Observation 203158: Amanita umbrinolutea (Secr. ex Gillet) Bataille
When: 2011-08-04
Who: aesthete
No herbarium specimen

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Nice image.
By: R. E. Tulloss (ret)
2015-04-21 19:20:06 CDT (-0500)

I can see that the margin is what is called “tuberculate striate”…the narrow regions between grooves of small bumps on them (tubercules). It doesn’t allow determination of a species, but it is an interesting character than is sometimes missed.

Very best,

Rod Tulloss

Created: 2015-04-21 17:41:07 CDT (-0500)
Last modified: 2015-04-22 17:54:56 CDT (-0500)
Viewed: 60 times, last viewed: 2016-10-27 18:14:11 CDT (-0500)
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