Observation 129957: Coprinus comatus (O.F. Müll.) Pers.
When: 2013-03-07
No herbarium specimen
0 Sequences

Very straight stalk. Only odd thing was this white mushroom had a black ring around its edges. Saw another specimen about 100 feet away. Growing on the shaded Eastern side of a tall, old brick building.

Proposed Names

34% (3)
Recognized by sight: No brown scales at the cap apex for C. comatus…
36% (3)
Eye3 Eyes3
Used references: Your website photos of Coprinus comatus

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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C. comatus
By: Byrain
2013-03-09 01:35:38 JST (+0900)

has a brown scale at the cap apex as can be seen in this image.

I don’t see such on your specimen and there are other Coprinus species such as C. calyptratus which lack this brown scale, but I’m not sure that is a better name either.

I believe it more closely resembles Coprinus comatus, on your website.
By: Eileen (etjohnson3)
2013-03-09 00:59:01 JST (+0900)

Created: 2013-03-08 09:25:42 JST (+0900)
Last modified: 2013-03-09 01:31:09 JST (+0900)
Viewed: 47 times, last viewed: 2017-06-30 21:02:15 JST (+0900)
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