Ceratophyllum demersum L.
CERATOPHYLLACEAE
- Hornwort family (Angiosperms - Flowering plants)
Taxon Page:
Name: Ceratophyllum demersum L.
Nomencl. ref.: Sp. Pl.: 992 (1753)
Rank: species
Images of Ceratophyllum demersum
Common names
U.S.
name:
Coon's tail
English name: common hornwort English name: coontail
Italian name: Ceratofillo comune
Grown habit: Forb/herb
Duration: Perennial
Synonyms:
= Ceratophyllum apiculatum Cham.
= Ceratophyllum demersum L. var. apiculatum (Cham.) Asch.
= Ceratophyllum demersum L. var. apiculatum (Cham.) Garcke
Subspecies / Varieties:
1) Ceratophyllum demersum L. var. apiculatum (Cham.) Asch.
2) Ceratophyllum demersum L. var. apiculatum (Cham.) Garcke
3) Ceratophyllum demersum L. var. cristatum K. Schum.
4) Ceratophyllum demersum L. var. echinatum (A. Gray) A. Gray
TAXONOMY
Kingdom: Plantae
Subkingdom: Tracheobionta
Superdivision: Spermatophyta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Magnoliidae
Order: Nymphaeales
Family: Ceratophyllaceae
Genus: Ceratophyllum
Species:
Page counter: 2621 ( AVG: 221.1 / 219.791 )
Gallery:
Ceratophyllum demersum
Credit: Photo by Franco Giordana
Ceratophyllum demersum
Credit: Photo by Franco Giordana
Ceratophyllum demersum
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Polcenigo, sorgente La Santissima., PN, FVG, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Polcenigo, sorgente La Santissima., PN, FVG, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Polcenigo, sorgente La Santissima., PN, FVG, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Polcenigo, sorgente La Santissima., PN, FVG, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Credit: Photo by Franco Giordana
Ceratophyllum demersum
Credit: Photo by Franco Giordana
Ceratophyllum demersum
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 75.
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ceratophyllum demersum
Hippolyte Coste - Flore descriptive et illustrée de la
France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in
public domain because its copyright has expired.
Ceratophyllum demersum
USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ceratophyllum demersum
Credit: Photo by Franco Giordana
Ceratophyllum demersum
Otto Wilhelm Thomé: Flora von Deutschland, Österreich und der Schweiz (1885) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de
Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image
Ceratophyllum demersum
Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Polcenigo, sorgente La Santissima., PN, FVG, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ceratophyllum demersum
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image
Ceratophyllum demersum
Picture modified from Graebner, Paul - Taschenbuch zum Pflanzenbestimmen (1918) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ceratophyllum demersum
Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Search for more information on the Web
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Links:
- The New Plantfinder - Images and local names of vascular plants - Project Dryades / KeyToNature, coordinated by the Department of Life Sciences, University of Trieste
- Lichens - Interactive identification keys to the lichens
- Acta Plantarum - Forum and Image Gallery (Plants, Animals, Mushrooms)
Distribution in USA and Canada (*)
USA (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY), USA+ (PR, VI), CAN (AB, BC, MB, NB, NS, NT, NU, ON, PE, QC, SK, YT)
Map for Ceratophyllum demersum L.
(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA
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Common names (Ceratophyllum)
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More species:
1) Ceratophyllum demersum L. var. cristatum K. Schum. [94]
2) Ceratophyllum echinatum A. Gray [283]
3) Ceratophyllum floridanum Fassett [176]
4) Ceratophyllum muricatum Cham. ssp. australe (Griseb.) D.H. Les [272]
5) Ceratophyllum submersum L. [excluded] [360]
6) Ceratostigma plumbaginoides Bunge [816]
7) Cercidium macrum I.M. Johnst. [176]
8) Cercis canadensis L. var. texensis (S. Watson) M. Hopkins [225]
9) Cercocarpus montanus Raf. [246]
10) Cereus strictus DC. [144]
19-Apr-2024 - Week-16