United States, Arizona, Coconino, West Fork Trail, Coconino National Forest, Red Rock Ranger District
35.003724 -111.761558
UTM 12 S 0430509 3873721
1669 meters (5474ft)
on bark of deciduous tree limb, in shade, riparian Ponderosa Pine Woodland
on bark
thallus foliose; Lobes discrete, elongate, irregularly rounded, ascending at the end with rhizines of lower surface visible; Upper surface gray to gray-brown, lower surface black, rhizines abundant, simple, black; apothecia not seen