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25-04-2013 11:50

Joop van der Lee Joop van der Lee

Found on horse dung.Eventhough the spores are not

16-05-2013 20:37

Enrique Rubio Enrique Rubio

Dear friends We have found these minute (up to 0.

16-05-2013 23:10

Chris Yeates Chris Yeates

Bonsoir tousdoes anyone have access to CHECA, J.,

16-05-2013 08:24

Garcia Susana

HiFound this ascomycete on leaf I do not know if i

14-05-2013 21:19

Ralph Vandiest Ralph Vandiest

Hello,I found a very small mycete on Dothiora ribe

11-05-2013 07:51

Salvador Tello

Hola a todos.Este hongo lo he encontrado en las Si

12-05-2013 20:03

Edouard Evangelisti Edouard Evangelisti

Bonjour à tous, Je retrouve Ascofrance avec plai

14-05-2013 21:43

Ueli Graf Ueli Graf

Mein Freund Kilian fand an Lonicera xylosteum nebe

12-05-2013 17:45

hannie wijers

Hello,I'm not quite sure but could this be a sord

27-05-2007 22:01

NC NC

Bonsoir à tous, Sur bois d'une branche de feuill

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Cercophora Septentrionalis?
Joop van der Lee, 25-04-2013 11:50
Joop van der LeeFound on horse dung.
Eventhough the spores are not mature yet, my question is if this is a Cercophora because there can be a confusion with Podospora.

However one-celled spores are discharged from the asci when they are still hyaline and this does not occus with Podospora.


Excuses that not all lphotos are in focus but too much pressure on the deck glass will result in breaking off for the two cauda.
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Michel Delpont, 25-04-2013 15:45
Michel Delpont
Re : Cercophora Septentrionalis?
Salut Joop.

Oui, il s'agit bien d'un Cercophora; peut être septentrionalis. Les pigments violets que l'on devine guide vers ce dernier. Genre difficile où il est aussi important d'observer les parois.

Michel.
Joop van der Lee, 25-04-2013 15:54
Joop van der Lee
Re : Cercophora Septentrionalis?
Merci Michel,

The colour of the perithium skin is light violet.

Joop
Norbert Heine, 25-04-2013 18:10
Norbert Heine
Re : Cercophora Septentrionalis?
When you say, that the color of the peridium is violet, than it's possible that this is really Cercophora septentrionalis.
You must have a look also for the subapical globolus. In C. septentrionalis it is absent or poorly to see.
But to be sure, you shoud wait until the spores are mature to see the septum!
It seems to be also a rare species, which I could find only two times. Each on horse dung!

Best wishes Norbert
Joop van der Lee, 25-04-2013 18:30
Joop van der Lee
Re : Cercophora Septentrionalis?
Hello Norbert,


I will have a look tonight if I can still find them, I have been reading an article that this species is having mature spore only after 30 days so I have to be lucky to catch one with mature spores.

I looked closer at the picture of the fruitbody and indeed is has short stiff hairs on top of the neck. 

Joop
Michel Delpont, 25-04-2013 19:53
Michel Delpont
Re : Cercophora Septentrionalis?
Hello Joop and Norbert.

I regularly find this species is on horse dung, either donkey dung.
This is a beautiful specie.

Regards

Michel.
Joop van der Lee, 17-05-2013 00:09
Joop van der Lee
Re : Cercophora Septentrionalis?
Hello Norbert,

I finally found one with mature spores.
Only one spore was found where I could see a transverse septum (photo-2 is drawn and the last photo is real).

Sporehead measured: 15.77x7.95 um
Spores produced two caudas one at the end of the pedicel and the other at the side of the germ pore.
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Michel Delpont, 17-05-2013 10:31
Michel Delpont
Re : Cercophora Septentrionalis?
It is well C.septentrionalis.

Michel.
Joop van der Lee, 17-05-2013 13:16
Joop van der Lee
Re : Cercophora Septentrionalis?
Merci Michel.