B. D. Ryan and H. T. Lumbsch 2007: Topelia. - 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. 398. [RLL List # 210 / Rec.# 30301] Keywords: SONORAN DESERT/ UNITED STATES/ MEXICO/ TOPELIA
Abstract: [1 additional species; key. New: Topelia gyalectodes (Nyl.) comb. nov.]