Lichen Planus - Types & Treatment Options

What are the types of lichen? - TimesMojo

Topical JAK Inhibitors for Lichen Planopilaris / Frontal Fibrosing Alopecia

Patches of foliose lichen growing on rock surfaces.

An owl perched on a lichen rock is watching the surroundings, looking for its prey. Little Owl, Athene noctua

Lichen Forests

What are lichen, and why are entire forests preserved for their sake?

Lichen, Algae, and Moss on Trees