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Ophioglossum L., 1753

Käärmeenkielet Adders-tongue Ferns
Ophioglossum, Biota of North America Program (query database) [BONAP]
Ophioglossum, Den Virtuella Floran [DVF]

Ophioglossum vulgatum L., 1753

Käärmeenkieli Ormtunga Natterzunge Ophioglosse vulgaire Langue de serpent Adders-tongue Adders-tongue Fern
Ophioglossum vulgatum, Aquatic and Wetland Vascular Plants of the Northern Great Plains [USGS]
Ophioglossum vulgatum, Bilder ur Nordens Flora (in Swedish) [RUNEBERG]
Ophioglossum vulgatum ; [TFG, 210]; [TSF, #44]; [RK, 45]

1000x733 (~117Kb) FINLAND: V: Pyhäranta, Rihtniemi 678:19, 21.7.1997, Photo © Hannele Aulin

689x1161 (~80Kb) Finland, Hailuoto, Pöllä, 6.8.2005, Photo © Harri Arkkio

503x792 (~40Kb) Finland, Hailuoto, Pöllä, 6.8.2005, Photo © Harri Arkkio

O. v. f. arenarium (Britton) Clute, 1901

Ophioglossu arenarium Britton, 1897
Ophioglossum vulgatum f. arenarium ; [TFG, 210]

O. v. v. pseudopodum (Blake) Farwell, 1916

Ophioglossum vulgatum f. pseudopodum Blake, 1913
Ophioglossum vulgatum v. pseudopodum ; [TFG, 210]

O. v. v. pycnostichum Fernald, 1939

Ophioglossum vulgatum v. pycnostichum ; [TFG, 210]

17.6.2001 (4)

References:

[BONAP]

A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program

[DVF]

Den Virtuella floran; http://linnaeus.nrm.se/flora/welcome.html; Ett projekt vid Naturhistoriska riksmuseet (Stockholm, Sweden).; Even for non-Swedish speaker, the distribution maps on species are nice (map buttons "Norden" and "Norra halvklotet")

[Harri Arkkio]

Finland

[Oleg Kosterin]

Institue of Cytology & Genetics; Siberian Division of Russian Academy of Sciences; Novosibirsk; e-mail: Oleg Kosterin; http://pisum.bionet.nsc.ru/kosterin/

[RK]

Hämet-Ahti, L., Suominen, J., Ulvinen, T. & Uotila, P. (eds), 1998; Retkeilykasvio (Field Flora of Finland); Ed. 4. 656 pp.; Finnish Museum of Natural History, Botanical Museum. Helsinki

[RUNEBERG]

Project Runeberg: Nordic literature online; Project Runeberg; Bilder ur Nordens Fauna (Carl Axel Magnus Lindman)

[TFG]

Edgar T. Therry, ?1995; The Fern Guide: Northeasten and Midland United States and Adjacent Canada; [Original publication 1961]

[TSF]

Eduard Thommen, 1951; Taschenatlas der Schweizer Flora

[USGS]

Northern Prairie Wildlife Research Center; http://www.npwrc.usgs.gov/index.htm

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxononic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.