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Smooth Horsetail

Equisetum laevigatum A. Br.

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Schaffner named this species Equisetum kansanum because he applied the name E . laevigatum to what we now know is the hybrid E . × ferrissii . The coarser-stemmed, occasionally persistent forms in the southwestern United States have been called Equisetum funstonii .
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
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Flora of North America Vol. 2 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description

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Aerial stems lasting less than a year, occasionally overwintering in the southwestern United States, usually unbranched, 20--150 cm; lines of stomates single; ridges 10--32. Sheaths green, elongate, 7--15 × 3--9 mm; teeth 10--32, articulate and usually shed early, leaving dark rim on sheath. Cone apex rounded to apiculate with blunt tip; spores green, spheric. 2 n =216.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 2 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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Distribution

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Alta., B.C., Man., Ont., Que., Sask.; Ariz., Ark., Calif., Colo., Idaho, Ill., Ind., Iowa, Kans., Mich., Minn., Mo., Mont., Nebr., Nev., N.Mex., N.Dak., Ohio, Okla., Oreg., S.Dak., Tex., Utah, Wash., Wis., Wyo.; n Mexico including Baja California.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 2 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Habitat

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Cones maturing in spring--early summer. Moist prairies, riverbanks, roadsides; 1530--3500m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 2 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Synonym

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Equisetum funstonii A.A. Eaton, E. kansanum J.H. Schaffner
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 2 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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Distribution

provided by EOL authors
Equisetum laevigatum is broadly distributed across North America in including the entire western USA and Great Plains. The southeastern USA and New England are excluded from the range. In Canada, the taxon is widely found in the entirety of the southern half of Canada.
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Comprehensive Description

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Equisetum laevigatum is a rush-like perennial that rises from an underground rootstock structure. Normally the plant dies back over the winter, but some populations in the southwestern USA have individuals that can overwinter. The plant manifests jointed rough stems which are closed at the joints. The stem roughness are a result of inclusions of silica. Each stem exhibits longitudinal grooves that run vertically. Each joint has a sheath which is a minute pointed leaf-like structure. The species usually occurs along moist drainages in sandy and gravelly substrates.

The narrow green stems can attain heights ranging from 30 to 150 centimeters. The stems are generally unbranched and are capped with rounded cone-shaped sporangia. Stomata occur in single lines; moreover, the spherical spores of this species are green.

The appearance of this taxon is very similar to E. hyemale; moreover, The geometric arrangement of silica-tuberles at the shoot surface may be the best means to differentiate these two species.

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C. Michael Hogan
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Equisetum laevigatum ( Asturian )

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Equisetum laevigatum , ye una especie perteneciente a la familia Equisetaceae. Ye orixinaria de Norteamérica, sacante pel norte de Canadá y el sur de Méxicu. Alcuéntrase xeneralmente en zones húmedes en sustratos de sable y grava.

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Descripción

Equisetum laevigatum puede ser añal o perenne. Crez dacuando algamando altores cimeros a 1,5 metros. Les fueyes nos nuedos son pequeñes vaines marrones d'aspeutu escamosu y n'ocasiones hai pequeñes cañes delgaes. Los tarmos tán coronaes con esporangios con forma de conos arrondaos .

Propiedaes

En Chiapas, Durango y Sonora, emplégase-y pa tratar diversos carecimientos renales como dolor de reñón, retención d'orina y disolución de cálculos renales. Con tal motivu utilícense les puntes de los tarmos en cocimientu alministráu per vía oral. Pa curar el mal d'orín prepárase xuntu con romerillo (Viguiera linearis).[1]

Taxonomía

Equisetum laevigatum describióse por Alexander Braun y espublizóse en American Journal of Science, and Arts 46: 87. 1844.[2]

Etimoloxía

Equisetum: nome xenéricu que provién del llatín: equus = (caballu) y cogorda (gocha).

laevigatum: epítetu llatín que significa "dentada".[3]

Sinónimos
  • Equisetum funstonii A.A. Eaton
  • Equisetum kansanum J. H. Schaffner [4]

Ver tamién

Referencies

Enllaces esternos

Cymbidium Clarisse Austin 'Best Pink' Flowers 2000px.JPG Esta páxina forma parte del wikiproyeutu Botánica, un esfuerciu collaborativu col fin d'ameyorar y organizar tolos conteníos rellacionaos con esti tema. Visita la páxina d'alderique del proyeutu pa collaborar y facer entrugues o suxerencies.
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Equisetum laevigatum: Brief Summary ( Asturian )

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Equisetum laevigatum

Equisetum laevigatum , ye una especie perteneciente a la familia Equisetaceae. Ye orixinaria de Norteamérica, sacante pel norte de Canadá y el sur de Méxicu. Alcuéntrase xeneralmente en zones húmedes en sustratos de sable y grava.

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Equisetum laevigatum

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Equisetum laevigatum is a species of horsetail in the family Equisetaceae.[2][3] It is known by the common names smooth horsetail[4] and smooth scouring rush. This plant is native to much of North America except for northern Canada and southern Mexico. It is usually found in moist areas in sandy and gravelly substrates. It may be annual or perennial. It grows narrow green stems sometimes reaching heights exceeding 1.5 meters. The leaves at the nodes are small, scale-like brownish sheaths and there are occasionally small, spindly branches. The stems are topped with rounded cone-shaped sporangia.

