Unresolved name

Unresolved name: Mushrooms, Lichens, Molds, Yeasts And Relatives » Sac Fungi » Lecanoromycetes » Lecanorales » Parmeliaceae » Beard Lichen » Usnea undulata «

Usnea undulata subsp. perspinigera Stirt.

Usnea undulata perspinigera is a subspecies of in the family Parmeliaceae.