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06-12-2015 15:57

Alain GARDIENNET Alain GARDIENNET

Hi forum, Here is a fungus immersed in Cornus san

05-12-2015 12:57

Blasco Rafael Blasco Rafael

Hola esta Horbilia la recogi ayer sobre rama de Ab

06-12-2015 13:07

Cvenkel Miran

photoLoc.: Slovenia, on Fagus.

06-12-2015 13:02

Cvenkel Miran

Loc.: Slovenia. No hairs as far as I can see.photo

04-12-2015 22:52

Leandro Sánchez Leandro Sánchez

Sur YuccaSpores 9-11 / 1,2-1,5Cordialement

04-12-2015 11:15

ACAR ismail ACAR ismail

on branch of populus

01-12-2015 12:07

Bernard CLESSE Bernard CLESSE

Sur aiguilles de Pinus sylvestris. Spores filiform

02-12-2015 20:48

Joop van der Lee Joop van der Lee

Found on cow dung.Apotheca dark yellow.Asci: 49-5

02-12-2015 09:21

Patrice TANCHAUD

Bonjour,récolte réalisée sur bord de chemin, en

01-12-2015 12:05

Bernard CLESSE Bernard CLESSE

Sur tiges mortes d'Equisetum palustre dans un bas-

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Leptosphaeriaceae on Asteraceae
Gustaf Fredell, 17-10-2024 17:33
Gustaf FredellHello,
A while ago I collected this pyrenomycete which is likely in the family Leptosphaeriaceae on an Asteraceae of some sort (either Jacobaea or Tanacetum) with immersed ascomata within the stem. Ascospores brown, epsilloid, 5 septate constricted in the middle septa, 28.014-36.208×3.581-4.821 uM, avg 32.523×4.10 n=7, Qe=8.03.
After quite a bit of reaserching I suspect it will be in the genus Paraleptosphaeria. The spore size fitsParaleptosphaeria nitschkei, but the 5 septa seem to not be characteristic of the species. Any help in this would be appreciated!

Kind Regards,
Gustaf Fredell
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