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document updated 11 hours ago, on Feb 28, 2026
Lichen identification
General identification tips | British Lichen Society
â–¶Morphology of lichens: crustose, leprose, foliose, fruticose, squamulose, gelatinous, filamentous
Unpolished?:
https://wgbis.ces.iisc.ac.in/biodiversity/sahyadri_enews/newsletter/issue16/identify.htm
https://lichenportal.org/portal/index.php
https://www.waysofenlichenment.net/
https://www.sharnoffphotos.com/lichen_info/index.html