31-08-2025 17:32
Michel Hairaud
Bonjour, Pas d'identité trouvée pour cette réc
31-08-2025 19:41
Enrique Rubio
Hi to someone.I need to download this issue of Sve
31-08-2025 14:34
Thomas FlammerI have found a Rutstroemia on abt. 2000 m on Alnus
29-08-2025 19:04
Thomas FlammerSpores 21.2 - 26.2 x 8.3 - 11.3 µm - Q: 2.20 - 2.
28-08-2025 17:24
Thomas FlammerI know, that this is not the real topic of this fo
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
27-08-2025 12:02
Pavol PaloHello dear friendsI would like to ask for sharing
25-08-2025 17:37
François Freléchoux
Bonjour,Nous avons trouvé samedi dernier à l'ét
Good evening Forum,
I'd like to ask your help for an anamorph looking as densely grouped subulate spines on the bark of Acer.
Under the microscope I found 1-septate hyaline conidia of 8x2.6 to 9.4x3.4µ pointed at one end.
You should mark the branches colonized by the fungus in the field and keep an eye on them, because in a few weeks (depending on the weather, not until spring), the strongly gelatinous apothecia of a cream-colored Calloriopsis sp. will develop in the middle of the pycnidia. Have fun with the observations.
Cheers,
Guy
You're right Enrique.
I didn't know it was such a mysterious species.
Thank you very much
Thank you for the suggestion Guy. I will certainly follow it closely
Marc
I recently collected this mysterious fungus (ana & teleo) again on Salix twigs from a tree. This time no obvious association with a pyrenomycete (location the same as my earlier collection reported on this forum).
Interesting to learn that Von Arx has examined the type. Would it make sense to ask somebody at the Westerdijk Institute (formerly CBS, Von Arx worked there for a long time) whether they know anything about this particular type specimen or the study involved? The fungus has already been sequenced?
Eduard