14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
17-11-2025 21:46
Philippe PELLICIERBonjour,Récolté sur bois pourrissant de feuillu
20-11-2025 14:14
Mick PeerdemanFound on the leaves of 'Juglans regia' in the Neth
20-11-2025 13:07
Mick PeerdemanIn January i found these black markings on the dea
20-11-2025 12:38
Mick PeerdemanDear all,Last week i stumbled upon a leaf of ilex
19-11-2025 23:21
carl van den broeck
Dear guestIn Waardamme, Belgium, I found dozens of
19-11-2025 20:51
Andreas Millinger
Good evening,found this species on a felled trunk
19-11-2025 13:04
Bruno Coué
Bonjour,je sollicite votre avis pour la récote
another pyrenomycete from Portugal
Lothar Krieglsteiner,
14-02-2023 10:05
.. 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
Alain GARDIENNET,
14-02-2023 21:23
Re : another pyrenomycete from Portugal
Hi Lothar,
Diaporthales, perhaps into Diaporthopsis ?
Diaporthales, perhaps into Diaporthopsis ?
Lothar Krieglsteiner,
14-02-2023 21:25
Re : another pyrenomycete from Portugal
Hello Alain,
thank you very much for your suggestion. I will try to find out more.
Yours, Lothar
thank you very much for your suggestion. I will try to find out more.
Yours, Lothar
Lothar Krieglsteiner,
15-02-2023 10:17
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
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
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
Re : another pyrenomycete from Portugal
thank you!
Yours, Lothar
Yours, Lothar