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17-10-2018 07:10

Ethan Crenson

In Northeastern North America.  On the banks of a

15-10-2018 18:55

hannie wijers

Hello, I'd like some help if possibleIn Beilen I

16-10-2018 23:33

Valencia Lopez Francisco Javier

Hola a todos/asPeziza recolectada en el sur de Esp

03-10-2018 22:13

François Bartholomeeusen

Good evening forum members,Can this be Hyalorbilia

14-10-2018 19:25

Marja Pennanen

Hi, on a Populus leaf among other things, I found

15-10-2018 10:52

Castillo Joseba Castillo Joseba

Del pasado sabado en bosque de avellanos,   pare

14-10-2018 22:24

Castillo Joseba Castillo Joseba

De ayer sobre tierra en terrenos de cultivo con av

10-10-2018 23:11

Viktorie Halasu Viktorie Halasu

Hello forum,I would like to ask how to call correc

12-10-2018 20:15

Thorben Hülsewig

Hi there,two week ago i found this asco on pine co

12-10-2018 05:29

Danny Newman Danny Newman

Substrate/Host: on hollow, herbaceous twig in a ro

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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.