Observation 109193: Amanita “sp-S01” Tulloss crypt. temp.

When: 2012-09-07

Collection location: Hickory Run State Park, Pennsylvania, USA [Click for map]

Who: Dave W (Dave W)

Specimen available

No sign of there having been an annulus. cap color remionds me of A. albocreata, but stipe bulb lacks well-defined margin.

Growing near the bottom of a steep slope, mainly hardwoods, some hemlock.

Spores not amyloid.

Proposed Names

29% (1)
Recognized by sight
54% (1)
Based on microscopic features: There are distinctly ellipsoid spores in side view in the photograph of spores.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
Thank you, David.
By: R. E. Tulloss (ret)
2013-04-25 10:37:14 PDT (-0700)

Material received and catalogued. On closer examination of the photograph of spores I noticed that the spores in side view are predominantly ellipsoid; hence, I suggested the name “sp-S01.”

Very best,


Very pallid sp-S01?
By: R. E. Tulloss (ret)
2012-09-12 14:51:42 PDT (-0700)


Created: 2012-09-09 18:34:05 PDT (-0700)
Last modified: 2018-01-02 09:09:51 PST (-0800)
Viewed: 38 times, last viewed: 2018-02-13 18:32:09 PST (-0800)
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