Observation 221676: Bjerkandera adusta (Willd.) P. Karst.
When: 2015-11-03
(33.9671° -83.7281° 288m)
No herbarium specimen

Notes: Growing on fallen branch (tree species unknown)
Largest cap ca. 2 inches wide.
Finely hairy on surface; most apparent at margin.

Proposed Names

28% (1)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Thanks for referral
By: Joan Knapp (PucaK)
2016-01-11 17:57:50 PST (-0800)

Thanks for the referral to Prof. Ryvarden. I certainly appreciate getting a confirmed ID for these. I’ve since found another colony of these about 0.5 km from these and can recognize them by sight now.

By: Danny Newman (myxomop)
2016-01-11 17:35:42 PST (-0800)

Dr. Ryvarden is an excellent resource. Glad to see this positively IDed, and by the world’s foremost authority in the group, no less.

Confirmed as Bjerkandera adusta
By: Joan Knapp (PucaK)
2016-01-11 16:27:14 PST (-0800)

Specimens examined by Prof Leif Ryvarden, University of Oslo, Norway and confirmed as Bjerkandera adusta

very distinctive
By: Danny Newman (myxomop)
2015-11-03 18:32:25 PST (-0800)

a polypore person should have a look. consider contacting Leif Ryvarden.

Created: 2015-11-03 18:17:58 PST (-0800)
Last modified: 2016-01-11 17:28:57 PST (-0800)
Viewed: 48 times, last viewed: 2016-10-21 15:41:22 PDT (-0700)
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