Private Herbarium of Jason Hollinger
(hb. Hollinger)
Taxon: Rhizocarpon riparium Räsänen
Family: Rhizocarpaceae
Determiner: Jason Hollinger (2014-10-04)
ID Remarks: ID certainty: uncertain
Collector: Jason Hollinger   6648   
Date: 2014-10-04
Additional Collectors: Nastassja Noell
Locality: United States, Nevada, White Pine County, Great Basin National Park, Mount Wheeler, on broad ridge ca. 0.4 mi. NW of western peak
38.9905  -114.3198 +-5m.
Elevation: 3696 meters (12123ft)
Habitat: rocky broad northwestern ridge of summit, geology a mixture of siliceous metamorphic rocks
Substrate: quartzite
Notes: cortex bright yellow, K- C- KC- P- UV+y; medulla white K- C- KC- P~ faintly yellowish? UV~ faintly bluish; epihymenium indistinctly red-brown, unchanged in K; hymenium faintly greenish; hypothecium and exciple dark brown, K-; spores 8 per ascus, muriform, ~25-30(-40)x12-15um
Specimen Images
Record ID: 0d4ada7a-6fe6-47c5-91c5-73ef2af3da99
For additional information on this specimen, please contact: Jason Hollinger (
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