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20-05-2025 22:15

Asco at the base of decaying fern
Francois Guay Francois Guay

I found this ascomycete at the base of a dead fern

30-05-2025 17:54

Petit disque poilu sur Urtica
Louis DENY

Hello forum!Touvé près de Belfort, altitude 350m

31-05-2025 00:51

Orbilia with fusiform spores
Ethan Crenson

Hello, Last week in New York City this Orbilia wa

30-05-2025 10:20

Velutarina
Elisabeth Stöckli

Bonjour, Sur branches mortes de Salix en place (m

30-05-2025 14:40

Black ascomycete.
Josep Torres Josep Torres

Hello.An ascomycete from last May 10th, sprouting

30-05-2025 17:55

Petit disque poilu sur Urtica
Louis DENY

Hello forum!Touvé près de Belfort, altitude 350m

30-05-2025 12:53

Discomycete on Pellia (liverwort)
Gernot Friebes

Hi,I'm struggling to find a name for this species.

17-05-2025 18:52

Gloeotinia sp. ?
Francois Guay Francois Guay

I found this interesting asco in Quebec,Canada las

28-05-2025 21:19

Conidiospores on rose twig and twig on Sambucus Nigra
Terje Kristiansen

The rose is intertwined with black elderberry.Prob

26-05-2025 19:11

lasiobolus?
Edmond POINTE Edmond POINTE

Bonjour, apothécie poilue, jaune pale 495µm poil

« < 1 2 3 4 5 > »
What is this?
VASILEIOS KAOUNAS, 13-04-2008 10:41
It was found in earth in the banks of rill with Platanus orientalis.
VASILEIOS KAOUNAS, 13-04-2008 10:47
Re:What is this?
.
  • message #4483
VASILEIOS KAOUNAS, 13-04-2008 10:47
Re:What is this?
.
  • message #4484
Enrique Rubio, 13-04-2008 11:15
Enrique Rubio
Re:What is this?
It seems a Scutellinia species. You must to use the cotton blue for a good definition of the spore ornamentation.
Nicolas VAN VOOREN, 13-04-2008 11:17
Nicolas VAN VOOREN
Re:What is this?
Hi,
this is probably a Scutellinia species, but it's impossible to give a name without features, measures, etc. Your microscopic photograph shows that the spore are spherical but we need the ornementation of them and the diameter.
Best regards.
Nicolas
Thierry Duchemin, 13-04-2008 16:23
Thierry Duchemin
Re:What is this?
Bonjour,
Je pense à S.trechispora,mais sans coloration sporale?

Bien cordialement,

Thierry
VASILEIOS KAOUNAS, 13-04-2008 19:36
Re:What is this?
I thank for your answers. Only that I can you give they are the dimensions spores. Diameter 15,6-17,7 μm. The dimensions of type are 1cm roughly. I do not have which possibility for cotton blue or something else.
Thank you.


Miguel Ángel Ribes, 13-04-2008 21:10
Miguel Ãngel Ribes
Re:What is this?
I have this one like S. trechispora. It seems like pointed ornamentation, but realy it is truncated.

Best regards
  • message #4496
Neven Matocec, 13-04-2008 22:22
Neven Matocec
Re:What is this?
This Scutellinia collection apparently has rather short hairs. Too short for S. trechispora. To decide on species identity, it is also essential to have a microphotograph of marginal hairs, to give their length and diameter values, and base ramification. You can try to stain Scutellinia ornamentation also with Cresyl-blue.
NC NC, 14-04-2008 00:30
Re:What is this?
On a déjà trouvé S. trechispora à poils courts (< 500 µm ) voir discussion sur ce forum du 09/07/2007 à propos du "complexe" trechispora-barlae;
Robert