Heterodermia leucomelos (L.) Poelt

IMI 400075. Place of collection: Spain; Islas Canarias; Tenerife; Las Mercedes; Mirador Cruz de Carmen, below (N28°15' W16°35', alt. 0600 m). Date of collection: 16 January 1990. Associated organism: Plantae indet. (thallus). Collector: David, J.C.. Identifier: David, J.C..