Observation 10815: Climacocystis borealis (Fr.) Kotl. & Pouzar
When: 2008-08-26
No herbarium specimen

Notes: The soft and fleshy appearance suggests that these might not be polypores. On a spruce in Acadian forest.

Proposed Names

90% (2)
Eyes3
Recognized by sight: Fairly common on spruce, bright orange coloured and spongy when young, later whitish with flattened caps.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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I agree that photo probably represents Climacocystis borealis
By: Lorelei Norvell (Lorelei)
2009-10-21 05:20:00 CEST (+0200)

Having just vetted the identifications at the Oregon Mushroom
Show (October 18 2009), I discovered I had mistakenly applied the identification “Tyromyces chioneus” to a perfect specimen of Climacocystis borealis (chalk that up to the miserable show lighting conditions). Micro confirmation back in the lab reveals the specimen to represent instead C. borealis (clamp connections, small ellipsoid/elongate basidiospores, monomitic constructions, and the oranging to yellowing soft construction. Referring to Dan Wheeler’s comment: C. borealis has been referred to Spongipellis. thus his observation in no way negates the taxonomic identification of the specimen shown.

Possible Spongipellis. Too far away and not focused well enough to be sure.
By: Daniel B. Wheeler (Tuberale)
2008-09-10 11:55:18 CEST (+0200)

Created: 2008-09-10 09:27:06 CEST (+0200)
Last modified: 2013-08-18 18:03:05 CEST (+0200)
Viewed: 327 times, last viewed: 2016-09-26 11:37:33 CEST (+0200)
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