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04-08-2009 10:49

Martin Bemmann Martin Bemmann

Dear all, my colleague Ditte found this small b

03-08-2009 23:14

Patrice TANCHAUD

Sur bois en zone humide. Apothécie 1,5 mm maxi.

01-08-2009 21:25

Beñat Jeannerot Beñat Jeannerot

Bonsoir à tous, Décidément, aujourd'hui je n

01-08-2009 21:21

Beñat Jeannerot Beñat Jeannerot

Bonsoir à tous, Bon, normalement, je ne ramass

31-07-2009 23:36

Hans-Otto Baral Hans-Otto Baral

Hi Guy sent me images of an interesting pyreno w

31-07-2009 18:26

Beñat Jeannerot Beñat Jeannerot

Bonjour à tous, Je vous présente une récolte

29-07-2009 23:37

Alain GARDIENNET Alain GARDIENNET

Bonsoir, J'ai fait ce soir juste avant la nuit (

29-07-2009 23:04

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonsoir. Je pense avoir récolté Pezoloma kathia

29-07-2009 15:48

Hans-Otto Baral Hans-Otto Baral

Here is a very sparse find of a minute ?Lasionectr

28-07-2009 23:56

Hans-Otto Baral Hans-Otto Baral

Peter Tobies asked me about this Hypocreaceae whic

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Long-necked pyreno with red top
Björn Nordén, 08-12-2014 15:46
This pyrenomycete was found on Ulmus in Norway and has small black perithecia with a very long neck. Sometimes 2-3 necks from the same perithecium. The tops are clearly red. The asci are unitunicate and has 8 two-celled, brown, ellipsoid spores with a very marked ornamentation (net-forming striation), 8-10 x 4,0-5,5 mym. I have checked among Melanospora and Klasterskya but it does not seem to belong in these genera. Since the material is scanty, I did not want to make a preparation for microphotos. I hope someone has an idea!

Best regards


Björn

  • message #32554
MARIA VIRGINIA BIANCHINOTTI, 09-12-2014 15:13
Re : Long-necked pyreno with red top
try Rhynchomeliola 
regards

Virginia
Björn Nordén, 09-12-2014 17:07
Re : Long-necked pyreno with red top
Thank you! I found out that it was Rhynchostoma minutum, nice fungus!