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23-09-2018 05:26

xian zhang xian zhang

Hello everyone, Is this specimen Pachyella clypen

21-09-2018 11:57

Vasileios Kaounas Vasileios Kaounas

At the moment I do not have enough data.Just a fri

23-09-2018 22:21

Marc Detollenaere Marc Detollenaere

Good evening, On dead leaves of Ammophila I found

18-09-2018 14:10

Savic Dragisa

Is this Pachyella punctispora? I found it on a dam

23-09-2018 13:36

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de una Peziza que e

23-09-2018 14:10

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de una Peziza que e

24-09-2018 19:12

Castillo Joseba Castillo Joseba

Localizado ayer  en restos de madera de haya quem

21-09-2018 23:44

Edouard Evangelisti Edouard Evangelisti

Bonjour le forum, Pourriez-vous m'aider à confir

13-09-2018 19:17

Marc Detollenaere Marc Detollenaere

Dear forum, Yesterday I found setous fruit bodies

21-09-2018 15:10

Johan Myhrer

Central sweden in a marsh by a shallow lake I foun

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En madera de Abeto (Abies)
Castillo Joseba, 31-05-2018 20:29
Castillo Josebahe encontrado estos ejemplares  de forma redonda y granulada de color negro

La reacción al Melzer la veo muy poco nitida

A ver que os parece
Saludos

Joseba
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Lothar Krieglsteiner, 01-06-2018 09:03
Lothar Krieglsteiner
Re : En madera de Abeto (Abies)
looks like Bertia latispora

Regards, Lothar

Hans-Otto Baral, 01-06-2018 09:23
Hans-Otto Baral
Re : En madera de Abeto (Abies)
Or B. moriformis? Isn't B. latispora wider in the spores? 40 x 5-6 µm is normal in B. moriformis.
Lothar Krieglsteiner, 01-06-2018 09:27
Lothar Krieglsteiner
Re : En madera de Abeto (Abies)
... yes, I did not compare the spore width. Usually, it is B. latispora on Abies - but maybe not always ...
Hans-Otto Baral, 01-06-2018 09:34
Hans-Otto Baral
Re : En madera de Abeto (Abies)
Ah, I know latispora only from angiosperm wood and bark, with spres *8.5-12 µm wide. Corlett & Krug say +6-8.5(-10.5) µm and have it on coniferous or sometimes angiosperm wood.
Lothar Krieglsteiner, 01-06-2018 10:24
Lothar Krieglsteiner
Re : En madera de Abeto (Abies)

Hallo Zotto,


mit derart breiten Sporen käme noch B. italica in Frage.


vgl. Müller & Arx 1962 und evtl. meine Rhön-Arbeit (nur Notiz)


LG Lothar


 

Bernard Declercq, 01-06-2018 10:36
Bernard Declercq
Re : En madera de Abeto (Abies)
Hi,

I would exclude B. latispora and B. italica (= B. gigantispora) as well. Both species have too wide spores.

On the other hand, if spores are still young, B. multiseptata is another possibiity, known to me on coniferous and deciduous wood as well.

Bernard
Lothar Krieglsteiner, 01-06-2018 10:41
Lothar Krieglsteiner
Re : En madera de Abeto (Abies)

Hi Bernard,


I spoke about italica for Zottos collection - not about this of Joseba.


Best, Lothar

Hans-Otto Baral, 01-06-2018 10:47
Hans-Otto Baral
Re : En madera de Abeto (Abies)
There are quite a few samples from Luxembourg, Guy knows this species very well, and we were not sure how to name it. When considering shrinkage, the measurements of Corlett & Krug are not bad. 
Can you tell me the exact reference for Müller & Arx? Also I do not have a pdf of B. gigantospora.
Bernard Declercq, 01-06-2018 12:41
Bernard Declercq
Re : En madera de Abeto (Abies)
Hi Zotto.

Pdf about B. gigantispora sent to you.

Bernard
Hans-Otto Baral, 01-06-2018 13:07
Hans-Otto Baral
Re : En madera de Abeto (Abies)
Thanks Bernard!
This Kenyan find of B. gigantospora has straight spores, unlke ours which are always (very) slightly curved. The size not indicated, but from the scale in 5h they would be 30-35 x 13 µm, and only about 27 x 10 µm from the scale in i.