Observation 79698: Panaeolus papilionaceus group

When: 2011-10-16

Collection location: Orinda, California, USA [Click for map]

Who: Richard Sullivan (enchplant)

No specimen available

Growing on a pile of horse manure. caps varied from 2cms to 6 cms across. No annulus was observed which makes the identification more doubtful.


Proposed Names

47% (2)
Recognized by sight: smooth creamy white cap . 4-6 cms across
Based on microscopic features: spores 8-10µm x15-19µm, long pleurocystidia ( smaller cystidia on gill edges- The long ones were on the faces of the gills)
11% (2)
Recognized by sight: no evidence of anulus; white dry cap

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= Observer’s choice
= Current consensus


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Created: 2011-10-17 02:26:21 CDT (-0400)
Last modified: 2018-03-22 04:43:12 CDT (-0400)
Viewed: 66 times, last viewed: 2019-02-17 17:50:00 CST (-0500)
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