Private Herbarium of Jason Hollinger
(hb. Hollinger)
Taxon: Lecanora argentea Oksner & Volkova
Family: Lecanoraceae
Determiner: Jason Hollinger (2019-09-03)
ID Remarks: ID certainty: positive
Collector: Jason Hollinger   23399a   
Date: 2019-09-03
Additional Collectors: Perry Scott
Locality: United States, Minnesota, Cook County, Moss Lake
48.0687  -90.467 +-5m.
Elevation: 545 meters (1788ft)
Habitat: base of southwest-facing diabase cliff heavily shaded by _Abies balsamifera_, _Populus tremuloides_, _Acer spicata_, _Cornus rugosa_ and _Corylus cornuta_
Substrate: shaded vertical diabase
Notes: epihymenium dark golden-brown, with epipsamma but POL-; amphithecium POL+ with lots of huge blocky crystals; amphithecial cortex 20um above to ~40um below, brown granular but distinct from medulla; spores 11-13x6.5-7um
Specimen Images
Record ID: f9463533-8f01-4861-9c9d-c53ae0c15c10
For additional information on this specimen, please contact: Jason Hollinger (
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