Search Taxon
Acarospora socialis
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Acarospora socialis. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Cladonia cristatella
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Cladonia cristatella. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Usnea lapponica
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Usnea lapponica. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Lobaria ravenelii
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Lobaria ravenelii. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Acarospora socialis
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Acarospora socialis. Image by: Joselyn Fenstermacher. Courtesy of: ASU Lichen Herbarium.
Acarospora socialis
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Acarospora socialis. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Caloplaca ignea
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Caloplaca ignea. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Acarospora socialis
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Acarospora socialis. Image by: Robin Schoeninger.
Caloplaca ignea
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Caloplaca ignea. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.
Caloplaca ignea
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Caloplaca ignea. Image by: Stephen Sharnoff. Courtesy of: Stephen Sharnoff.

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The Consortium of North American Lichen Herbaria (CNALH) serves as a gateway to biodiversity data of lichenized fungi throughout North America. It provides access to an array of different resources: specimen records, field observations, dynamic and static checklists, images, interactive keys, and a taxonomic thesaurus.
As a regular visitor, we invite you to join. Create your own account today! If you need access to specific resources, want to contribute occurrence records or images, report errors or simply provide feedback please do not hesitate to contact us at CNALH.help@gmail.com
News and Events
  • July 2019 - We now launched CNALH Help & Resources, a site with tutorials how to join and participate, and some useful programs that can be downloaded.

  • February 2019 - The new design of the Consortium of North American Lichen Herbaria (CNALH) has just been launched. If you manage your collection as a live data set, you can now upload the data directly into GBIF!

  • August 2018 - ASU receives a multimillion dollar grant from NSF to create the new NEON biorepository; these funds will substantially strengthen the Symbiota software platform and add new functionality from which CNALH will benefit significantly as well.