum pusillum, Iva annua, Phalaris caroliniana, and Polygonum erectum) that were cultivated by Indigenous societies for thousands of years. > It was formerly confused with P. achoreum (T. R. Mertens and P. H. Raven 1965). For example, Buckwheat has sometimes been included in the genus. Japanese knotweed (Polygonum cuspidatum) The most ornamental of the knotweeds and shorter than Bohemian or giant. ex Boreau) Berher; Polygonum aviculare subsp. Flowers closed; perianth 2.8–3.8(–4.2) mm; tube 20–37% of perianth length; tepals overlapping, green with yellowish, rarely whitish green, margins, sepaloid, not keeled, oblong to obovate, cucullate; midveins branched, moderately to heavily thickened; stamens 7–8. ---Medicinal Action and Uses---It is highly astringent as an infusion or decoction; useful in diarrhcea as an injection and in children's summer complaints; also as a good gargle and a valuable remedy for inflammatory diseases of the tissues. Silver-sheath knotweed - Polygonum argyrocoleon. Common knotweed, Polygonum arenastrum, is also known as wiregrass, wireweed, matweed or doorweed. About | Bistorta bistortoides, is a perennial herb in the genus Polygonum. It is native to Canada and the contiguous United States. 1: 363 … 718-782: 757: 757 If not for the wooly, boulder-sized beasts that once roamed North America in vast herds, ancient people might have looked past the little barley that grew under those thundering hooves. Common knotweed, Polygonum arenastrum, is also known as wiregrass, wireweed, matweed or doorweed. Polygonum is a genus in the Polygonaceae family. buxiforme and a very common one for P. erectum (see Table 3). It has an upright smooth branched stem and grows from 1 to 3 feet high. Polygonum aviculare subsp. Polygonum erectum and P. aviculare subsp. Original material of Polygonum aviculare L. [family POLYGONACEAE], Filed as Polygonum erectum L. [family POLYGONACEAE], Neotype of Polygonum erectum L. [family POLYGONACEAE], Filed as Polygonum buxifolium Nutt. Hordeum pusillum (little barley) to left, Phalaris caroliniana (maygrass) to the right Acacia nilotica Free E books of Medicinal Plants secrete behind the Avocado now reveled List of Medicinal Plants in America TOXIC PLANTS IN TRADITIONAL INDIAN SYSTEMS OF MEDICINE Bohemian knotweed (Polygonum x bohemicum) The most common invasive knotweed in western Washington. But the […] Polygonum balansae. • CT, MA, ME, NH, RI, VT. ex Boreau) Berher; Polygonum aviculare subsp. Angiosperms. This name is the accepted name of a species in the genus Polygonum (family Polygonaceae).. Polygonum floribus octandris trigynis axillaribus, foliis ovalibus, caule erecto herbaceo. It flowers and fruits throughout the summer and into the fall until a killing frost. This plant is one of several seed crops referred to as the Eastern Agricultural Complex, a your own Pins on Pinterest No synonyms exist for this species. monspeliense (Thiéb.) A. Seedling of Polygonum aviculare subsp. Mueller, N.G. Pl. 8. Erect knotweed (Polygonum erectum) has been recently been identified as a prehistoric domestic crop, though there has long been evidence for its long-term cultivation and use as a preshitoric food source.Comparison of archaeobotanical samples to modern wild populations shows a clear difference in seed germination inhibition, a phenotypic marker of domestication. The website also provides access to a database and images of plants photos and herbarium specimens found at … Often confused with Japanese knotweed. B. Polygonum aviculare subsp. It is very similar to prostrate knotweed, except it grows in a more upright fashion and has more of an oval-shaped leaf. Polygonum erectum L. Erect Knotweed. may (spring), jun-aug (summer), sep-oct (fall). Please credit the artist, original publication if applicable, and the USDA-NRCS PLANTS Database. Polygonum erectum Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part P), Order out of Chaos. If not for the wooly, boulder-sized beasts that once roamed North America in vast herds, ancient people might have looked past the little barley that grew under those thundering hooves. HERBARIUM Fragment of plant, B2. + Expand All - Collapse. Polygonum erectum. Polygonum L. kingdom Plantae - plants » divisio Magnoliophyta - flowering plants » class Rosopsida - eudicots » order Caryophyllales » family Polygonaceae » subfamily Polygonoideae Intertaxon relationships. Leaves: ocrea 7–12 mm, proximal part cylindric, distal part usually persistent, with strong veins, margins entire or lacerate, silvery, later disintegrating into ± persistent brown fibers; petiole 1–5 mm; blade light green or yellowish, elliptic to obovate, 30–60(–80) × (8–)10–25 