Private Herbarium of Jason Hollinger (hb. Hollinger)
Rhizocarpon riparium Räsänen
Rhizocarpaceae
Jason Hollinger (2014-04-15)
ID certainty: positive
Jason Hollinger
6148a
2014-04-15
Nastassja Noell
United States, Nevada, Washoe County, Lake Tahoe, slopes above Secret Harbor
39.144 -119.93 +-50m.
2000 meters (6560ft)
open montane conifer forest
granite
yellow thick areoles not surrounding apothecia at all, medulla K~ brownish? no crystals, epihymenium indistinct brownish, hypothecium dark brown, spores 8 per ascus muriform brown