"Second meadow south of field station; S of Sagehen Creek, on low 6' stump. On decorticate Pinus contorta var. murrayana stump. Encroached Sierran wet meadow. Thallus K+Y, KC+Y, C-. Spores simple, elliptical, (7) 9.9 (11.2) x (3.9) 4.7 (5.4); n=15. T. Carlberg #05508A."
