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25-04-2025 22:48

Hilberina from Japan
Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Mollisia
Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Asco on Salix leaf
Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Cosmospora/Dialonectria spec.
Stefan Blaser

Hi everybody, This collection was collected by J

25-04-2025 09:33

Help with a Pyrenomycete.
Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

24-04-2025 21:53

ascoconidia in Cudonia circinans (?) from France
Lothar Krieglsteiner Lothar Krieglsteiner

... 15.7.24 in the Alps. There were many asci with

23-04-2025 20:16

Sarcosagium campestre 281123 143
Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon Looking for Octospores / Lamprospo

24-04-2025 15:03

Lasiobolus macrotrichus?
Henri Koskinen

Hello, I collected this Lasiobolus 22.04. near Hel

23-04-2025 19:58

Orbilia sp. similar to O. pseudoaristata?
Francois Guay Francois Guay

I found this interesting Orbilia sp. one year ago

22-04-2025 10:37

A second anamorph on seed-pod Cytisus
François Bartholomeeusen

Also found on April 18, 2025 on an old seed-pod of

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Scutellinia umbrarum?
Villalonga Paco, 08-07-2024 23:34
Small Scutellinia growing in garden soil (calcareous) at 200 m elevation, Castellon, Spain

Spores:

(15.7) 16.2 - 19.2 (20.1) × (11) 11.7 - 13.8 (14.9) µm
Q = (1.3) 1.32 - 1.5 (1.6) ; N = 25
Me = 17.6 × 12.5 µm ; Qe = 1.4

Warts around 2 um wide

Hairs:

Twisted and irregular

190.7 - 313.6 long

17 - 26 wide

Walls 3.75 - 5.5

4 - 6 septa

Considering S. pseudoumbrarum but spore decoration looks too thick.  Maybe S. umbranum?
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Malcolm Greaves, 09-07-2024 12:36
Malcolm Greaves
Re : Scutellinia umbrarum?
We need to see the ornamentation more clearly to be sure, ideally in LCB
Nicolas VAN VOOREN, 09-07-2024 18:31
Nicolas VAN VOOREN
Re : Scutellinia umbrarum?
Agree with Mal, we need to see the ascospore ornamentation in cotton clue.
The sporez size seems a bit smaller than usual size of S. umbrorum
Villalonga Paco, 10-07-2024 23:48
Re : Scutellinia umbrarum?
Hope these are better, last one in LB.

I need to upgrade my objective.
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Malcolm Greaves, 12-07-2024 18:24
Malcolm Greaves
Re : Scutellinia umbrarum?
Sorry Villalonga
These are still not clear enough to give a definitive id.
This photo shows the sort of clarity we are looking for.
Mal
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Villalonga Paco, 20-07-2024 17:15
Re : Scutellinia umbrarum?
Ok, I understand. Scutellinia sp untill I can study it better with a better objective.

Thanks