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Private Herbarium of Jason Hollinger (hb. Hollinger)
Taxon:
Circinaria contorta
(Hoffm.) A. Nordin, Savić & Tibell
Family:
Megasporaceae
Determiner:
Jason Hollinger (2015-05-23)
ID Remarks:
ID certainty: uncertain
Collector:
Jason Hollinger
Number:
7798a
Date:
2015-05-23
Additional Collectors:
Nastassja Noell
Locality:
United States, Nevada, Washoe County, Reno, Raleigh Heights
39.5802 -119.8393 +-5m.
Elevation:
1559 meters (5114ft)
Habitat:
sagebrush steppe near base of gentle north slope in shallow ravine
Substrate:
igneous pebble on ground
Notes:
thallus areolate, ~flat and dispersed near margin to strongly convex inward, dusty-pruinose, grey to greenish, K-; algal layer continuous; prothallus absent; apothecia inset, black, round, ~pruinose; rims white, weakly raised, crenulate; epihymenium green turning brownish in K, hymenium ~175um, paraphyses up to ~2 swollen end-cells, spores 2-4 per ascus, ~25-30x20-22um; conidia ~4-7um
Specimen Images
at 20x, stacked
Open Medium Image
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Usage Rights:
CC0 1.0 (Public-domain)
Record ID:
1abbef8c-6981-4be5-92e1-3f11b869d53c
For additional information about this specimen, please contact: Jason Hollinger (
pellaea@gmail.com
)
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