When: 2007-07-25

Collection location: Sebastopol, Sonoma Co., California, USA [Click for map]

Who: Darvin DeShazer (darv)

No specimen available

Keyed with “The North American Species of Psathyrella” by Alexander H. Smith.
Spores 6.5-7.5 um.

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30% (2)
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Add Comment
By: Erin Page Blanchard (CureCat)
2011-03-28 05:01:59 CST (+0800)

Might just be P. candolleana, they are pretty close and the spore length you measured falls within the range of either two species. Could be P. incerta, too.