Observation 99033: Trichoderma harzianum Rifai
When: 2012-07-01
No herbarium specimen

Notes: Similar to Phellinus rimosus which grows exclusively on black locust; This shelf was on the base of a black oak. Interesting banding / growth area on margin.

Proposed Names

57% (1)
Recognized by sight: Barron p. 141

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Thanks John!
By: Martin Livezey (MLivezey)
2012-07-03 08:10:44 CDT (-0400)

So the green on the underside is identified as Trichoderm harzianum. I realize now I should have taken a sample for scoping. But the shelf itself is still a question. I am hoping the margin will provide a dead give-away to someone – but maybe that is not unique in this genus.

The Green
By: John Plischke (John Plischke)
2012-07-02 23:05:43 CDT (-0400)

The green underneath

Created: 2012-07-02 22:50:49 CDT (-0400)
Last modified: 2016-01-30 21:23:46 CST (-0500)
Viewed: 124 times, last viewed: 2017-08-11 18:49:32 CDT (-0400)
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