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27-01-2019 21:55

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de unos pequeños a

24-01-2019 13:59

Gernot Friebes

Hi,we need your help with this curious ascomycete

26-01-2019 19:57

Andrés Valverde Valera Andrés Valverde Valera

Bonjour, Je vous envoie des photos de ce Diatrype

24-01-2019 15:36

Ralf Dahlheuser Ralf Dahlheuser

Hello everybody,maybe someone can help. These Clei

25-01-2019 11:24

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Question difficile pour le

25-01-2019 20:42

Patrice TANCHAUD

Bonsoir, récolte sur crottes de lapin. Apothéci

25-01-2019 07:41

Vasileios Kaounas Vasileios Kaounas

Found in rotten twig of Quercus ilex, probably. Fo

23-01-2019 20:17

Patrice TANCHAUD

Bonsoir, apothécies jusqu'à 5 mm, greffées sur

22-01-2019 21:17

Maren Kamke Maren Kamke

Good evening,I found this nectria species gregario

24-01-2019 09:05

Bernard Declercq Bernard Declercq

Good morning, Can anyone supply me following pape

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another small black asco on Salix caprea
Lothar Krieglsteiner, 18-01-2019 18:17
Lothar Krieglsteiner

... near Spraitbach (Baden-Wuerttemberg n. Schwäbisch Gmünd, Germany, Schwäbisch-Fränkischer Wald, about 500 m NN), on a thin (2 cm) twig of Salix caprea in the air (above 2 m above ground), on the bark, besides the myxomycete Trichia contorta that was detected first. I was not fully sure that the few tiny ascomata were apothecia, but they were soft to prepare under the slide.


I think Dactylospora could be similar, but I have doubt, 1. because I did not detect any amyloid structure (neither the asci nor something else), and 2. the paraphyses do not look very much like Dactylospora (?). Perhaps a Durella? (aff. macrospora)? Unfortunately, I did not see the excipulum well, and there ist not a lot of material left.


Does somebody have an idea?


Best regards, Lothar

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