probably X. weberi? on bark at base of a deciduous tree
on a large exposed granitic boulder. isidiate. thallus underside (1st pic) light brown, differentiating it from X. conspersa
on hardwood branch
on exposed silicic rock. thallus dark brown; steep pustules; lower surface tan-brown and mostly smooth (2nd pic)
on exposed silicic rock. thallus dark brown; lower surface tan-brown and mostly smooth (2nd pic)
on bark of a hardwood tree. characteristic lobes + pseudocyphellae; powdery soredia along the ridges and lobe margins
on hardwood branch. Phaeophyscia with bright orange medulla
on hardwood branch. sorediate. soralia shape and distribution matches that of this lovely species. I am not sure if P. subrudecta exists in the region anyway after its species definition was revised with Lendemer's description of P. caseana. something to look into i guess
on hardwood branch. sorediate. soralia shape and distribution matches that of this lovely species. so glad i finally found it!
on hardwood branch.
thin, yellowish-green, granular, crustose thallus; small, marginless, heavily blue-gray pruinose ascomata
on hardwood branch. i think i see soredia, which should make this like an old, scrungly Parmelia sulcata, but not sure
on hardwood street tree. sorediate i think