Observation 109594: Cystolepiota fumosifolia (Murrill) Vellinga

When: 2012-09-13

Collection location: Brown County State Park, Brown Co., Indiana, USA [Click for map]

Who: Stephen Russell (Mycota)

Specimen available

Notes:
Spores not dextrinoid. Spores:
[7,1,1] 4.5- 4.7 × 2.1 -2.3
Q= 2.04 – 2.23
L1 4.6
W1 2.2
Q1 2.0

Abundant cheilocystidia. Likely pleurocystidia, but did not confirm.

Gills turn smoky colored with age.

Proposed Names

-28% (1)
Recognized by sight
28% (1)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
Genetics suggest
By: Stephen Russell (Mycota)
2017-01-13 12:11:32 PST (-0800)

Cystolepiota fumosifolia is correct.

Spores are slightly smaller
By: Stephen Russell (Mycota)
2016-10-26 18:30:18 PDT (-0700)

than otherwise reported. But there were very few to work with. Otherwise a good match.

a might be
By: else
2012-09-15 13:55:46 PDT (-0700)

this might be C. fumosifolia (another name for C. cystiidosa), but it would help to know the microscopical characters.
see Vellinga 2007 in Mycotaxon 98: 225-232.

Created: 2012-09-13 14:52:15 PDT (-0700)
Last modified: 2017-01-13 12:11:03 PST (-0800)
Viewed: 144 times, last viewed: 2017-12-11 01:38:02 PST (-0800)
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