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04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Caesiodiscus populicola
Thomas Flammer, 04-12-2024 12:19
Ascus with 4 spores - [17,3-22,4] x [8.5-11.1] Q=[1.6-2.3] N17

The best fit for now i can find is Pezicula frangulae. However if i compare with the page
https://www.centrodeestudiosmicologicosasturianos.org/?p=16994

I am not quite sure any more, since the spores look really like septated (muriform).

Also the spores indicated by Enrique Rubio Domínguez are IKI-



  • message #80848
  • message #80848
  • message #80848
Andgelo Mombert, 04-12-2024 12:59
Andgelo Mombert
Re : Pezicula frangulae?
Hello,
Where does the collection come from ? It's Caesiodiscus populicola. Nice sspecies !
Thomas Flammer, 04-12-2024 13:21
Re : Pezicula frangulae?
A colleague of mine found it in Austria, we are not quite sure about the substrate. Regards Thomas