Rhizoplaca melanophthalma (DC.) Leuckert & Poelt ssp. crispa Rosentreter & B.D. Ryan
Remarks: ID certainty: certain

Idaho: Custer County: 26 km S of Challis, Idaho, Jct of Gooseberry Creek and U.S. Route 93. Elev. 6280 ft.
44.3639984° N, -114.0739975° W
Datum: WGS84.
Loose on the soil, windswept calcareous gravel bench. Tanacetum nuttalii, Phlox hoodii and Artemisia spinescens site. Isotype: Rhizoplaca melanophthalma (DC.) Leuckert & Poelt ssp. crispa Rosentreter & B.D. Ryan.

Roger Rosentreter 3749, Aug 28, 1985
SRP, Barcode: SRP-L-0008502