Observation 198612: Biscogniauxia atropunctata (Schwien.) Pouzar var. atropunctata
When: 2015-02-08
No herbarium specimen

Notes: The specimen on this tree illistrates the several stages of this white-rot fungal disease known as Hypoxylon Canker: the brown asexual stroma and the whitish-gray (turning to black) sexual stage.

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2015-02-12 18:27:04 PST (-0800)
Last modified: 2015-02-12 18:27:11 PST (-0800)
Viewed: 28 times, last viewed: 2017-06-19 18:59:37 PDT (-0700)
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