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26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

23-01-2026 21:50

Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

20-01-2026 17:49

Hardware Tony Hardware Tony

I offer this collection as a possibility only as e

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another pyrenomycete from Portugal
Lothar Krieglsteiner, 14-02-2023 10:05
Lothar Krieglsteiner.. again black, stromatic, on herbaceous stem, this time surely Apiaceae, a large one (Ferula?), near Monchique (Algarve). I found only one single free spore, the spores I measured about 10-12/2,5-3 µm, they are hyaline and 4-guttulate, first 1, later 3-septate (only good visible in dead state, Melzer). The asci have an inamyloid apical apparatus.
Who can provide me with a hint?
Yours, Lothar
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Alain GARDIENNET, 14-02-2023 21:23
Alain GARDIENNET
Re : another pyrenomycete from Portugal
Hi Lothar,
Diaporthales, perhaps into Diaporthopsis ?
Lothar Krieglsteiner, 14-02-2023 21:25
Lothar Krieglsteiner
Re : another pyrenomycete from Portugal
Hello Alain,
thank you very much for your suggestion. I will try to find out more.
Yours, Lothar
Lothar Krieglsteiner, 15-02-2023 10:17
Lothar Krieglsteiner
Re : another pyrenomycete from Portugal
Hello Alain,
I am a bit confused. What I find in "aunt google" and in Wehmeyer (http://www.ascofrance.fr/uploads/forum_file/1932-v17-237-0001-0001.pdf) ist that Diaporthopsis has non-septate ascospores whereas Diaporthe has 1-septate. My fungus has 3-septate ascospores.
Yours, Lothar
Alain GARDIENNET, 15-02-2023 10:42
Alain GARDIENNET
Re : another pyrenomycete from Portugal
Yes , of course (my memory failed...), the solution is probably somewhere in stromatic Diaporthales.
Lothar Krieglsteiner, 15-02-2023 10:45
Lothar Krieglsteiner
Re : another pyrenomycete from Portugal
thank you!
Yours, Lothar