I. Schmitt, C. Bratt and H. T. Lumbsch 2007: Pertusaria. - In: T. H. Nash, III, C. Gries and F. Bungartz: Lichen Flora of the Greater Sonoran Desert Region. Volume 3. . Lichens Unlimited, Arizona State University, Tempe pp. 389-390. [RLL List # 210 / Rec.# 30307] Keywords: SONORAN DESERT/ UNITED STATES/ MEXICO/ PERTUSARIA/ KEY
Abstract: [2 additional species; key.]