Observation 225015: Agrocybe Fayod

No further pictures (sorry, I was ignorant of fungi back then).


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Thanks Byrain
By: James Bailey (Silversea_Starsong)
2015-12-10 19:22:09 CST (-0600)

A. pediades is there too. I can’t find any references on that species exhibiting the “cracking” over maturity. It seems many sources specifically mention the cracking being a feature of molesta/dura, but not on praecox or pediades.

The mystery is where the “fun” in fungi comes from!

I think A. pediades
By: Byrain
2015-12-10 19:19:45 CST (-0600)

Is more likely, but I don’t know enough about the veil characteristics and even then microscopy could surprise us. The cracked caps happen when they start to dry while the caps are still growing/expanding, its pretty common in Agrocybe.

Agrocybe “dura” likely
By: James Bailey (Silversea_Starsong)
2015-12-10 18:59:07 CST (-0600)

Thanks to the heads up on genus, I was able to find a few references referring to Agrocybe “dura” (AKA A. molesta). This is a “cracked cap” species that is very abundant in central Alberta in wood chips in urban areas, so that seems likely for this specimen too.

Created: 2015-12-10 18:25:28 CST (-0600)
Last modified: 2015-12-10 18:52:26 CST (-0600)
Viewed: 34 times, last viewed: 2019-06-27 18:50:46 CDT (-0500)
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