Observation 15942: Peziza arvernensis Roze & Boud.

When: 2008-12-30

Collection location: San Geronimo, Marin Co., California, USA [Click for map]

Who: Ron Pastorino (Ronpast)

No specimen available

While these were clearly growing on rotting wood, P. arvernensis seems to be the best choice based on the roughened spores.

Proposed Names

57% (1)
Eye3 Eyes3
Based on microscopic features: The spores were finely warted and were in the range of 16.0 X 9.0 microns.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2009-01-01 22:54:06 CST (-0600)
Last modified: 2009-01-01 22:54:06 CST (-0600)
Viewed: 44 times, last viewed: 2017-06-05 06:18:57 CDT (-0500)