Unresolved name

Unresolved name: Mushrooms, Lichens, Molds, Yeasts And Relatives » Sac Fungi » Common Lichens » Shield Lichens, Rim Lichens, And Allies » Shield Lichens And Allies » Beard Lichen «

Usnea trichodea Ach.

Usnea trichodea is a species of in the family Parmeliaceae.