Observation 138392: Calvatia cyathiformis (Bosc) Morgan

When: 2013-07-02

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

Who: George Riner (mycogeo)

No specimen available

growing 8-10 feet from base of mature walnut tree in gravel-covered driveway. It’s a grafted walnut tree with different rootstock than the walnut-producing part of the tree.

spores appear spinose.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2013-07-02 14:44:16 CDT (-0400)
Last modified: 2018-01-03 10:43:50 CST (-0500)
Viewed: 6 times, last viewed: 2018-04-14 16:21:10 CDT (-0400)
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