Lasillia caroliniana (Tuck.) Davydov, Peršoh & Rambold
Remarks: ID certainty: certain

Alaska: Fairbanks North Star Borough: Waypoint #299. South side of main road in Caribou-Poker Creeks Research Watershed, Fairbanks North Star Borough, Alaska. Elev. 740 ft.
65.1520233° N, -147.4897003° W
Open dwarf Picea mariana with Sphagnum, on gentle slope at base of hill. On soil. Syn=umbilicaria caroliniana. Substrate: Terricolous.

Roger Rosentreter 17276, Jul 29, 2011
With Jovan, Neitlich, Nelson, and McCune
RR, Barcode: SRP-L-0004248