Observation 55876: Cortinarius (Pers.) Gray

When: 2010-10-14

Collection location: Western flank of Mount Rainier, Washington, USA [Click for map]

Who: Debbie Viess (amanitarita)

No specimen available


[admin – Sun Nov 14 14:13:44 +0000 2010]: Changed location name from ‘Mount Rainer, eastern flank, near Seattle, Washington, USA’ to ‘Eastern flank of Mount Rainer, near Seattle, Washington, USA



Proposed Names

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Eye3 Eyes3
Recognized by sight

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My guess
By: Christian (Christian Schwarz)
2010-10-19 13:14:07 CDT (-0400)

Is that it is a developmental abnormality – I’ve seen it in other species, but it seems to be rare – less common even than the ‘rosette’ abnormality that we see in Russula and Cantharellus (which is probably genetic), and also less often than the ‘piggybacking’ found in Boletus, Clitocybe, and Russula (which is probably due to post-primordium fusion of adjacent fruitbodies because of quirks of relative positioning and differential growth).

Amanita rita’s notes suggest that this particular ‘moat-gilled’ abnormality may be environmentally-induced.

By: Tim Sage (NMNR)
2010-10-19 11:49:22 CDT (-0400)

Very interesting.

yah, that’s what captured MY eye…
By: Debbie Viess (amanitarita)
2010-10-19 11:46:15 CDT (-0400)

interestingly enuf, there were also other Cort fruit bodies of that species, in other places, with that look.

cool gills
By: Danny Newman (myxomop)
2010-10-19 03:20:27 CDT (-0400)

on that larger one. what’s going on there?

Created: 2010-10-18 23:09:49 CDT (-0400)
Last modified: 2010-11-22 00:14:06 CST (-0500)
Viewed: 37 times, last viewed: 2017-06-08 03:33:31 CDT (-0400)
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