cefreebury's Identifications

Host is black ash

Substrate is old aspen bark.

Substrate is old wood fence post

Substrate is old wooden fence post.

substrate is spruce twig

Substrate is staghorn sumac

substrate is mature staghorn sumac

substrate is dead deciduous branch. lichen was originally high in tree.

On fallen softwood bark. Spores simple, hyaline, ellipsoidal, 8-12 x 6-10 µm, 8/ascus. Thallus is PD+ yellow, K+ yellow, C-, apothecial rims PD+ red.

On fallen softwood bark.

On Parmelia sulcata

On limestone boulder. Hymenium 60-80 um. Spores simple, ovoid, 8/ ascus, 10-17 x 5-8 microns.