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09-02-2026 11:42

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

09-02-2026 14:46

Cistella granulosella of Hyphodiscus incrustatus?

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

02-02-2026 21:46

Dark disc on Populus

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

07-02-2026 20:30

Azores and seven are described as new to science: Byssoloma fuscum, Lecania azorica, Sphaerellothecium heterodermiae, S. parmotremae, Stigmidium micareae, S. sub- cladoniicola, Thelocarpon microsporum.

Robin Isaksson

Robin Isaksson

Hi!Anyone that have this one and can sen it to me?

25-01-2026 23:23

Delitschia/Lojkania? on wood

Tomaz Vucko

Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko

Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro SÃ¡nchez

Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Asco in Pinus halepensis

Vasileios Kaounas

Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

At first glance, a Nitschkia, but...

Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

pyrenomycete on dead parts of foliose liverwort from Norway

Lothar Krieglsteiner

Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

Ascomycet on Clematis vitalba

Matthias Mann, 23-04-2017 11:14

Matthias Mann

Dear Forum,

eaven though the Spores would show a characteristic habit, I cannot determine this fungus. Actually the decission, wether it makes a Cleistothecium (I would think) or a Perithecium is hard for me.
If I would know the systematical possition, I could learn a lot :-).

Thanks for viewing,
Matthias

Simon Kennedy, 23-04-2017 12:23

Re : Ascomycet on Clematis vitalba

Rebentischia caudata.

Systematic position: Ascomycota, Pezizomycotina, Dothideomycetes, Tubeufiales, Tubeufiaceae, Rebentischia
I should point out that I found this by the simple expedient of referring to Ellis & Ellis (1997) and then looking up the images on the internet.

Matthias Mann, 23-04-2017 12:38

Matthias Mann

Re : Ascomycet on Clematis vitalba

Dear Simon,

very much thank you!
Greetings,
Matthias

François Valade, 23-04-2017 12:49

FranÃ§ois Valade

Re : Ascomycet on Clematis vitalba

correct spelling is Rebentischia UNIcaudata not caudata

Matthias Mann, 23-04-2017 12:53

Matthias Mann

Re : Ascomycet on Clematis vitalba

Dear François,
"caudata" even not listened as synonym in Index Fungorum.

Merci!
Matthias

Simon Kennedy, 23-04-2017 13:08

Re : Ascomycet on Clematis vitalba

Apologies for the inaccuracy. The mistake is mine, certainly not that of Ellis & Ellis.
Simon