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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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pyreno on Bolboschoenus maritimus
Jac Gelderblom, 29-08-2018 17:05
Hello

On old stems of Bolboschoenus (Scirpus) maritimus I found some tiny pyrenomycetes (diameter ca 0,2 mm). The spores measured 32-40 x 7-8 micron, they were brown en with 4 septa. The asci measured ca 120 x 14 micron and were bitunicate. At first I thougt it might be a Leptosphaeria or Phaeosphaeria but my doubt is very great.

Does anyone have an idea?

Best regards

Jac Gelderblom
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