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13-12-2019 20:42

Götz Palfner Götz Palfner

Bonjour tous,Sorry, but as my French is crap, I wi

14-12-2019 10:09

Marc Detollenaere Marc Detollenaere

Dear forum,   On a decorticated trunk of Populu

11-12-2019 22:21

BERNARD CLESSE BERNARD CLESSE

Bonsoir à toutes et tous,Pourriez-vous me confirm

11-12-2019 23:29

Juuso Äikäs

I found these in a Picea abies dominated forest in

08-12-2019 11:01

Gilbert MOYNE

Bonjour, Un petit champignon que m'a remis Andgel

13-12-2019 16:20

Chris Yeates Chris Yeates

Bonjour tous this is an area I feel rather ignora

12-12-2019 23:42

Maren Kamke Maren Kamke

Hello together, can someone provide me with this

12-12-2019 18:36

Roland Labbé

Bonjours ! Voici un Trichoderma (Hypocrea) inconn

07-12-2019 22:22

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que hemo

11-12-2019 23:25

Ethan Crenson

Hello all,This was found by a friend in New York C

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Ceratostomella spec.
Riet van Oosten, 26-06-2019 20:15
Riet van Oosten
Hello,

Found by Ronald Morsink on decayed wood (Fagus), 16-06-2019, The Netherlands.

Asci: 8-spored, 37.5 x 5.4 µm

Spore size: 4.3-4.6 x 1.3-1.7 µm

Could this be a Ceratostomella species or am I completely wrong?

Greetings,

Riet
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Alain GARDIENNET, 26-06-2019 23:18
Alain GARDIENNET
Re : Ceratostomella spec. .... or something completely different?
Yes, perhaps Ceratostomella rostrata.
Riet van Oosten, 27-06-2019 08:25
Riet van Oosten
Re : Ceratostomella spec. .... or something completely different?
Thank you very much Alain!
Simon Kennedy, 28-06-2019 12:48
Re : Ceratostomella spec.
At the risk of not being very helpful, I would think that is not a Ceratostomella, (Lentomitella sensu Reblova).  I thought that Ceratostomella (Endoxyla sensu Munk) has septate ellipsoid, hyaline spores.

Of course, I am not sure, but thought I would comment, from my position of ignorance,  if only to improve on my understanding of this entity with far too many name changes.

Simon
Alain GARDIENNET, 28-06-2019 13:12
Alain GARDIENNET
Re : Ceratostomella spec.
Reference, to compare
Riet van Oosten, 28-06-2019 13:17
Riet van Oosten
Re : Ceratostomella spec.
Hello Simon,

Saw this topic the day before yesterday:


Quote: " ... With Munk Endoxyla rostrata fits quite well but according to Réblová this species is a Ceratostomella, a genus with brown spores. ...."

Réblová 2006


On page 75

KEY TO THE GENERA CERATOSPHAERIA, CERATOSTOMELLA,
ENDOXYLA, LENTOMITELLA AND XYLOMELASMA

Kind regards, Riet
Riet van Oosten, 28-06-2019 13:20
Riet van Oosten
Re : Ceratostomella spec.
About the same time Alain :-)
Simon Kennedy, 28-06-2019 15:02
Re : Ceratostomella spec.
Many thanks, Riet,

I have been struggling with these pyrenocarps, for some time and I still manage to lose track of things, despite  frequently finding what I take to be L. cirrhosa.

Simon