Observation 103438: Amanita pseudovolvata Tulloss nom. prov.
When: 2012-07-29
No herbarium specimen

Notes: Probably either A. volvata or A. pseudovolvata. The larger one is about 3.5 inches tall. Mixed hardwoods with hemlock. No oak.

Wyoming Valley Mushroom Club foray.

Proposed Names

58% (1)
Eye3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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It’s very difficult when you get a large pseudovolvata or a small volvata.
By: R. E. Tulloss (ret)
2012-07-31 22:18:55 PDT (-0700)

Degree of flocculence on the upper stipe is higher in volvata; marginal striations show up fastest and are longest in pseudovolvata. Microscopy is very important. Macro ID of many species in sect. Amidella is iffy after years of experience.

I’m waiting for my tricorder.

Very best,

Rod

Thanks Rod.
By: Dave W (Dave W)
2012-07-31 18:22:45 PDT (-0700)

One of these days I’ll learn to tell volvata and pseudovolvata apart :-)

I’ll vote for__pseudovovlata__
By: R. E. Tulloss (ret)
2012-07-31 07:33:16 PDT (-0700)

Upper stem pulverulent, not densely flocculose, distinctly striate margin of the caps.

R

Created: 2012-07-30 22:08:50 PDT (-0700)
Last modified: 2012-07-31 07:34:22 PDT (-0700)
Viewed: 45 times, last viewed: 2016-05-14 17:00:01 PDT (-0700)
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