28-12-2014 13:04
Rubén Martínez-Gil
Hola a todos. Subo unas fotos de un asco que enco
31-12-2014 00:05
Rubén Martínez-Gil
Hola a todos. Subo unas fotos de un Ascobolus que
29-12-2014 21:06
Javier Ormad
Hola a todos. Os presento esta posible Calycellina
29-12-2014 18:21
Paul CannonHello all, very best wishes for an exciting and fu
29-12-2014 13:43
Marja PennanenHi,I have struggled to determine this dark fungus,
12-12-2014 08:04
Blasco Rafael
Hola, tengo esta Otidea a ver si me pueden confirm
En Haya
Blasco Rafael,
26-12-2014 10:23
Hola, tengo ESTAS Muestras posiblemente en Fagus. 1,066 diametro el ejemplar mayor.
Esporas de 12--15 X 2,9 a -3,8, con dos gotas lipídicas gran cuarto de los mas o Extremos Varias mas Pequeñas.
ASCAs, J +, báculos + 53--79 X 8--9 Miden entre.
parafisis recta X2--2,3 con el apice redondeado.
Alguna idea de por que tiene mirar genero ?????
Un saludo
Rafael
Hans-Otto Baral,
26-12-2014 10:34
Re : En Haya
The apothecia have hairs, and they are important. Perhaps a Hyaloscypha?
Martin Bemmann,
26-12-2014 10:38
Re : En Haya
Hola,
my first thought was Parorbiliopsis minuta.
Regards
Martin
my first thought was Parorbiliopsis minuta.
Regards
Martin
Hans-Otto Baral,
26-12-2014 10:45
Re : En Haya
But P. minuta has inamyloid asci and lacks croziers.
Martin Bemmann,
26-12-2014 10:47
Re : En Haya
absolutelly!
Blasco Rafael,
26-12-2014 11:14
Re : En Haya
Despues de Varias preparaciones del margen, sin Seguro ESTABA de si lo Que Yo veia, hijo pelos o hijo parafisis, Que Creo hijo pelos y Miden 40--62 X 2--2,3, con septos
Rafael
Rafael
Hans-Otto Baral,
26-12-2014 11:24
Re : En Haya
I am not sure whether these elements come from the margin, they look lke paraphyses.
If you put an apothecium upside down on the slide than you should see the excipulum and hairs. The hairs are not only at the margin, also on the flanks.
If you put an apothecium upside down on the slide than you should see the excipulum and hairs. The hairs are not only at the margin, also on the flanks.
Blasco Rafael,
26-12-2014 13:05
Re : En Haya
He intentado poniendo boca abajo, y en muestras mas nuevas que se ven mejor los pelos, en vez ejemplares maduros.
pero sigo viendo lo mismo, grupos con parafisis o pelos sueltos y otros mas densos,
parece que no soy capaz de hacer una preparacion en condiciones para ver estos pelos, es muy pequeño 0,33, para hacer un corte en fino.
Rafael
pero sigo viendo lo mismo, grupos con parafisis o pelos sueltos y otros mas densos,
parece que no soy capaz de hacer una preparacion en condiciones para ver estos pelos, es muy pequeño 0,33, para hacer un corte en fino.
Rafael
Hans-Otto Baral,
26-12-2014 15:41
Re : En Haya
I am sorry I must give up. It may well be that the hairs look like the paraphyses, if so then we must search in Psilocistella. But that genus is not very welll explored.
Blasco Rafael,
26-12-2014 17:00
Re : En Haya
Gracias por el intento, es la manera de ir aprendiendo
Un saludo
Rafael
Un saludo
Rafael
Stip Helleman,
28-12-2014 00:22
Re : En Haya
Hola Rafael,
the method to make a preperation for viewing hairs is not that difficult. If you have a apothecium from who you suspect it to be hairy, do the following steps
1 put a very SMALL drop of water on your glass
2 take the apothecium with a fine needle from the substrate
3 turn the needle so the apothecium is already upside-down
4 put the apothecium at the margin of the waterdrop, never in the middle because the surface-tension of the waterdrop will force the apothecium to turn-over again
5 lay the needle next to the waterdrop
6 place the cover glass gently over the drop and the needle
7 pull away the needle and avoid any pressure on the cover-glass
This will result in a apothecium upside-down with air still between the hairs so the hair shape and vesture is very nice to see
Practice makes perfect, good luck!
Stip
the method to make a preperation for viewing hairs is not that difficult. If you have a apothecium from who you suspect it to be hairy, do the following steps
1 put a very SMALL drop of water on your glass
2 take the apothecium with a fine needle from the substrate
3 turn the needle so the apothecium is already upside-down
4 put the apothecium at the margin of the waterdrop, never in the middle because the surface-tension of the waterdrop will force the apothecium to turn-over again
5 lay the needle next to the waterdrop
6 place the cover glass gently over the drop and the needle
7 pull away the needle and avoid any pressure on the cover-glass
This will result in a apothecium upside-down with air still between the hairs so the hair shape and vesture is very nice to see
Practice makes perfect, good luck!
Stip
Blasco Rafael,
01-01-2015 10:12
Re : En Haya
FELIZ 2015 PARA TODOS.
He Seguido Los pasos indicados por SITP, · intentar to view los pelos, Pero No diferencio los pelos de Como tal,
A ver Que Opinan y la dejare Apartada.
Un saludo.
Rafael
He Seguido Los pasos indicados por SITP, · intentar to view los pelos, Pero No diferencio los pelos de Como tal,
A ver Que Opinan y la dejare Apartada.
Un saludo.
Rafael
Stip Helleman,
01-01-2015 16:37
Re : En Haya
Hola Raphael,
photo 5 gives at least a indication of the hairs at the flanks, they are tapering as in Hyaloscypha. I think this finding maches Hyaloscypha vitreola.
keep practicing this technique, most important is NO pressure.
cheers,
Stip
photo 5 gives at least a indication of the hairs at the flanks, they are tapering as in Hyaloscypha. I think this finding maches Hyaloscypha vitreola.
keep practicing this technique, most important is NO pressure.
cheers,
Stip
Blasco Rafael,
01-01-2015 19:06
Re : En Haya
Gracias stip
espero que con la practica vaya mejorando
Un saludo
Rafael
espero que con la practica vaya mejorando
Un saludo
Rafael