2011 Wrap-Up for Mushroom Observer
Introduction
How To Use
How To Help
Donate
Feature Tracker
Send a Comment

Index A→Z
List Locations
List Projects

Latest:
 Changes by Users
 Images
 Comments
 Features and Fixes

Observations:
 Create Observation
 Sort by Date

Species Lists:
 Create List
 Sort by Date
 Sort by Title

Account:
 Login
 Create Account

Languages:
 Deutsch
 Ελληνικά
 English
 Español
 Français
 Polski
 Português
 Русский

Contributors
Site Stats
Translator’s Note

Colors from Black on White

Powered by:
Ruby on Rails
Preferred browser:
FireFox

Valid XHTML 1.0 Transitional

Observation: Amanita flavoconia G. F. Atk. (8908)
About Amanita flavoconia G. F. Atk.
Public Description (default) [Edit]
Draft for Wild Mushrooms of the Northeastern United States by Herbert Baker (private)
When: 2008-08-09
Collection location: Kinns Rd. Park, Clifton Park, New York, USA [Click for map]
Who: Douglas Smith (douglas)
Herbarium specimen available

Notes: Found under pine, I think white pine. Need help, I just don’t know east coast Amanitas.

Veil is clean, but no volva, the universal veil was only yellow flakes on base.

9/4/2008 – From looking at spores on Aug 30

Put some veil tissue under the scope to look for spores. The micro-shot is of the veil tissue at 1000x in Meltzer’s. Here is a spore, which is ellipsoid and amyloid.

Only 4 good spores were found, the cap was perhaps a little young. Also on the veil tissue not many spores were properly in profile and in focus on top of the tissue. but from those few spores I find a really rough ave spore : length – 7.89 +/- 0.50 (err 0.27) um, width – 5.45 +/- 0.51 (err: 0.27) – q : 1.45 +/- 0.09, on 4 spores.

Need to check and see if this agrees with the suggest id.

The spores seem to match better with A. flaviconia, not so much with A. elongata, but the number of spores seen here was low.

Also from Rod’s comments, I’m not sure he understands, that only one was found here, and I have photographed it 4 times, in the field and against white to get the details as well as possible for the mushroom.

The spores size here is consistant with the other measurements of spores for A. flaviconia, and at least smaller, not larger, as the sources seem to mention, that A. elongata should have larger spores.

Species Lists:
Species of New York State
Proposed Names: Propose Another Name
Proposed Name User Community Vote
  douglas   -5% (2)   Eye3
Recognized by sight: Looks like an Amanita.
  amanitarita   67% (3)   Eye3Eyes3
Recognized by sight: bits of friable yellow universal veil on stipe…
  ret   -35% (3)  
Recognized by sight: See Amanita Studies site. This name is intended to apply to images 16827 and 16828.

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice Eyes3 = Current consensus
Comments: Add Comment

Created: 2008-09-23 05:49:49 WEST (+0100)
By: ret
Summary: Nope, didn’t understand…

All the shots are of one specimen. OK. Then, I don’t think we have A. elongata here. I agree that your ID work leads to flavoconia.



Created: 2008-08-11 04:11:28 WEST (+0100)
Last modified: 2008-09-04 18:57:45 WEST (+0100)
Viewed: 21 times, last viewed: 2011-10-03 22:22:45 WET (+0000)