04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
Capronia muriformis?
Lothar Krieglsteiner,
04-08-2024 19:30
French Alps, on Corylus, together with Orbilia trapeziformis, 25.6.24.I would not hesitate if not the spores were partly bigger than allowed, up to about 35 µm long.
The rest seems to fit well - or doesn`t it?
Best regards, Lothar
Gernot Friebes,
12-08-2024 16:33
Re : Capronia muriformis?
I don't think it is C. muriformis based on the ascospore colour and septation pattern. Most spores seem to be shorter than 25 µm, is that correct? I suspect it belongs in the vicinity of C. chlorospora or C. "testudiformis" nom. prov. (https://drive.google.com/drive/folders/0B5SeyOEkxxZhOFBaNzZlaFIyYkk?resourcekey=0-NTIJo7LDBeDZhqQrrk8Utg). Barr also described some morphologically similar species from North America. This is a difficult and little-studied group, so it's not rare to find ambiguous collections...
Best wishes,
Gernot
Lothar Krieglsteiner,
12-08-2024 17:05
Re : Capronia muriformis?
Hello Gernot,
thank you very much for your reply. As I remember and wrote, I measured also spores distinctly longer than 25 µm.
I will compare chlorospora and testudiformis.
And yes: you are surely right that it is normal to find specimens that remain unclear.
Best regards, Lothar
thank you very much for your reply. As I remember and wrote, I measured also spores distinctly longer than 25 µm.
I will compare chlorospora and testudiformis.
And yes: you are surely right that it is normal to find specimens that remain unclear.
Best regards, Lothar
Luc Bailly,
12-08-2024 17:43
Re : Capronia muriformis?
Hello,
I've already noticed that spores that aren't dark brown yet but olive green aren't fully mature yet in all those species.
Cheers - Luc