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30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 19:05

ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 14:45

Götz Palfner Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11

Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

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Rosellinia growing wood Alnus glutinosa
Francisco SÁNCHEZ, 31-12-2015 19:19
Francisco  SÃNCHEZThe ascomata, up to 1 mm in diameter, erumpent,
growing wood Alnus glutinosa, coated at first a whitish fibrous layer.

Ascas:(156.3) 165.5 - 212.5 (213.4) x (8.6) 9.3 - 10.8 (11.8) µm

Ascosporas with germinal groove  almost as long as the spore length:

(16) 16.9 - 18.6 (19.2) x (8.5) 8.7 - 10 (10.4) µm
Q = (1.6) 1.8 - 2 (2.2) ; N = 40
Me = 17.7 x 9.4 µm ; Qe = 1.9
  • message #39881
  • message #39881
  • message #39881
Jacques Fournier, 31-12-2015 23:10
Jacques Fournier
Re : Rosellinia growing wood Alnus glutinosa
Hola Francisco,
it looks like Nemania confluens, frequently confused with a Rosellinia.
Happy New Year!
Jacques
Francisco SÁNCHEZ, 31-12-2015 23:31
Francisco  SÃNCHEZ
Re : Rosellinia growing wood Alnus glutinosa
Muchas gracias Jacques. Feliz Año Nuevo.