SPAIN. Madrid: Sán Lorenzo de El Escorial, near Silla de Felipe II, 40º 35’N, 04º 09’W, 1080 m, associated with Protoparmelia montagnei on granite, July 1986, Florido & Rico 1133/1 (holotype MAF-Lich. 16463). Detail of squamules with apothecia, showing dark lateral surface (photograph V. J. Rico).
