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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

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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tiny white Asco on Alnus glutinosa cone
Matthias Mann, 26-03-2017 23:16
Matthias MannDear Members,

do you know, what I have here?
Greetings
Matthias
  • message #48187
  • message #48187
  • message #48187
  • message #48187
Stip Helleman, 27-03-2017 01:00
Stip Helleman
Re : tiny white Asco on Alnus glutinosa cone
Hi Matthias,
it is most likely you have Calycina alniella, a bit over-ripe with these septate spores

Stip
Matthias Mann, 27-03-2017 01:19
Matthias Mann
Re : tiny white Asco on Alnus glutinosa cone
Hi Stip,

that fits, very much thank you. Ingo Wagner has a good docu for it.
Very much thank you!
Greetings
Matthias