Sarcosagium campestre (Fr.) Poetsch & Schiedem.
Remarks: ID certainty: certain

Alaska: North Slope Borough: SW of Copter Peak, watershed of Kugururok River Noatak National Preserve, De Long Mountains, western Brooks Range. Elev. 608 m.
68.4891663° N, -161.5214996° W
Datum: NAD27.
Patches of dwarf shrub tundra on talus, steep NE slope. Det.: B. McCune 2006, new for N. Am. Filed under 15835b Leucocarpia biatorella.

Roger Rosentreter 15835a, Jun 29, 2004
With Noatak Lichen Quest (TA/EAH/BPM/PN/SN)
RR, Barcode: SRP-L-0004658