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17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

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What could this be?
Peter Welt, 12-08-2025 21:01
Peter WeltWhat could this be? Fromm Torsten Richter
Any idea? Ophiobolus, Pseudohalonectria, Gnomonia, or even Ophiognomonia?

Peter
  • message #83261
Mathias Hass, 13-08-2025 06:39
Mathias Hass
Re : What could this be?
Hi Peter,

I would add Gaeumannomyces to your list of possibilities. Ophiobolus it cannot be, whereas Magnaporthaceae look promising to me.

Kind regards

Mathias


Peter Welt, 13-08-2025 08:59
Peter Welt
Re : What could this be?
Thanks for the tip, Mathias. However, all Gaeumannomyces species have much longer spores.

Peter


Bernard Declercq, 13-08-2025 15:45
Bernard Declercq
Re : What could this be?
Hi Peter,

Ophioceras is another option.

Bernard
Peter Welt, 13-08-2025 17:42
Peter Welt
Re : What could this be?
Already tested this species, Bernard. No results.