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04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

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

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

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Hypoxylon ?? 7237
Castillo Joseba, 18-03-2024 12:24
Castillo JosebaMe mandan el material de Galicia,  recolectsada en rama de Ulex

reaccion de los apotecios a KOH negativa

A ver si hay alguna sugerencia

Saludos
Joseba
  • message #78637
  • message #78637
  • message #78637
  • message #78637
Thomas Læssøe, 18-03-2024 13:38
Re : Hypoxylon ?? 7237
Can you describe the position and length of the germ slit?


cheers
Castillo Joseba, 18-03-2024 14:51
Castillo Joseba
Re : Hypoxylon ?? 7237
Posicion central  y ocupa casi el total de la largura de la espora


Saludos
Joseba
  • message #78640
Thomas Læssøe, 18-03-2024 14:55
Re : Hypoxylon ?? 7237
central yes, but on the flatter side or the more curved side of the spore?
Castillo Joseba, 18-03-2024 17:56
Castillo Joseba
Re : Hypoxylon ?? 7237
He hecho 20 esporas y 18 tienen la hendidura mas cercana a la parte mas plana y dos estan mas centradas.
Gracias por tu paciencia
Joseba
Thomas Læssøe, 19-03-2024 12:43
Re : Hypoxylon ?? 7237
mas plana - would suggest a species of Nemania, which tallies with the absent KOH-pigment