References

  1. ^ "Equisetum laevigatum". NatureServe Explorer. NatureServe: ELEMENT_GLOBAL.2.140820. 2016. Retrieved September 25, 2020.
  2. ^ a b "Equisetum laevigatum A.Braun & Engelm". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved September 25, 2020.
  3. ^ "Equisetum laevigatum A. Braun". World Flora Online. The World Flora Online Consortium. n.d. Retrieved September 25, 2020.
  4. ^ USDA, NRCS (n.d.). "Equisetum laevigatum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 10 October 2016.

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Equisetum laevigatum: Brief Summary

provided by wikipedia EN

Equisetum laevigatum is a species of horsetail in the family Equisetaceae. It is known by the common names smooth horsetail and smooth scouring rush. This plant is native to much of North America except for northern Canada and southern Mexico. It is usually found in moist areas in sandy and gravelly substrates. It may be annual or perennial. It grows narrow green stems sometimes reaching heights exceeding 1.5 meters. The leaves at the nodes are small, scale-like brownish sheaths and there are occasionally small, spindly branches. The stems are topped with rounded cone-shaped sporangia.

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Equisetum laevigatum ( Spanish; Castilian )

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Equisetum laevigatum , es una especie perteneciente a la familia Equisetaceae. Es originaria de Norteamérica, excepto por el norte de Canadá y el sur de México. Se encuentra generalmente en zonas húmedas en sustratos de arena y grava.

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Descripción

Equisetum laevigatum puede ser anual o perenne. Crece a veces alcanzando alturas superiores a 1,5 metros. Las hojas en los nudos son pequeñas vainas marrones de aspecto escamoso y en ocasiones hay pequeñas ramas delgadas. Los tallos están coronadas con esporangios con forma de conos redondeados .

Propiedades

En Chiapas, Durango y Sonora, se le emplea para tratar diversos padecimientos renales como dolor de riñón, retención de orina y disolución de cálculos renales. Con tal motivo se utilizan las puntas de los tallos en cocimiento administrado por vía oral. Para curar el mal de orín se prepara junto con romerillo (Viguiera linearis).[1]

Taxonomía

Equisetum laevigatum fue descrita por Alexander Braun y publicado en American Journal of Science, and Arts 46: 87. 1844.[2]

Etimología

Equisetum: nombre genérico que proviene del latín: equus = (caballo) y seta (cerda).

laevigatum: epíteto latíno que significa "dentada".[3]

Sinónimos
  • Equisetum funstonii A.A. Eaton
  • Equisetum kansanum J. H. Schaffner[4]

Referencias

  1. «En Medicina tradicional mexicana». Archivado desde el original el 7 de marzo de 2016. Consultado el 10 de marzo de 2014.
  2. «Equisetum laevigatum». Tropicos.org. Missouri Botanical Garden. Consultado el 10 de marzo de 2014.
  3. En Epítetos Botánicos
  4. Equisetum laevigatum en The Plant List

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Equisetum laevigatum: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

Equisetum laevigatum , es una especie perteneciente a la familia Equisetaceae. Es originaria de Norteamérica, excepto por el norte de Canadá y el sur de México. Se encuentra generalmente en zonas húmedas en sustratos de arena y grava.

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Equisetum laevigatum ( French )

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Equisetum laevigatum: Brief Summary ( French )

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Equisetum laevigatum est une espèce de plantes de la famille des Equisetaceae.

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Equisetum laevigatum ( Icelandic )

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Equisetum laevigatum[1][2] er elfting[3] sem er ættuð frá miðhluta Norður-Ameríku[4] (ekki norður Kanada og ekki suður Mexíkó). Hún getur orðið yfir 1,5 metrar á hæð.

Tilvísanir

  1. A. Br., 1844 In: Amer. J. Sci. Arts 46: 87
  2. Tropicos.org. Missouri Botanical Garden. Equisetum laevigatum. Sótt 10 march 2014.
  3. Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2014). „Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist“. Species 2000: Reading, UK. Sótt 26. maí 2014.
  4. "Equisetum laevigatum". Natural Resources Conservation Service PLANTS Database. USDA.

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Equisetum laevigatum: Brief Summary ( Icelandic )

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Equisetum laevigatum er elfting sem er ættuð frá miðhluta Norður-Ameríku (ekki norður Kanada og ekki suður Mexíkó). Hún getur orðið yfir 1,5 metrar á hæð.

Equisetum laevigatum (6127553746).jpg Equisetum laevigatum (5283897890).jpg Equisetum laevigatum (5283898380).jpg Equisetum laevigatum NPS-2.jpg Poa secunda and Equisetum laevigatum (6127005035).jpg Poa secunda and Equisetum laevigatum (6127006773).jpg
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Equisetum laevigatum ( Vietnamese )

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Equisetum laevigatum là một loài dương xỉ trong họ Equisetaceae. Loài này được A. Braun mô tả khoa học đầu tiên năm 1844.[1]

Hình ảnh

Chú thích

  1. ^ The Plant List (2010). Equisetum laevigatum. Truy cập ngày 28 tháng 5 năm 2014.

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Equisetum laevigatum: Brief Summary ( Vietnamese )

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Equisetum laevigatum là một loài dương xỉ trong họ Equisetaceae. Loài này được A. Braun mô tả khoa học đầu tiên năm 1844.

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