Private Herbarium of Jason Hollinger
(hb. Hollinger)
Taxon: Lecanora argopholis (Ach.) Ach.
Family: Lecanoraceae
Determiner: Jason Hollinger (2017-05-08)
ID Remarks: ID certainty: positive
Collector: Jason Hollinger   17350   
Date: 2017-05-08
Additional Collectors: Nastassja Noell
Locality: United States, Utah, Kane County, Llewellyn Gulch, top of large sandstone dome on S side of gulch ca. 1.9 km SSE of Hole-in-the-Rock Rd.
37.2375  -110.961 +-25m.
Elevation: 1290 meters (4231ft)
Habitat: top of bare sandstone dome
Substrate: open noncalcareous sandstone
Notes: cortex yellow, K+y distinct C~ KC+o weak UV- 350nm UV+y 375nm KUV+y strong P+y slow and weak; medulla mostly white and where white K- C- KC- UV- KUV- P-; apothecia briefly immersed, soon becoming sessile and constricted, rim receding, disk shiny epruinose convex red-brown; epihymenium red-brown, POL-, unchanged in K; hymenium ~80um, clear; amphithecial cortex ~25-50um indistinct, strongly granular, coarsely POL+ clearing in K; amphithecial medulla coarsely POL+ not clearing in K; spores 8 per ascus, ellipsoid to broadly ellipsoid, ~15-17x6.5-8um
Specimen Images
Record ID: d5883b69-d39b-4a67-9834-f4634d1cf8c5
For additional information on this specimen, please contact: Jason Hollinger (
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