Observation 223761: Agaricus xanthodermus Genev.
When: 2015-11-22
( 701m)

Notes: 2015112201

Disturbed ground, trailside. Vegetation primarily conifer (Douglas fir, white fir), Ponderosa pine. Some oak, live oak and big leaf maple.

Phenol odor. Instantly bruised yellow on cap when picked/rubbed. Cap surface instantly yellow in 3% KOH…with reaction turning a orangish-yellow in a few minutes.

Cap 4cm diameter.

I did not cut to check for color change, but can do so this evening.

Proposed Names

55% (1)
Recognized by sight
85% (1)
Recognized by sight: Bright yellow bruising on cap

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2015-11-23 17:03:45 EST (-0500)
Last modified: 2015-11-26 19:35:20 EST (-0500)
Viewed: 22 times, last viewed: 2016-10-27 14:59:14 EDT (-0400)
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