For terms used in the character and character state definitions, consult the LIAS glossary.
Taxon and character images to be accessed via NaviKey context menu are copyrighted by the copyright holder(s) as indicated below the respective thumbnails.
An interactive key using NaviKey v. 5.0
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To run NaviKey, the most recent version of Java™ Run
time Environment needs to be downloaded and installed first.
For use of image and information functions Java version 6.0 or above is needed.
Selecting any item in the bottom right panel with a right mouse click will bring up a context menu with various links to lichen images, taxonomic information, and web services. Images from reliable sources are available, if the button is highlighted in green.
Make sure that the address of this web site (http://lias.net) is included in the list of allowed sites of your web browser's Pop-up Blocker Settings.