Observation 92858: Dasyscyphus Nees ex Gray

When: 2012-04-15

Collection location: Kelley Point Park, Portland, Multnomah Co., Oregon, USA [Click for map]

Who: Sava Krstic (sava)

Specimen available

Notes:
Growing on a dead blackberry vine, about 4 mm thick.

Spores 6-8 × 1-1.5 microns.

Unable to see hairs well under the scope. That, and encrusted paraphyses, make me unsure that Dasyscyphus virgineus is a correct ID.

Proposed Names

31% (2)
Eye3
Recognized by sight
43% (2)
Eyes3
Recognized by sight
31% (2)
Eye3
Used references: Swiss Fungi, vol. 1.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Response
By: Sava Krstic (sava)
2012-04-17 02:43:20 CDT (-0500)

Daniel: Yes about the measurements. Those 4 mm I did measure, the rest more-or-less follows. I was on my knees looking at something else and removing some leaves when I accidentally exposed them. Since there were many of them and I was low, they were easy to see.

Danny: Thanks for the suggestion. I have not used AscoFrance yet, but your comment made me file an application.

a good ob for AscoFrance
By: Danny Newman (myxomop)
2012-04-16 18:03:08 CDT (-0500)

especially since you know the substrate.

Looking at obs. again
By: Daniel B. Wheeler (Tuberale)
2012-04-16 14:32:47 CDT (-0500)

and cap has to be .25 to .5mm across. How did you even see these, Sava?

Small Peziza?
By: Daniel B. Wheeler (Tuberale)
2012-04-16 14:31:45 CDT (-0500)

Stipe and what looks like it may be a cup. No shots from above, so just guessing here.

One of the numerous micro-Pezizales I’d guess. Still would like to see into the cup to verify it was a cup.

If blackberry vine was 4mm thick, then each of these has a cap of about 1mm or less across?

Created: 2012-04-16 03:00:07 CDT (-0500)
Last modified: 2012-04-20 09:41:22 CDT (-0500)
Viewed: 219 times, last viewed: 2018-05-17 14:58:26 CDT (-0500)
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