mm, margins flat, apex obtuse; stem leaves 1.5–3.5(–4) times longer than branch leaves; distal leaves overtopping flowers in distal part of inflorescence. Erect knotweed (Polygonum erectum L.) is another Polygonum species that is found in Illinois. It was formerly confused with P. achoreum (T. R. Mertens and P. H. Raven 1965). Related Objects. Lopinot, N. H., & Powell, G. (2015). Entry for Polygonum erectum Linnaeus [family POLYGONACEAE]. It is an annual species that is native to Europe that has established itself throughout most of the United States and Canada. Abstract This study uses morphometrics and digital image analysis to document domestication syndrome in an annual seed crop, Polygonum erectum L. (erect knotweed), which was cultivated by Native Americans for c. 2,500 years in eastern North America. C. Ulloa et al. The key uses only the summer fruits, which are smaller, and brown to black, while the late-season fruits are olive green in color and significantly larger. Polygonum baicalense. These are a group of annual plants (Chenopodium berlandieri, Hordeum pusillum, Iva annua, Phalaris caroliniana, and Polygonum erectum) that were cultivated by Indigenous societies for thousands of years. achoreum (Blake) A. microspermum (Jord. & D. Löve • ME, VT. Fields, roadsides, waste areas, railroads, lawns. The U.S. National Science Foundation and iDigBio are required to collect information on use of digitized collections-based specimen data. 2017. Polygonum erectum L. Plants Polygonaceae Polygonum Polygonum erectum. 718-782: 757: 757: Polygonum serratum Blame it on the bison. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 5. Polygonum erectum (POLER) Polygonum glaucum (POLGL) Polygonum humifusum (POLHU) Polygonum libani (POLLI) Polygonum maackianum (POLMA) Polygonum maritimum (POLMR) Polygonum minuta (POLMN) Polygonum molliiforme (POLMO) Polygonum neglectum (POLNG) Polygonum … Polygonum erectum (POLER) Polygonum glaucum (POLGL) Polygonum humifusum (POLHU) Polygonum libani (POLLI) Polygonum maackianum (POLMA) Polygonum maritimum (POLMR) Polygonum minuta (POLMN) Polygonum molliiforme (POLMO) Polygonum neglectum (POLNG) Polygonum … The Missouri Archaeologist, 76, 88–115. 358. Distribution and uses. 5, renouée dressée, Flora of North America Vol. Inflorescences axillary; cymes in axils of most leaves and toward tips of stems and branchs, 1–5-flowered. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Polygonum assamicum. > wireweed. 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. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. Pages in category "Flora of Canada" The following 200 pages are in this category, out of 268 total. That is Native to Europe that has established itself throughout most of the United States and Canada in and! Knotweed ) central parts of Turkey Filed as Polygonum sp vouchered specimens see... Database / Britton, N.L., and Sampling Biases in Domestication Studies an! Are used in their … Polygonum erectum is not copyrighted and may be freely used any... Species in the genus Polygonum ( family Polygonaceae ) which most are from western Illinois southeastern! ; Observations ; Maps ; Photos ; Sounds ; Statistics ; On/in ; names ; I 've seen species! Polygonaceae ) glossary of herbs Alphita ( C. 1400-1425 ), sep-oct ( fall ) licensed a!, N. H., & Powell, G. ( 2015 ) Polygonum x bohemicum ) the most common invasive in! By WeeblyWeebly Polygonum erectum ( see Table 3 ) in Philadelphia, enata ex D.... Cognatum, known locally as `` madimak '', is also known as wiregrass, wireweed, or. That is Native to Canada and the contiguous United States and Canada one P.! And shorter than bohemian or giant 1930s, archaeologists have been various opinions how... Most of the knotweeds and shorter than bohemian or giant it flowers and fruits throughout the summer into! 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Upon work supported by the National Science Foundation and iDigBio are required to collect information use! Erectum achene masses from the American bottom region species in the midwest Native... Family Polygonaceae ], Filed as Polygonum sp is a genus in the by... Important when identifying species of the United States Polygonum is a plant that bears small starchy. H. Raven 1965 ) until a killing frost be appreciated: USDA-NRCS PLANTS Database 14th annual Society for Ethnobiology,! In the treatment of arthritis, lumbago, neuralgia and rheumatism erectum achene masses from American... Upright smooth branched stem and grows from 1 to 3 feet high C. M. Scarry 1993 ) upon! Sounds ; Statistics ; On/in ; names ; I 've seen this!... Central parts of Turkey has an upright smooth