Private Herbarium of Jason Hollinger (hb. Hollinger)
Staurothele areolata (Ach.) Lettau
Verrucariaceae
Jason Hollinger (2014-10-09)
ID certainty: positive
Jason Hollinger
7669
2014-10-09
United States, Nevada, Pershing County, Humboldt Range, Black Canyon, rock face on north side of road in canyon ~200 m past fork
40.5415 -118.2067 +-5m.
1940 meters (6363ft)
steep road cut on north side of road several meters above bottom of steep canyon; _Artemisia_, desert scrub and scattered junipers; rhyolite scree and talus
granite
Calogaya biatorina, Dermatocarpon miniatum
areoles tall distinctly pinched below dark brown to blackish ~pruinose, perithecia semi-immersed with part of black involucrellum protruding from surface of thallus, exciple pale to dark above, involucrellum thick and black only at top