Observation 65344: Trametes betulina (L.) Pilát

When: 2011-04-09

Collection location: Champoeg State Park, Marion Co., Oregon, USA [Click for map]

Who: Sava Krstic (sava)

No specimen available

Notes:
Growing on a dead oak. Spores 5-6 × 1.5-2 microns.

Species Lists

Images

140449
140450
140451
140452
1000x, in Melzer’s.

Proposed Names

28% (1)
Eye3
Recognized by sight
-13% (2)
Recognized by sight: as long as the purple isn’t a photographic artifact
57% (1)
Recognized by sight: for polypores of an unknown familial affinity, this name encompasses everything colloquially referred to as a polypore.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
The colors & more info
By: Sava Krstic (sava)
2011-04-11 00:32:44 BST (+0100)

The colors are accurate, I’d say.

The flesh is thin, little over 1 mm, but tubes add to the thickness; they are about 10 mm long at the base, and progressively shorter towards the margin.

The appearance is leathery, but not too tough. You can move the tubes with your finger.

It looks like this fungus absorbs water. It’s moist and appears as if it may rot rather than dry out in age, but I’m not sure about this.

Finally, there were no young fruit bodies in the whole group. It all looked old.

Created: 2011-04-10 04:12:21 BST (+0100)
Last modified: 2018-11-20 07:24:39 GMT (+0000)
Viewed: 150 times, last viewed: 2018-11-28 16:47:32 GMT (+0000)
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