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08-02-2016 20:45

Ralf Dahlheuser Ralf Dahlheuser

Hello together,I have found these black asco on ro

08-02-2016 15:05

Jacky Launoy

Bonjour à tous.Sur bouze de vache dans la reserve

08-02-2016 13:36

Castillo Joseba Castillo Joseba

en el interior de la caña....   a mi me parece 

09-02-2016 11:40

Castillo Joseba Castillo Joseba

en madera de Catanea o Quercus ...A ver swi hay al

08-02-2016 15:04

Jacky Launoy

Bonjour à tous.Sur bouze de vache dans la reserve

08-02-2016 20:05

Enrique Rubio Enrique Rubio

Hi forum Could someone help me with a pdf of this

08-02-2016 16:25

Jones

Hello dear ascofrance usersThis is my first post o

07-02-2016 23:07

Castillo Joseba Castillo Joseba

Me mandan de Galicia muestras de esta especie en C

08-02-2016 08:27

Blasco Rafael Blasco Rafael

Hola, he recogido estas muestras sobre Betula, tro

07-02-2016 12:06

Patrice TANCHAUD

Bonjour,une espèce banale, ce qui l'est peut-êtr

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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