Accès membres

Mot de passe perdu? S'inscrire

14-09-2025 22:16

Cheilymenia stercorea
Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Otidea platyspora or something else?
Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Pseudocoprotus catenipilus ???
Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Hymenoscyphus on Rubus
Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Recherche
Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Marthamycetales revision published
Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Strickeria kochii?
Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Trichobolus
Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

« < 1 2 3 4 5 > »
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
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
  • message #75211
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