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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

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

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

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Nectria-like on bark of Fagus
Bernard Declercq, 08-08-2014 17:02
Bernard DeclercqHi,

Yesterday, I collected a Nectria-like ascomycete on bark of Fagus:
Ascomata erumpent-superficial in groups of 10-25, globose, papillate, not collapsing, 0,25 mm diam., dark reddish, rugulose, IKI-. Asci cylindrical, 8-sp., sp. 1-ser., 68-73x3,5 µm. Spores fusiform, rounded ends, 8-10,5x2-2,5(3) µm, one-celled, with several medium size and small LB's (LC 4), smooth, hyaline. Paraphyses not observed.
Any idea what this could be?

Beste regards,
Bernard
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  • message #30706
  • message #30706