Private Herbarium of Jason Hollinger
(hb. Hollinger)
Taxon: Rhizocarpon disporum (Naeg. ex Hepp) Müll.Arg.
Family: Rhizocarpaceae
Determiner: Jason Hollinger (2019-08-18)
ID Remarks: ID certainty: positive
Collector: Jason Hollinger   22723   
Date: 2019-07-30
Locality: United States, Nevada, Nye County, Toiyabe Range, across creek from North Twin Trail ca. 180 m from trailhead
38.893  -117.259 +-50m.
Elevation: 2000 meters (6560ft)
Habitat: massive N-facing volcanic outcrops at bottom of deep canyon in lower pinyon-juniper zone
Substrate: vertical shaded metamorphic rock
Associated Species: Rhizoplaca melanophthalma, Staurothele areolata
Notes: spores 1 per ascus, huge, dark, muriform
Specimen Images
Record ID: 4a23fbc3-4cd2-4a5e-8b73-69b622b8fcf5
For additional information on this specimen, please contact: Jason Hollinger (
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