HABITAT oldgrowth chaparral and conglomerate outcrops at top of high transverse ridge; SUBSTRATE north face of conglomerate cliff; ASPECT shaded; NOTES epruinose gray-white thallus, K+r C+r UV- 350nm; SPORES 4 per ascus (saw 4 immature asci where it was very clear), muriform, brown when old, ellipsoid, 4 transverse septae, 2 longitudinal septae visible, 30-35 x 10-15 m roughly.