Observation 55180: Armillaria puiggarii Speg.
When: 2010-10-10
Herbarium specimen reported

Notes: Small.

Images

111052
111053
111054
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111057
Pileipellis, lamellar trama, gill edge lacking pleurocystidia
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lamellar trama, gill edge lacking pleurocystidia
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lamellar trama, gill edge lacking pleurocystidia
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basidia with immature spores
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Spores 1000x, 1 micron divisions
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pileipellis, pileus trama
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Basidiole, the bump at the base of the cell might be a clamp connection. 1 micron divisions.
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Basidiole, the bump at the base of the cell might be a clamp connection. 1 micron divisions.

Proposed Names

48% (2)
Recognized by sight: Clustered on wood, white spored, scales on the cap, cystidia absent
Used references: Does not key out well using http://botit.botany.wisc.edu/toms_fungi/armkey.html – I get stuck on 4 because the annulus is thick and the stipe base is not pointed.
Based on microscopic features: No cystidia
92% (2)
Eye3 Eyes3
Recognized by sight: Mata 2003

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Molecular data
By: John Walter Hanna (johnwalterhanna)
2011-02-07 17:30:22 CST (-0500)

If you have a fresh Armillaria basidiocarp or rhizomorph and a GPS location of your collection please contact me. I may be able to add your collection to our ongoing Armillaria studies and confirm identification with molecular data.

Created: 2010-10-10 17:21:50 CDT (-0400)
Last modified: 2010-10-11 22:05:19 CDT (-0400)
Viewed: 109 times, last viewed: 2016-10-21 06:26:27 CDT (-0400)
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