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Topic: Ophioglossum vulgatum


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  Ophioglossum pusillum, Northern Adder's Tongue, Herbe-sans-couture, Ophioglosse Vulgaire
Ophioglossum pusillum, Northern Adder's Tongue, Herbe-sans-couture, Ophioglosse Vulgaire
Ophioglossum pusillum is inconspicuous and may be much more common than collection records indicate.
Open fens, bogs, damp sand, marsh edges, pastures, wet meadows, grassy swales, old fields, roadside ditches, grassy shores, rich swamplands, mud creeks, cedar swamps and flood plain woods in seasonally wet, rather acidic soil.
www.rook.org /earl/bwca/nature/ferns/ophioglossum.html   (282 words)

  
  Ophioglossum - Wikipedia, the free encyclopedia
Ophioglossum (adder's-tongue) is a genus of about 25-30 species of Ophioglossales in the family Ophioglossaceae, with a cosmopolitan but primarily tropical and subtropical distribution.
Adders-tongues are so-called because the spore-bearing stalk is thought to resemble a snake's tongue.
When the leaf blade is present, there is not always a spore stalk present, and the plants do not always send up a leaf, sometimes going for a year to a period of years living only under the soil, nourished by association with soil fungi.
en.wikipedia.org /wiki/Ophioglossum   (185 words)

  
 Ophioglossum vulgatum in Flora of North America @ efloras.org   (Site not responding. Last check: 2007-10-26)
Ophioglossum vulgatum in Flora of North America @ efloras.org
In addition to characteristics given in the key, Ophioglossum vulgatum differs from O.
vulgatum in India and Europe has been reported as 2 n =480, and that may be the number of most North America populations, which are small spored.
www.efloras.org /florataxon.aspx?flora_id=1&taxon_id=200002910   (239 words)

  
 PLANTS Profile for Ophioglossum vulgatum (southern adderstongue) | USDA PLANTS
Ophioglossum vulgatum L. Click on a thumbnail to view an image, or see all the Ophioglossum thumbnails at the PLANTS Gallery
Ophioglossum vulgatum L. This plant and synonyms italicized and indented below are listed by the U.S. federal government or a state.
Ophioglossum vulgatum L. View species account and distribution map from Flora of North America (FNA).
plants.usda.gov /java/profile?symbol=OPVU   (226 words)

  
 Ophioglossum in Flora of North America @ efloras.org   (Site not responding. Last check: 2007-10-26)
Ophioglossum occurs mostly in disturbed, open, grassy habitats.
The chromosome numbers of Ophioglossum are the highest known in all vascular plants; numbers as high as 2 n =1200+ have been reported (A.Löve et al.
Stems spheric, cormlike, fleshy, 3--12 mm diam.; leaves arising from deep cavity in top of stem; trophophore blades usually lying flat on ground, deltate to cordate.
www.efloras.org /florataxon.aspx?flora_id=1&taxon_id=122987   (602 words)

  
 ISB: Atlas of Florida Vascular Plants
Ophioglossum Gómezianum Welwitsch ex A. Braun, in Kuhn, Filic.
Ophioglossum nudicaule Linnaeus f., forma minus (R. Clausen) M. Broun, Index N. Amer.
Ophioglossum pumilum Alderwerelt van Rosenburgh, Malay Ferns Suppl.
www.plantatlas.usf.edu /synonyms.asp?plantID=3086   (200 words)

  
 Adder's Tongue - Ophioglossum vulgatum   (Site not responding. Last check: 2007-10-26)
An herb entry from the Ancient Herbs and Modern Herbs book by James K. Sayre, Copyright, 2001.
- Ophioglossum vulgatum - family: Ophioglossaceae (Filices) (Adder's-Tongue Family).
This perennial plant is in one of the fern families, although it does not resemble a typical fern.
www.bottlebrushpress.com /adders2.html   (134 words)

  
 Ophioglossum
[ Ophioderma ] [ Ophioglossum ] [ Ophiomeris ]
Individual specimen entries are published in the sample database supplied with The Compleat Botanica for species or varieties of this supra-generic taxon.
For a description of the methodology followed in establishing this hierarchy see the note Nomenclature used in The Compleat Botanica.
www.crescentbloom.com /Plants/Genus/O/P/Ophioglossum.htm   (59 words)

  
 [No title]   (Site not responding. Last check: 2007-10-26)
Present in the Texas flora and known locally as: Fragile adder's tongue (Texas Distribution by vegetation zone).
Present in the Texas flora (treated as Ophioglossium pycnostichum (Fern.) A. Loveby Hatch et al, 1990) and known locally as: Common adder's tongue (Texas Distribution by vegetation zone).
Synonymy: Ophioglossum pycnostichum (Fern.) A.& D. Löve, Ophioglossum vulgatum var.
www.csdl.tamu.edu /FLORA/cgi/ruled_html_query?colldir=kartesz/mgdata&collname=bonap98&query=Ophioglossum   (230 words)

  
 PLANTS Profile for Ophioglossum pusillum (northern adderstongue) | USDA PLANTS
PLANTS Profile for Ophioglossum pusillum (northern adderstongue)
See all the Ophioglossum thumbnails at the PLANTS Gallery
View 5 genera in Ophioglossaceae, 11 species in Ophioglossum
plants.usda.gov /java/profile?symbol=OPPU3   (229 words)

  
 Uppsala: Quaternary Geology   (Site not responding. Last check: 2007-10-26)
This page displays a low-resolution inlined image of Ophioglossum vulgatum pollen.
Select from the options below for higher-resolution stand-alone images.
Some of these may need an external viewer, depending on which WWW browser you are using.
www.kv.geo.uu.se /pollen/O/Ophioglossum.html   (36 words)

  
 NatureServe Explorer Species Index: Genus Ophioglossum
AL, AR, FL, GA, LA, MO, MS, NC, OK, SC, TN, TX Ophioglossum crotalophoroides var.
The species is present in the nation or subnation due to direct or indirect human intervention.
Your comments will be very valuable in improving the overall quality of our databases for the benefit of all users.
www.natureserve.org /explorer/speciesIndex/Genus_Ophioglossum_120522_1.htm   (884 words)

  
 Ophioglossum vulgatum :: Flora of Northern Ireland web site
An extraordinary small fern of damp grassy places with a single oval leaf and a spike-like fertile branch which produces the spores.
All names: Ophioglossum vulgatum L.; Ophioglossum vulgatum ssp.
vulgatum L. © National Museums and Galleries of Northern Ireland and Environment and Heritage Service, 2000-2004
www.habitas.org.uk /flora/species.asp?item=2097   (63 words)

  
 The Global Compendium of Weeds: Ophioglossum vulgatum L.   (Site not responding. Last check: 2007-10-26)
The Global Compendium of Weeds: Ophioglossum vulgatum L. Ophioglossum vulgatum
NOTE: Please do NOT link to or bookmark this page; it is a TEMPORARY URL which will be replaced within a few months.
NOTE: for now (until database/website are updated), you must manually search for each data source in the GWC Data Sources document.)
www.hear.org /gcw/html/autogend/species/13426.HTM   (119 words)

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