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13-12-2018 09:53

Per Marstad Per Marstad

This was growing on Fagus, in Norway.The spores ar

12-12-2018 20:58

Per Marstad Per Marstad

I found this on Fagus. Spores 60-75 x 5 my, with 8

14-11-2018 19:07

Andgelo Mombert

Bonsoir,Sur bois mort de feuillu. Apothécies sess

06-12-2018 07:35

Ethan Crenson

Hello all, These were found by my friend recently

08-12-2018 15:13

Per Marstad Per Marstad

This was growing on Fagus, 2-3 mm. The spores are

09-12-2018 23:06

Joop van der Lee

Found on cow dung. Fruitbody is covered with tufs

06-12-2018 00:02

Elsa Sousa

Good evening,I need your sharp eyes on this ascos.

11-12-2018 17:31

Peter Püwert Peter Püwert

Can somebody help ? Massee G. et Salmon E. S. (19

11-12-2018 23:18

Iglesias Plácido

Hola amigos, est sortie la revue Errotari de cette

10-12-2018 23:47

BERNARD CLESSE BERNARD CLESSE

Que pensez-vous de cette récolte, faite sur crott

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Mollisia 30-09-18
Blasco Rafael, 06-10-2018 18:53
Blasco RafaelHola, alguna idea para esta posible Mollisia??
sobre rama sumergida a 1700m-
diametro hasta 2,5 mm
ascas 90--115 x 10--10,5
esporas 11--15 x 3,9--4,3
parafisis x 3
margen y excipulo de celula oscuras de subglobosas a un oco piriformes

Rafael

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Hans-Otto Baral, 06-10-2018 20:22
Hans-Otto Baral
Re : Mollisia 30-09-18
Hmm, I cannot believe such wide spores. But a main probem is: Do the paraphyses contain VBs? I do not see them but there are not enough paraphyses on your pics.

If they contain VBS, and only then you have a Mollisia, you must test the KOH reaction.
Blasco Rafael, 06-10-2018 22:14
Blasco Rafael
Re : Mollisia 30-09-18
No veo en ninguna parafisis VBS.
Que otro genero puede ser ??
Rafael
Hans-Otto Baral, 06-10-2018 22:58
Hans-Otto Baral
Re : Mollisia 30-09-18
That is the good question. Pyrenopeziza on wood, a rare case....

Your micros always have the same magnification, did yi ever ask you for a scale for them in order to remeasure the spores?
Blasco Rafael, 06-10-2018 23:28
Blasco Rafael
Re : Mollisia 30-09-18
Hola Zotto
las fotos su siempre X100 en inmersión de aceite
La escala es un tema que tengo pendiente
Rafael
Hans-Otto Baral, 07-10-2018 07:53
Hans-Otto Baral
Re : Mollisia 30-09-18
If you have the opportunity to use a calibration slide you simply need to take a photo under oil immersion (100x, with oil).

A sample at high altitude with a similar spore size was presented by Yannick Mourgues:

http://www.ascofrance.com/search_forum/11995

But here the spores were septate.
Blasco Rafael, 07-10-2018 10:22
Blasco Rafael
Re : Mollisia 30-09-18
Parece que en 100 micras, falla 2,5 micras 

Rafael
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Hans-Otto Baral, 07-10-2018 10:35
Hans-Otto Baral
Re : Mollisia 30-09-18
o.k., but 
1. The thick scale is in your ocular. That scale is not on your pics, so you take your photos through another ocular? Calibration must be done with exactly the same lens combination.
2. You must send me the spore photo of your "Nollisia" along with the scale photo, because ASCOFRANCE reduces the size of the pics at different rates.
Blasco Rafael, 07-10-2018 11:13
Blasco Rafael
Re : Mollisia 30-09-18
La foto es del Movil, esta realizada para ver que esta bien calibrada.

la lente de calibracion esta en un ocular y la camara en el tubo vertical, con la camara no me sale la medicion, 

tengo que retomar lo de colocar escala en las fotos.

como digo siempre estan realizadaas x 100, y periodicamente comprobado que esta escala no varia

Rafael
Hans-Otto Baral, 07-10-2018 11:23
Hans-Otto Baral
Re : Mollisia 30-09-18
o.k., but you must know that measurements from the ocular micrometer are sometimes different between people, and the only way that I can control the measurement if a scale is included in the photo. If you send me a photo of the scale made with your camera in the vertical tube along with a spore photo of that fungus, I will put the scale in the photo and then measure te spores with a ruler.