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  1.  Life sciences, biology (37/592)
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    1.  Biochemistry in animals (8)
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  5.  Specific parts of and physiological systems in plants (0/14)
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    1.  Microorganisms, fungi and algae (25/178)
    2.  Plants (Botany) (54/270)
    3.  Specific topics in natural history of plants (2/327)
    4.  Plants noted for specific vegetative characteristics and flowers (3/54)
      1.  Herbaceous and woody plants, plants noted for their flowers (2/51)
    5.  Animals (Zoology) (23/267)
    6.  Specific topics in natural history of animals (2/127)
    7.  Specific taxonomic groups of plants (0/139)
      1.  Cryptogamia (Seedless plants) (0/30)
        1.  Pteridophyta (Vascular seedless plants) (9)
        2.  Bryophyta (21)
      2.  Spermatophyta (Seed plants) (0/109)
        1.  Pinophyta (Gymnosperms), Coniferales (Conifers) (14)
        2.  Angiospermae (Flowering plants) (0/96)
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Pteridophyta (Vascular seedless plants)
Hits 1 - 9 of 9
The American Fern Society is over 100 years old. With over 900 members worldwide, it is one of the largest international fern clubs in the world. It was established in 1893 with the objective of fostering interest in ferns and fern allies. To this end it encourages correspondence and the exchange of information and specimens between members via its newsletter the Fiddlehead Forum. This web page is designed to expand on this exchange of information with amateurs and professionals around the world. ... [Information of the supplier]
Academic societies, professional associations, working groupsResource type
http://www.amerfernsoc.org/
During the first thirty years of Atlas Florae Europaeae (AFE), the basic technology for the collection of distribution data and publication of distribution maps has remained practically unchanged. Manual map production as such is rather tedious. Furthermore, distribution data available only on printed maps are not suitable for further (computerized) analyses. The construction of the Atlas Florae Europaeae database was started in 1992. The primary goal was to make the distribution data available in ... [Information of the supplier]
Factual databasesResource type
http://www.luomus.fi/english/botany/afe/index.htm
This website is dedicated to the pteridophyte flora (ferns, horsetails and clubmosses) of the Grand-Duchy of Luxembourg. In the last decades, ferns and allied plants - especially subspecies and hybrids - were often neglected by botanists in Luxembourg, so that reliable data about distribution and status of pteridophyte species is often lacking. Over the last few years, the study of the pteridophytes of Luxembourg was relaunched, and the existing information deficiencies are progressively reduced. Luxembourg ... [Information of the supplier]
Discipline based websitesResource type
http://mnhnl.lu/cgi-bin/baseportal.pl?htx=/atlas/pterido/intro
This site contains keys for identification of ferns in Equatorial Guinea. [Editorial staff vifabio]
Identification keysResource type
http://www.keytonature.eu/wiki/Clave_de_familias_de_Pteridophyta_de_la_Flora_de_Guinea_Ecuatorial_%28RJB%29
Hier haben Sie die Möglichkeit, nach in den gemäßigten Klimazonen beheimateten Farnen zu suchen und sich jeweils deren Eigenschaften anzuschauen.
Factual databasesResource type
http://www.farndatenbank.de/
Selection of morphological traits from pull down-menus allows the identification of Great Britain's about 60 fern species. Most of the species occur in Central Europe as well. [Editorial staff vifabio]
Factual databases; Identification keysResource type
http://fernid.info/
This chart of fern families is designed by David Rydeheard, and is available for on-line viewing or as a poster. The chart includes familiar fern names as well as scientific names. It uses the latest molecular (genetic) phylogenies; the fine-structure of relationships between families is depicted. [Information of the supplier, translated]
Discipline based websitesResource type
http://www.cs.man.ac.uk/~david/flora/ferns.html
This LUCID3 interactive key can be used to identify all currently recognized ferns and lycophytes in the Southern Rocky Mountain Region (SRMR), an area with high plant diversity rich in endemic species. This key follows the nomenclature of Flora North America (FNA) using an adapted checklist of ferns and lycophytes documented in the SRMR (Snow, 2004). To form an interactive key to the 84 fern and lycophyte taxa in the SRMR, characters that define the similarities and differences among species were ... [Information of the supplier]
Identification keysResource type
http://www.uvm.edu/~mmchenry/Ferns%20and%20Lycophytes%20of%20the%20Southern%20Rocky%20Mountain%20Region.htm
Welcome to "Ferns of Bolivia". This website has been developed as an online supplement to Michael Kessler's and Alan R. Smith’s forthcoming field guide to the ferns of Bolivia, and makes much information available that will be valuable to researchers and collectors but will not be included in the book, like colour photographs, specimen lists, and full descriptions of the species. In its final state, this website will provide keys for determination and allow database searches for accepted taxa, types ... [Information of the supplier]
Factual databases; Identification keysResource type
http://www.systbot.uzh.ch/static/fernsofbolivia/
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