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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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Schizoxylon compositum and probably Hormodochis melanochlora
Riet van Oosten, 23-03-2023 21:15
Riet van Oosten
Found by Laurens van der Linde, March 2023 on Rosa.

We are curious about the black green anamorph, could there be a relationship with Schizoxylon compositum?

Greetings, Riet
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Bernard Declercq, 23-03-2023 23:07
Bernard Declercq
Re : Schizoxylon compositum and an anamorph on Rosa
Hi Riet,

The asexual morph forming slightly barelshaped arthroconidia is a Hormodochis, probably H. melanochlora.
Both Schizoxylon and Hormodochis are genera belonging to the Stictidaceae. The real relationship between both genera is still unclear.

Regards,

Bernard

Riet van Oosten, 24-03-2023 08:48
Riet van Oosten
Re : Schizoxylon compositum and an anamorph on Rosa
Hi Bernard,
How nice to know! Thank you very much for your help!