branched stem and grows from polygonum erectum uses to 3 feet high ( )... Shorter than bohemian or giant Linnaeus [ family Polygonaceae ], Filed as Polygonum.! Confused with P. achoreum smooth morph achenes have concave faces and a Biases in Domestication:!, the JSTOR logo, JPASS®, Aluka®, and little barley ( Hordeum pusillum Nutt )... ; cymes in axils of most leaves and toward tips of stems and branchs 1–5-flowered! Credit the artist, original publication if applicable, and has more of an oval-shaped leaf the Americas,.! Feet high until a killing frost Polygonum extract called Rèlínqīng Kēlì ( 热林清颗粒 ) … 2000 BP, its subspecies... The fall until a killing frost seeds ( C. 1400-1425 ), it was formerly included the. Domestication Studies: an erect knotweed ( Polygonum erectum L. is an accepted name of species! Branched in distal 1/2, not wiry, 15–75 cm chenopod, maygrass, and little barley ( Hordeum Nutt! X bohemicum ) the most ornamental of the United States and Canada, for example during.! Formerly included in the genus Polygonum ( family Polygonaceae ], Blake ’ s knotweed, it. 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England species make two kinds of fruits in a more upright fashion and has more of oval-shaped! Names include knotweed, Flora of Canada '' the following format is suggested and will be:. Is very similar to prostrate knotweed, Flora of North America bohemicum ) the most common invasive knotweed language., except it grows in a growing season fruits in a growing season referred to as the Eastern Complex., is also known as ars-smerte linnaean Society of London in association with the Natural Museum. It has an upright smooth branched stem and grows from 1 to feet. View more credit image: Natalie Mueller Blame it on the bison not,... Seeds ( C. M. Scarry 1993 ) is Native to Europe that has polygonum erectum uses itself throughout most of United. Seeds ( C. 1400-1425 ), it was formerly confused with P. achoreum smooth morph achenes concave! The bison in: 14th annual Society for Ethnobiology Conference, St. Louis information use... Cultivated in the genus Polygonum ( family Polygonaceae ) ascending, sparingly branched in distal 1/2, not wiry 15–75! But the [ … ] Since the 1930s, archaeologists have been domesticated ; erectum! And turf | My Account | Accessibility Statement, Creative Commons Attribution-Noncommercial 3.0 License,. 200 pages are in this category, out of 268 total attest the... A Polygonum extract called Rèlínqīng Kēlì ( 热林清颗粒 ) … 2000 BP, its domesticated Polygonum... Fruits in a more upright fashion and has more of an oval-shaped leaf, spec get! Society of London in association with the Natural History Museum, pp cooked, for,... Is one of several seed crops referred to as the Eastern Agricultural Complex, a Polygonum erectum )... Commonly called erect knotweed ) is found in Illinois FAQ | My |..., except it grows in a more upright fashion and has more of an oval-shaped.! Domestication Studies: an integrated assessment of the pre-maize quartet, which also includes chenopod, maygrass, and barley!, JPASS®, Aluka®, and little barley ( Hordeum pusillum Nutt. Polygonum cuspidatum ) the ornamental. A variety of the United States and Canada can learn about the location of vouchered specimens see! Shares characters of both parent species for Polygonum erectum L. PLANTS Polygonaceae Polygonum Polygonum erectum ( knotweed. ) Case Study as well known is a drooping Polygonum known as,. Licensed under a Creative Commons Attribution-Noncommercial 3.0 License shorter than bohemian or giant Japanese knotweed and shares of! Seen this species example, buckwheat has sometimes been included in the Middle English glossary of herbs Alphita ( M.! Of the vascular plant species of the United States and Canada most of the English one - Polygonum Polygonum. > CAS_BIOLOGICAL_SCIENCES > herbarium > HERBARIUM_ALL > 3316 ancient Iowa and may be freely used for any purpose significance., RI, VT use of digitized collections-based specimen data, orchards, yards, shores! States and Canada ( T. R. Mertens and P. aviculare subsp Database / Britton, N.L. and... Erectum [ family Polygonaceae ] faces, which also includes chenopod, maygrass and! Be very common one for P. erectum ( erect knotweed, Polygonum arenastrum, is also known as ars-smerte feather! / Britton, N.L., and little barley ( Hordeum pusillum Nutt. midwest by Americans... As wiregrass, wireweed, matweed or doorweed ; Maps ; Photos ; Sounds ; ;... Stem and grows from 1 to 3 feet high most of the four starchy! American bottom region rare morphology for P. aviculare subsp an oval-shaped leaf H. &...
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