Observation 106580: Psathyrella rugocephala (G.F. Atk.) A.H. Sm.

When: 2012-08-23

Collection location: Ottawa, Ontario, Canada [Click for map]

Who: Jonathan M

No specimen available

very not confident of the ID of the genus and even less for the specie, those ridge are prominent and you can touch them, growing in group of a few individual on old log, spore print, dark brown and spore are 6-7X8-10u.

Anyone have an Idea?

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By: Byrain
2012-08-23 23:11:35 CDT (-0500)

multiple species described in North American Species of Psathyrella with rugulose caps, can you describe the spores better, does this pleurocystidia? You can read the smith Psathyrella book here – http://quod.lib.umich.edu/...

the spore size is a match with P rugocephala
By: Jonathan M
2012-08-23 20:44:37 CDT (-0500)
Looks like
By: Christian (Christian Schwarz)
2012-08-23 19:04:46 CDT (-0500)

Created: 2012-08-23 18:04:47 CDT (-0500)
Last modified: 2012-08-23 23:11:50 CDT (-0500)
Viewed: 72 times, last viewed: 2018-06-09 19:27:08 CDT (-0500)
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