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31-12-2020 09:16

Mirek Gryc

HiThis is the first time I find this species so I

29-12-2020 20:14

Bometon Javier Bometon Javier

Hola a todos, subo imagenes de una Peziza encontra

30-12-2020 20:45

Jakob Schneller Jakob Schneller

Dear MycologistsRecently i found this disco on Lad

30-12-2020 20:16

Dirk Baert

Dag allen.Deze asco gevonden op een tak tussen kor

30-12-2020 18:03

Gijon Egoitz Gijon Egoitz

Esta pequeña helvella encontrada entre hierba cer

30-12-2020 16:31

Jakob Schneller Jakob Schneller

Recently found disco on Lady fern. Fruibody on sur

30-12-2020 16:30

Jakob Schneller Jakob Schneller

Recently found disco on Lady fern. Fruibody on sur

30-12-2020 11:38

Joop van der Lee Joop van der Lee

Found on cow dung.Yesterday I managed to make some

29-12-2020 22:18

François Bartholomeeusen

Hi forum members,I can't figure this one out, can

29-12-2020 20:27

Bometon Javier Bometon Javier

Envio imagenes de lo que creo es una CucurbitariaE

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Xylogramma (Durella) compressa?
Mirek Gryc, 31-12-2020 09:16
Hi
This is the first time I find this species so I would like to confirm that I marked correctly.
Ascomats grew on Populus wood, I didn't notice anamorphs.
The pigment for paraphises is dissolved in KOH.

I don't know what the correct dimensions of the spores should be, but they seem a bit too large to me compared to those given on the Zotto disc?

Spores:

(19.7) 19.74 - 23.7 (27.3) × (5.2) 5.8 - 6.4 (6.6) µm
Q = (3.1) 3.2 - 4.2 (4.7) ; N = 9
Me = 21.9 × 6 µm ; Qe = 3.7

20.86 6.56
22.20 5.25
21.49 5.97
19.74 6.38
22.29 5.83
19.99 6.09
19.65 6.24
23.68 5.98
27.30 5.86

greetings
Mirek
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Hans-Otto Baral, 31-12-2020 10:04
Hans-Otto Baral
Re : Xylogramma (Durella) compressa?
Hi Mirek

don't the spore dimensions fit Durella (X.) atrocyanea? A bit large perhaps. The hymenium may be reddish as in your sample (I once tried to separate this).

What is the blue hypha?

Zotto
Mirek Gryc, 31-12-2020 10:35
Re : Xylogramma (Durella) compressa?
Hi Zotto

These few blue scraps were at the base of the ascocarp. Basically intertwined with wood. I've only seen in one sample, so it probably doesn't matter much? They could be foreign elements.
Thank you Zotto for the suggestion. This is exactly the genre I meant but that you have them in the directory next to you, so I copied the wrong name :)
I'm at work and my clients don't let me focus.
greetings

Mirek