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31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

29-10-2025 19:02

Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

25-11-2016 13:54

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found numerous seeds of Washingtonia robusta

28-10-2025 22:22

Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

27-10-2025 19:51

Peter Welt Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Tanja Böhning Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

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Diatrype enteroxantha?
Karl Gumbinger, 17-03-2025 15:13
Hello Asco friends,

on 16.01.2025 we found in Kreuztal, (Germany,NRW) on a hardwood branch (picture,1cm ø) a diatype.
Disc roundish from the bark protruding with bright golden-yellow entostoma.
Perithecian 6-8, 250-400 ?m, round to oval
Ostioles standing individually, usually wide warty or flat wulstig.
Spores allantoid, 7-7,5 x 2-2,5 ?m, yellowish with a drop each at the poles
Asci are long stalked, p.-30 and (not always recognizable) I+


Because of the Find details (South America and South Africa) she resisted his destiny. Only the species description (Rappaz S 426-427), which is consistent in all characteristics, led to the proposal of a definition.


In the net I found only one other description of Li from 2023, which describes the species well for China, but Ascus indicates with I- .
https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2023.1140190/full


Because of the alleged lack of evidence for Europe so far, and also because of the cool climate at the location I consider my "determination" doubtful and ask the experts for an assessment or indications of possible other species in question.
For this I thank you in advance.


Karl

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