Rhizocarpon geographicum
From Natural History of Southeast Alaska
Rhizocarpon geographicum:
References
Weblinks
- PacNW Herbaria Records for Rhizocarpon geographicum
- Search National Lichens and Air Quality Database (Tabular Results from Tongass)
- Search National Lichens and Air Quality Database (Map locations from Tongass)
- Search Arctos Database for Rhizocarpon geographicum (Southeast only)
- Search Arctos Database for Rhizocarpon geographicum (entire database)
- Encyclopedia of Life search for Rhizocarpon geographicum
- iNaturalist Observations for Rhizocarpon geographicum in Southeast Alaska
Other References
- Geiser Dillman Derr Stensvold 1998: Common; on alpine rocks.
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