Accès membres

Mot de passe perdu? S'inscrire

12-03-2017 09:12

Bernard CLESSE Bernard CLESSE

Bonjour à tous,Êtes-vous d'accord pour Lachnum v

11-03-2017 21:28

William Slosse William Slosse

I always find it hard to distinguish citrina from

11-03-2017 00:03

Viktorie Halasu Viktorie Halasu

Hello forum, I'm looking for the description of H

10-03-2017 17:15

Jac Gelderblom

Chers amisSur bois d'Acer j'ai trouvé une petite

10-03-2017 22:56

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Cet après-midi j'ai récolté sur

09-03-2017 21:04

Amadej Trnkoczy Amadej Trnkoczy

Hi,I would appreciate very much confirmation or co

05-03-2017 09:56

Fedorenko Vassiliy Fedorenko Vassiliy

Hello to everyone!Is that Helvella confusa?Fungi g

11-03-2017 00:27

Enrique Rubio Enrique Rubio

Queridos amigos,Estamos ya listos para acogeros, d

10-03-2017 09:14

Michel Hairaud Michel Hairaud

Dear friends, We are now totally ready to welcome

09-03-2017 20:44

Lepista Zacarias

Hi everyone,This specimen was collected in the beg

« < 800 801 802 803 804 > »
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