Thelidium olivaceum (Fr.) Körber ?
Remarks: T. acrotellum?

Washington: Whatcom County: Mount Baker Highway near Glacier Creek.
48° 53' 30" N, 122° 56' W
Coordinate Source: Specimen label.
Algae green. Ascocarps: 200-300 micrometers. Spores: greenish or yellowish. Paraphyses deliquescent. Substrate: saxicolous.

B. Ryan 7170, Mar 19, 1976
WTU, Barcode: WTU-L-004617