Observation 86433: Fulvifomes robiniae (Murrill) Murrill
When: 2011-12-28
(38.53° 77.14° )
No herbarium specimen

Notes: Fruiting about 3 meters up a hardwood tree in former farmland, open area now.

Proposed Names

55% (1)
Recognized by sight: Great. I am glad that worked out. Phellinus rimosus it is!

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Phellinus robiniae
By: Patrick R. Leacock (MycoGuide)
2012-06-25 18:08:40 CDT (-0500)

Phellinus robiniae is the name to use for this taxon on locust trees. Phellinus rimosus is a similar Old World species (Europe, Africa, Asia).

Great call Martin…
By: Penny Firth (pfirth)
2012-01-19 11:57:04 CST (-0600)

I looked at the uncropped image and it was indeed a black locust tree. Some of the other images on MO have more of a creamy pore surface like this one.

Thanks!
Penny

Penny
By: Martin Livezey (MLivezey)
2012-01-17 12:01:02 CST (-0600)

You might want to check out some examples of Phellinus rimosus on MO

http://mushroomobserver.org/obs/62785?q=B2vN

They are very conspicuous this time of the year; they only grown on black locust. I can’t tell if yours in growing on black locust or not. As you will see, all of mine have a brown pore surface, so it may not apply to what you photographed.

This conk was pretty large -
By: Penny Firth (pfirth)
2012-01-17 09:50:50 CST (-0600)

estimate about 20 cm across.

Created: 2012-01-16 18:31:49 CST (-0600)
Last modified: 2015-02-22 13:41:24 CST (-0600)
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