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François BartholomeeusenAfter I dipped a fallen Ilex leaf in water for a d

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Dear friends.Looking for a copy of the following w

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Hello,I am a master's student in Taiwan, and my re

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Pierre-Yves JulienRécolte le 03/09/2024 lors de la Session Zone Alp

11-01-2022 16:36
Hi does anyone have a digital copy of Raitviir A (
Leptosphaeriaceae on Asteraceae
Gustaf Fredell,
17-10-2024 17:33

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