Observation 163398: Amanita gilbertii Beauseign.

When: 2014-04-14

Collection location: Braga, Portugal [Click for map]

Who: Elsa (pinknailsgirl)

Specimen available

Near pines and oaks.

Proposed Names

22% (2)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
Thank you very much, Rod :)
By: Elsa (pinknailsgirl)
2014-06-23 16:12:11 PDT (-0700)
This one also has spores not compatible with verna and quite compatible…
By: R. E. Tulloss (ret)
2014-06-23 15:00:39 PDT (-0700)

with gilbertii. In this case your photographs show the typical ring within the volva…like a bracelet inside a tight sleeve.

I think there is a good chance of this being gilbertii.

Very best,


Thanks Elsa,
By: groundhog
2014-06-20 11:46:12 PDT (-0700)

This material has been received and accessioned to Rod’s herbarium.

Oh, that would be wonderful, Elsa.
By: R. E. Tulloss (ret)
2014-04-14 14:06:43 PDT (-0700)

I look forward to seeing the material that you send.

Very best,


By: Elsa (pinknailsgirl)
2014-04-14 12:56:54 PDT (-0700)

going to try drying at least one of these, and I’ll send you with the rubescens and any gemmata (if I find another).

Did you have the chance to check the spores? Or to apply KOH to the material?
By: R. E. Tulloss (ret)
2014-04-14 12:34:23 PDT (-0700)

KOH would turn the surface of the mushroom orange-yellow if the species were A. verna. The spores would be very distinctive if you have gilbertii.

I’d be interested in dried material of either of the species. I have such material from the Atlantic coastal departements of France for comparison.

Very best,


Created: 2014-04-14 11:03:20 PDT (-0700)
Last modified: 2017-12-28 11:36:31 PST (-0800)
Viewed: 107 times, last viewed: 2018-03-15 02:34:13 PDT (-0700)
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