Rhizocarpon malenconianum (Llimona & Werner) Hafellner & Mayrhofer
Remarks: ID certainty: certain

Idaho: Ada County: Red Tie site. Elev. 952 m.
43.1810989° N, -116.0632019° W; T1S R3E S20
Datum: WGS84.
Artemisia tridentata ssp. wyomingensis, Agropyron spicatum habitat. Parasite on lichen. (Acarospora, original label) a parasite on Diploschistes muscorum from Rosentreter Coll #15678. New for Idaho. Substrate: Parasitic.

Roger Rosentreter 15680, May 19, 2004
RR, Barcode: SRP-L-0001233