lots of lichens at the parking lot here - on trees and fence posts
LOTs of this on the trees in the parking lot
on dead tree stump
Bluish green upper, black lower, dark interior, thin tubes, occasional apothecia with brown disks, on ground under redwoods, attached to bark, cortex: C-, CK-, K+ yellow
On ground under redwoods, light green upper surface, white lower surface, edges are ragged with black dots (pycnidia)
P. glauca ??