Private Herbarium of Jason Hollinger (hb. Hollinger)
Xanthoparmelia lavicola (Gyelnik) Hale
Parmeliaceae
Jason Hollinger (2017-04-10)
ID certainty: positive
Jason Hollinger
16244
2017-04-10
United States, Nevada, Lincoln County, Mormon Mountains, ca. 4 km due W of Mormon Peak
36.972 -114.546 +-50m.
1250 meters (4100ft)
small gully in headwaters of Mojave wash below tall mudstone cliffs with _Ephedra viridis_, _Psorothamnus_, _Opuntia_, _Yucca schidigera_ and scattered _Pinus monophylla_
mudstone
lobes appressed, rounded, ~convex, ~small, pale below; isidia globular, not very tall; medulla K~ C- KC+y weak UV+y pale KUV+y pale P+y/o strong; TLC usnic + psoromic (JPH plate 73.15 solvent C on 20190604)