When: 2009-03-21

Collection location: Sunol Regional Wilderness, Alameda Co., California, USA [Click for map]

Who: Debbie Viess (amanitarita)

No specimen available

a bit past its prime…several big specimens under a spreading live oak.

[admin – Sat Aug 14 02:06:33 +0000 2010]: Changed location name from ‘Sunol Regional Park, Contra Costa County, CA’ to ‘Sunol Regional Park, Contra Costa Co., California, USA’


this dried up mushroom is dwarfing my knee…

Proposed Names

57% (1)
Recognized by sight
92% (2)
Recognized by sight
Used references: CA Mushrooms

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= Observer’s choice
= Current consensus


Add Comment
thanks for checking the archives!
By: Debbie Viess (amanitarita)
2018-09-28 11:43:12 CDT (-0400)

I agree that this is the most likely ID. I was being conservative back then.