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15-04-2026 19:33

Scutellinia cf. citrina
Fátima Durán Manzaneque

¡Hola! Necesito ayuda, encontré este ascomiceto

14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia
Ethan Crenson

Hi all, A few weeks back a friend pointed out som

14-04-2026 21:52

Thyriothecioid anamorph on Carex elata
Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

14-04-2026 20:31

Psilachnum lateritioalbum on Phragmites australis?
Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).
Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 15:52

Anamorph on Salix
Gernot Friebes

Hi,I'm looking for help with this anamorph collect

12-04-2026 12:22

Unknown anamorph on Primula eliator
William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Article search - Octospora ithacaensis
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Requesting help with Dasyscyphella sp. ID
Artem Ptukha

Hello, I am seeking assistance with the identific

11-04-2026 10:42

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, España, recolec

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Acanthostigma with Helicosporium anamorph
Alex Akulov, 31-07-2012 17:17
Alex AkulovDear Friends
Can you help me with the identification of Acanthostigma species from Fagus wood?
I can not find nothing similar in the available literature.

Grateful before,
Alex
  • message #19364
Perz Piotr, 31-07-2012 17:23
Re : Acanthostigma with Helicosporium anamorph
Hi,

A. minutum is possible. Helicomyces is an anamorpf, Fagus as host..... but what about the ascospores?

Piotr
Alex Akulov, 31-07-2012 20:14
Alex Akulov
Re : Acanthostigma with Helicosporium anamorph
Please, see information about ascospores below

Alex
  • message #19369
  • message #19369
Perz Piotr, 31-07-2012 20:29
Re : Acanthostigma with Helicosporium anamorph
Chm.....ascospores seems to be asymetrical. 16-56um long? Chm.... seems to be NOT A. minutum. Something closer to A. ellisii....but probably not :-( At this moment no idea.
Thomas Læssøe, 22-08-2012 12:54
Re : Acanthostigma with Helicosporium anamorph
to me the "ascospores" seem to reprensent another type of conidia. I wonder if any are connected to the setose ascomata? Do you have any clear views of asci with this type of spores inside?


cheers

Thomas
Björn Wergen, 28-08-2012 16:40
Björn Wergen
Re : Acanthostigma with Helicosporium anamorph
The spores you show are clearly conidia, perhaps Hendersonia. 

regards,
björn