Knudsen, K./ J. Kocourková 2011: Lichenological notes 3: Sarcogyne plicata in California. - Mycotaxon118: 423-431. [RLL List # 225 / Rec.# 33451] Abstract: Sarcogyne plicata, a California endemic, is revised and discussed. A taxon referred to in the literature as Sarcogyne “privigna,” which looks similar to S. plicata and is sympatric in California, is discussed. The name is considered invalid for the taxon.