Usnea cornuta

Usnea cornuta

Usnea cornuta 1
On twig. From Roan Mountain, Tennessee.

Usnea cornuta 2
On Sorbus. From Roan Mountain, Tennessee.

Usnea cornuta 3
On shrub. From Roan Mountain, Tennessee.

Usnea cornuta 4
On Quercus bark. From the Chiracahua Mountains, southern Arizona.

Usnea cornuta 5
On mossy Alnus trunk. From Leyendecker Boat Launch, W of Forks, Washington.

Usnea cornuta "aggregate" (not U. cornuta Koerb.)
On twig. From the north coast of California.