17-02-2026 17:26
Nicolas Suberbielle
Bonjour à tous, Je recherche cette publication :
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
17-02-2026 13:41
Isabelle CharissouBonjour, est-ce que quelqu'un pourrait me fournir
16-02-2026 18:34
Thierry Blondelle
Bonjour,La micro de cet anamorphe de Hercospora su
16-02-2026 21:25
Andreas Millinger
Good evening,failed to find an idea for this fungu
16-02-2026 17:14
Joanne TaylorLast week we published the following paper where w
16-02-2026 16:53
Isabelle CharissouBonjour, quelqu'un pourrait-il me transmettre un
Nitschkia, no! It's a lichen
Anna Klos,
10-05-2024 17:40
Thursday during an inventory we found this black ascomycetes.
I think on a branch of Corylus, but I'm not 100% sure.
Perhaps it's a Nitschkia, but the shape as well as the size of the spores (11-12 x 7,2) do not match with any species within this genus.
What can it be?
With kind regards,
Anna
Anna Klos,
11-05-2024 17:52
Re : Nitschkia, no! It's a lichen
As you can see, I added a new photo, wich shows a lichen (next to my so called asco). Riet van Oosten told me this possibility, and she was right (as usual), thanks Riet! I was not aware lichen have also asci with spores. That happens when you are always busy with fungi.
With kind regards,
Anna
With kind regards,
Anna
Martin Bemmann,
11-05-2024 18:42
Re : Nitschkia, no! It's a lichen
Possibly an Amandinea (punctata).
Regards
Martin
Anna Klos,
12-05-2024 09:38
Re : Nitschkia, no! It's a lichen
Thank you Martin,
It is a very common species, as is also the species next to it. I read that this could be physicia tenella, very interesting!
With kind regards,
Anna
It is a very common species, as is also the species next to it. I read that this could be physicia tenella, very interesting!
With kind regards,
Anna
Franz Berger,
15-05-2024 08:30
Re : Nitschkia, no! It's a lichen
The last photo is Physcia tenella,
but the others, black "ascomycet", a lichen indeed, is not Amandinea punctata, having 1-septate brown ascospores,
I can see hyaline ascospores, Have they septa or not? Paraphyses tips with cup-like pigment?
Better fotos desired!
Best Franz
but the others, black "ascomycet", a lichen indeed, is not Amandinea punctata, having 1-septate brown ascospores,
I can see hyaline ascospores, Have they septa or not? Paraphyses tips with cup-like pigment?
Better fotos desired!
Best Franz
Anna Klos,
18-05-2024 15:49
Re : Nitschkia, no! It's a lichen
Sorry Franz, I missed your answer!
Unfortunately no better pictures available.
I can not see a septum, but are the spores already mature?
With lichen I did not know what is important to look for.
Thank you for the correction.
With kind regard,
Anna
Unfortunately no better pictures available.
I can not see a septum, but are the spores already mature?
With lichen I did not know what is important to look for.
Thank you for the correction.
With kind regard,
Anna
