When: 2010-06-04

Collection location: Yosemite National Park, California, USA [Click for map]

Who: Debbie Viess (amanitarita)

Specimen available


[admin – Sat Aug 14 02:19:11 +0000 2010]: Changed location name from ‘Yosemite NP, Big Oak Flat Rd just west of Merced Grove parking area’ to ‘West of Merced Grove Parking Area, Yosemite National Park, Mariposa Co., California, USA’


1000x in water.

Proposed Names

34% (2)
Recognized by sight: red-brown spores.
Based on microscopic features: ellipsoid spores, thick walled, 4-4.5 × 7-8 microns

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= Observer’s choice
= Current consensus


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