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Mot de passe perdu? S'inscrire

28-05-2014 19:25

Blasco Rafael Blasco Rafael

tengo estas muestras que me han salido en casa en

27-05-2014 14:41

Blasco Rafael Blasco Rafael

Hola Tengo en rama esta Posible Lachnellula Recogi

26-05-2014 21:29

Ralph Vandiest Ralph Vandiest

Hello,On a rabbit dung culture I found this specie

27-05-2014 18:55

Blasco Rafael Blasco Rafael

Hola, Tengo this Muestra sobre madera Recogida en

27-05-2014 13:47

Enrique Rubio Enrique Rubio

Hi to all Can someone help me with Schüepp's pap

27-05-2014 13:16

Dragiša Savic

I need help. I found this orange fungus on sawdust

27-05-2014 09:40

Blasco Rafael Blasco Rafael

Hola , tengo esta pequeña muestra recogida en los

26-05-2014 14:29

Blasco Rafael Blasco Rafael

Hola Tengo esta Pequeña Muestra que salia sobre u

21-05-2014 04:59

Beñat Jeannerot Beñat Jeannerot

Posté ici car trop de contacts à avertirOpérati

26-05-2014 14:07

Michel RIMBAUD

Bonjour à tous,J'ai récolté une colonie de "bil

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Cyathicula ?
Garcia Susana, 15-01-2015 16:03
Hi all:

I found these yellow apothecia on a herbaceous stem. Have a diameter size of 350-700um.
Can be Cyathicula? I fail to establish the species.
I would appreciate your help.


Thank You.


Susana

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Hans-Otto Baral, 15-01-2015 17:21
Hans-Otto Baral
Re : Cyathicula ?
Dear Susana

your fungus is something that may not exist ....

The spores look like in C. coronata or Hym. menthae, the  apical ring is of the Calycina type, very unlike those, the apothecia look like C. cyathoidea, and the contents of the paraphyses and the textura oblita support the genus Cyathicula.

I assume you did not see any crystals on the exterior?

No idea :-(

Zotto
Garcia Susana, 15-01-2015 17:38
Re : Cyathicula ?
Hola Zotto

No he visto cristales.
Envio fotos del excipulo.
Volveré a mirar un nuevo apotecio.

Saludos
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Garcia Susana, 15-01-2015 20:17
Re : Cyathicula ?
Hola de nuevo:

He vuelto a mirar al microscopio un nuevo apotecio.
Coincide con lo que mandé anteriormente (incluyo fotos).

Observando meticulosamente la pared del apotecio, puede verse algún cristal aislado. Yo no sé si se puede decir que tiene cristales.

Saludos,
Susana
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Hans-Otto Baral, 15-01-2015 20:45
Hans-Otto Baral
Re : Cyathicula ?
Thanks for this completion! I now compared it with C. paludosa, but there the oil drops in the spores are distinctly larger and arranged in one row.

Do you have any idea about the host genus? Was it a wet area?
Garcia Susana, 15-01-2015 22:34
Re : Cyathicula ?
Hello Zotto:

The sample was collected in the limit of meadow. I think it's grass growing between "zarzas" (Rubus ulmifolius) and "ortigas" (Urtica dioica). It is not a moist area.


The collection are from 12/24/14. The 26/12/14 I watched a apothecium at microscope, and the spores that I observed, had another gútulate pattern, perhaps more like C. paludosa. I attach annotations and a photo I did.
The previous photos were from yesterday and today.


Saludos


susana

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Hans-Otto Baral, 16-01-2015 00:02
Hans-Otto Baral
Re : Cyathicula ?
Well, this looks to me like secondary. When using guttules as a taxonomic character, you need living asci, otherwise you are not sure. Your previous photos convinced me that the spores are in optimum state. Those here are probably influenced by prolongued stay in a preparation or dryness. Then LBs easily fuse.

zotto