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
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
31-10-2025 09:19
Lothar Krieglsteiner
Can somebody provide me with a file of:Rogerson CT
Leptosphaeria or Similar in Carex riparia Leaf
Peter Thompson,
16-06-2016 13:06
I have found some pseudothecia embedded in a leaf of Carex riparia. They are quite large, at approximately 0.6mm diameter.
The spores are becoming 7-septate, with two similarly swollen cells in the centre. Their measurements mainly range from 42.5 to 49.75 x 5.0 to 5.25um.
I have attached a photo of the embedded fruit bodies and microphotos of the spores, asci and part of the excipulum.
I can not identify a species with the two swollen central cells in its spores, so I wonder if anyone has any ideas.
Thank you,
With Best Wishes,
Peter.
