Xanthoparmelia cumberlandiandia. These lichens may be immortal. See the New YoK Times article: nyti.ms/VtDY79 . Photographed at Point Reyes National Seashore.
Kohler's Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erlauterndem Texte :.Gera-Untermhaus :Fr. Eugen Kohler,[1883-1914].biodiversitylibrary.org/page/303706
Mainly found in cold and temperate climates, but also in high tropical paramos. Photo from the Chuchilla de San Lorenzo of the Santa Marta Mountains, northeastern Colombia.
Summary[edit] Description: Lecanora impudens Degel. 20090623 (photo #85) near Grande Cache, Alberta Okay, I'm taking some liberties with the common name. Thanks to Curtis for the ID. Date: 12 August 2009, 19:12. Source: Impudent Rim-Lichen Uploaded by Amada44. Author: Jason Hollinger.
Summary[edit] Description: Mokelumne Wilderness, California, 20140628, #6485, 6488, 6489 pers. herb. Relatively common on both species of Letharia. Date: 1 December 2014, 14:48. Source: Phacopsis vulpina. Author: Jason Hollinger.