Observation 92757: Melanoleuca subpulverulenta (Pers.) Singer
When: 2012-04-13
Herbarium specimen reported

Notes: Slightly pruinose-granular cap, esp. towards the margin.
Gills slightly decurrent, slightly serrate-edged, and forked or anastomosed occasionally.
Odor unremarkable. Taste mild.
Single fruitbody on ground under planted Douglas-fir.

Images

213010
213011
213012
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Immature spores in KOH.
213042
Cheilocystidia with recurved crystals at apices
213043
Cheilocystidia with recurved crystals at apices
213044
Mature spores in Melzer’s
213045
Urticoid cheilocystidium without crystals

Proposed Names

28% (1)
Based on microscopic features: clamps apparently absent, spores ellipsoid, with amyloid ornamentation, cheilocystidia urticoid and metuloid with reflexed apical crystals, spores 7 × 4-5 microns
57% (1)
Eye3 Eyes3
Recognized by sight: Based on microscopic features: clamps apparently absent, spores ellipsoid, with amyloid ornamentation, cheilocystidia urticoid and metuloid with reflexed apical crystals, spores 7 × 4-5 microns

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2012-04-14 10:08:12 PDT (-0700)
Last modified: 2012-04-16 11:05:04 PDT (-0700)
Viewed: 132 times, last viewed: 2016-10-22 02:47:39 PDT (-0700)
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