Observation 138679: Panaeolus cinctulus (Bolton) Britzelm.
When: 2013-07-05
Project: Panaeolus

Notes: Micro to follow


Edit: CCB 08/08/13
Terrestrial? Fort Casey State Park, Jefferson Co., Washington ITS BLAST 526/528(99%) Panaeolus rickenii (Italy); 524/528(99%) Panaeolus sphinctrinus (China?); 516/528(98%) Panaeolus foenisecii (Michegan)

Proposed Names

5% (2)
Recognized by sight: The species concept of Agaricus (Panaeolus) cinctulus is based on a drawing made by Bolton in 1791. No type collection exists. Since it is not possible to know whether Bolton’s species was Panaeolus subbalteatus, P. olivaceus or P. fimicola, I consider Panaeolus cinctulus to be a nomen dubium.
Based on microscopic features: The gill faces need to be checked for sulphidia; the presence of these would indicate that it is probably Panaeolus fimicola.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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I’m not questioning that
By: Byrain
2013-07-05 13:23:42 EDT (-0400)

I’m questioning why its not something like P. olivaceus or P. fimicola. I have a lot of micro to do too which I’m procrastinating on, please don’t feel that I’m rushing you. :)

It was black printed to panaeolus for sure, i will be doing micro though, just really busy.
By: Caleb Brown (Caleb Brown)
2013-07-05 12:45:49 EDT (-0400)

Created: 2013-07-05 10:59:46 EDT (-0400)
Last modified: 2014-06-08 14:37:19 EDT (-0400)
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