Sclerotial on Carex or something

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

03-07-2025 20:08

Yellowish asco on submerged Larix needles

Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Help with a Pleosporal.

Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

hymenoscyphus albidus

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Sur Osmunda regalis

Elisabeth Stöckli

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

02-07-2025 09:32

Searching of a paper from The Mycologist

Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Septoria on Impatiens glandulifera

Lydia Koelmans

Please can anyone tell me the species name of the

« < 1 2 3 4 5 > »

Sclerotial on Carex or something

Marja Pennanen, 15-05-2010 11:18

Hello once again,

I found these on Carex or Scirpus, cant say which, because they were found on the border, where plants changed.
They are 3-5 mm wide and the stipe is 2-5 mm high.
They have got a sclerotia burried in the substrate, which is black outside and white inside sized 10-15x1mm.

Alain GARDIENNET, 15-05-2010 11:22

Re:Sclerotial on Carex or something

It should be Carex more than Scirpus, isn't it ?

Marja Pennanen, 15-05-2010 11:22

Re:Sclerotial on Carex or something

Hope my microscophy photos are a little better than ealier.
Spores are about 12-17x5-6 and asci 90-140x6-10, IKI+.
Paraphyses are 1-3 micrometers wide, wider at the top, not very much exceeding the asci.
Some Myriosclerotia perhaps?