Scutellinia species on burnt ground

05-07-2025 12:38

Pyrenomycetous fungi on dead Juniperus twig

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Octospora

Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Auda con esta

Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

Ascomycota

David Chapados

Hi,Does anyone know what could this anamorph be?ht

02-07-2025 18:45

Sur Osmunda regalis

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12

Black thready anamorph

Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Ascomycete on a herbaceous stem.

Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Salvia leaf parasite

Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

En tallo de herbaceas 1102

Castillo Joseba

me mandan el material seco de Galicia (España)

03-07-2025 18:40

Melampsora ??? en Salix

Castillo Joseba

me mandas el material seco de Galicia (España) re

Scutellinia species on burnt ground

Ralph Vandiest, 01-05-2014 21:22

Hello,

I found these scutellinia on burnt ground in a wetland. Size frb up to 8mm. Asci 220/290x20/23µm. Paraphyses with swollen tip up to 12µm. Spores subglose (outside asci)16/20x13/16µm. Spores in asci with wall 2µm (or is this one very large ,then maybe S umbrorum?). Septated haires, size +- 375x17µm, wall 4µm.

Any suggestions? S minor?

Regards,

Ralph

Beñat Jeannerot, 02-05-2014 04:42

Re : Scutellinia species on burnt ground

Adio Ralph,

Difficult to say anything here.
It's important to have a global vision of hairs, of bases, measurements and sporal ornementation on ejected spores (or surely mature in asci, not the case here)...

Beñat

Ralph Vandiest, 02-05-2014 11:49

Re : Scutellinia species on burnt ground

Hello,

I added some more pics that show a global vision of the hairs. Spore ornamentation is very difficult to see ...
Hairs max 500µmx20µm, with septa and wall up to 4µm.

Regards,

Ralph