Species

Usnea cornuta (Inflated beard)

Usnea cornuta. Photo: (c) p-drot, some rights reserved (CC BY-NC)

Usnea is a genus of mostly pale grayish-green fruticose lichens that grow like leafless mini-shrubs or tassels anchored on bark or twigs.:203 The genus is in the family Parmeliaceae. It grows all over the world.

— Wikipedia

Sightings

Where in Humboldt


Discussion

PLEASE SHARE YOUR THOUGHTS ABOUT USNEA CORNUTA, THE INFLATED BEARD