Private Herbarium of Jason Hollinger
(hb. Hollinger)
Taxon: Lecanora argopholis cfr.
Family:
Determiner: Jason Hollinger (2017-05-06)
ID Remarks: ID certainty: uncertain
Collector: Jason Hollinger   17305   
Date: 2017-05-06
Additional Collectors: Nastassja Noell
Locality: United States, Utah, Kane County, Davis Gulch, slickrock ca. 0.8 km E of start of second slot
37.259  -110.963 +-50m.
Elevation: 1300 meters (4264ft)
Habitat: sandstone slickrock desert
Substrate: noncalcareous sandstone
Notes: thallus areolate, white, epruinose, ~dispersed, K+y C- KC+y? (not fading at all) UV- 350-375nm KUV- P~y slow and weak; apothecia dark red-brown, shiny, epruinose, rims conspicuously cracked; epihymenium red-brown, POL+, clearing granules in K but retaining most pigment; hymenium ~75um, clear; amphithecial cortex ~50um all around, densely gray granular, POL+ coarse and strong, not clearing in K; amphithecial medulla POL+ weak clearing in K; paraphyses slender, branched and anastomosing, ~1um below, abruptly swollen at tip to ~2-2.5um; spores 8 per ascus, ellipsoid, ~12x6um
Specimen Images
Record ID: 92f23f70-ed8b-406e-a6b9-ad50c0496947
For additional information on this specimen, please contact: Jason Hollinger (pellaea@gmail.com)
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