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21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

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Godronia urceolus? - on Betula from Norway
Lothar Krieglsteiner, 01-12-2022 13:09
Lothar Krieglsteineron 4.7.22, in the marginal area of National Park Skjaekerfjella, on a thin twig of Betula nana in marshy fjell-vegetation. The few apothecia first were fully unripe, and I took the with me in a moist plastic bag for weeks and still kept it at home before it became halfway ripe. Unfortunately, I missed to take spore measures, but fortunately have a measure in my pictures to estimate. 
There is no material left now.
I think this could be Godronia urceolus. Can somebody confirm this or express another opinion?
Yours, Lothar
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Enrique Rubio, 01-12-2022 13:13
Enrique Rubio
Re : Godronia urceolus? - on Betula from Norway
I think so. We have images of the anamorph and rDNA sequences of it.
https://www.centrodeestudiosmicologicosasturianos.org/?p=18334
Lothar Krieglsteiner, 01-12-2022 13:19
Lothar Krieglsteiner
Re : Godronia urceolus - on Betula from Norway
Hello Enrique,
thank you very much for your confirmation. I already did look at your pictures. I did not see an anamorph.
Yours, Lothar