12-11-2025 09:25
Viktorie Halasu
Hello, I need help with a pale terrestric Pseudom
11-11-2025 20:16
Bohan JiaHi, lastly I have found these tiny yellow decayin
09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
Brachysporium?
Matthias Mann,
19-11-2021 12:11
Cher Forum!In einem Feuchten Tal im Buchenwald auf Totholz (Laubholz) fand ich einen schönen Hyphomyceten-Rasen.
Mreul (Matthias) hat einen ähnlich ausschauenden Pilz im Dezember 2014 als Brachysporium bloxamii identifiziert.
Wie kann ich meinen Fund bestimmen? Bitte um Unterstützung:
like a meadow
encore ici 
400x
Konidiospores
Matthias Mann,
19-11-2021 12:13
link
Hier der link zu Mreul (Matthias):
Marcus Yeo,
19-11-2021 12:53
Re : Brachysporium?
Definitely a Brachysporium. The 3-septate obovoid conidia indicate either B. bloxamii or B. dingleyae, which are distinguished by the dimesnions of the conidia.
Dimensions given by Ellis are 22-37 x 9-14 µm (average 29 x 11.7 µm) for B. bloxamii and 22-25 x 11-15 µm (average 23.5 x 13.3 µm) for B. dingleyae. In my experience, conidia of B. bloxamii are often shorter than these dimensions.
I would probably call your specimen B. bloxamii.
Marcus
Dimensions given by Ellis are 22-37 x 9-14 µm (average 29 x 11.7 µm) for B. bloxamii and 22-25 x 11-15 µm (average 23.5 x 13.3 µm) for B. dingleyae. In my experience, conidia of B. bloxamii are often shorter than these dimensions.
I would probably call your specimen B. bloxamii.
Marcus
Matthias Mann,
19-11-2021 19:37
Re : Brachysporium?
Marcus, very much thank you!