Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A global community of nature enthusiasts
photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school



This crustose lichen has a white thallus and the black apothecia look a bit rumpled around the rims, which are white. Growing alongside at least 3 other lichen species


On a tree covered in lichens near the trailhead of the Chassahowitzka Salt Marsh Trails in the Crystal River National Wildlife Refuge

Species ID Suggestions

Sign in to suggest organism ID

No Comments

Spotted by

Florida, USA

Spotted on Feb 6, 2020
Submitted on Feb 22, 2020

Noah Guardians
Noah Sponsors

Join the Project Noah Team Join Project Noah Team