A. Thell 2007: Kaernefeltia. - 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. 382-383. [RLL List # 210 / Rec.# 30385] Keywords: SONORAN DESERT/ UNITED STATES/ MEXICO/ KAERNEFELTIA/ KEY
Abstract: [1 additional species; key.]