Accès membres

Mot de passe perdu? S'inscrire

14-02-2013 19:32

Peter Welt Peter Welt

Brummelen, J. van (1992). Ramgea, a new genus of P

14-02-2013 22:44

Yatsiuk Iryna Yatsiuk Iryna

Hello to all!  Here is Mollisia/Pyrenopeziza on

14-02-2013 09:16

Nina Filippova

This specimen was collected from Scheuchzeria palu

12-02-2013 11:03

Nina Filippova

I am not sure about H. scirpina, which has similar

13-02-2013 04:46

Roland Labbé

Bonjour !Voici un Pseudombrophila, possiblement me

14-02-2013 00:57

Cvenkel Miran

Is this usable ? 300x, 5M pix. Or any other tested

13-02-2013 14:45

Nina Filippova

Another Hystoranevia species has showed up at the

13-02-2013 12:26

Peter Thompson

Hello Everyone,I have fruit bodies of a spherical

12-02-2013 16:44

Nina Filippova

I saw very beautiful blue coloring of VBs at tips

12-02-2013 01:36

Renée Lebeuf

Bonjour, J'aurais de nouveau besoin de votre aide

« < 1304 1305 1306 1307 1308 > »
Hypocreal ?
Joaquin Martin, 07-07-2016 21:06
Hi,

I was found this Hypocreal on Rhamnus wood,the wood changes to red as you can see in the pics.
The number of spores in asci is between 12 and 16.
Any ideas.
Thanks. Joaquin.

  • message #43703
  • message #43703
  • message #43703
  • message #43703
  • message #43703
Alain GARDIENNET, 07-07-2016 23:29
Alain GARDIENNET
Re : Hypocreal ?

Very interesting !


Could you describe ascomata ?


There are 8 phragmospores per ascus (8x2=16). It would be useful to know if asci are unitunicate or bitunicate.


Alain

Rubén Negrín, 08-07-2016 01:11
Re : Hypocreal ?
Hola

Tengo una recolecta muy similar, en Tenerife, y creo que es un hongo hysteriaceo, posiblemente Hysterodifractum sp.

Rubén.
  • message #43710
  • message #43710
Alain GARDIENNET, 08-07-2016 09:46
Alain GARDIENNET
Re : Hypocreal ?

Ok, hysterial form should exclude the genus Ohleria.


Hysterodifractum was my first idea.


As you note, it's different from H. partisporum, so probably an ined. sp.


But Joaquin first has  to give us more  informations in order to confirm it's an hysteriale.


Alain

Jaklitsch Walter, 08-07-2016 12:22
Re : Hypocreal ?
Yes, it is hysteriaceous. We have sequenced it, e.g. also from Tenerife. Margaret Barr knew it also from Florida and she wanted to publish it in Ohleria. This was before sequencing. Fresh material would be welcome.
Best wishes, Walter