It's not Disease, It's Lichen - Topics in Subtropics - ANR Blogs
Algae, Lichens, and Mosses on Plants | Pacific Northwest Pest Management Handbooks
Microbiology from A to Z explained - Micropia - Micropia
Lichens - Australian Plant Information
Lichens – Australian Antarctic Program
Plant Life: Lichens
Lichen | Definition, Symbiotic Relationship, Mutualism, Types, & Facts | Britannica
Lichen
Algae, Lichens, and Mosses on Plants | Pacific Northwest Pest Management Handbooks
Lungwort lichen (Lobaria pumonaria) – Inanimate Life
I'm Liking the Lichens! - Coastal Interpretive Center
Unusual lichen do not damage plant hosts | Mississippi State University Extension Service
Wolf Lichen: Wallpaper Of The World's Forests | Montana Natural History Center
Lichens and People: Uses, Benefits, and Potential Dangers - Owlcation
Country diary: tiny shield lichen tell a big story | Plants | The Guardian
Lichen - The Little Things That Matter (U.S. National Park Service)
Lichens | Horticulture and Home Pest News
Lichen Habitat
Lichen - Wikipedia
You'll Be Lichen This Article - Field Station
Trumpet Lichen - EPOD - a service of USRA
Mariton: I Don't Just Love'em - I Lichen - Natural Lands
Hardy lichens don't actually predate plants | Science | AAAS
