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23-01-2015 13:54

Garcia Susana

Apothecia found on hardwood.Size of 250-850um. Gra

23-01-2015 15:59

Malcolm  Greaves Malcolm Greaves

This was on gypsy horse dung. As the gypsys and th

22-01-2015 17:40

Vasileios Kaounas Vasileios Kaounas

Found 22-01-15, in sandy soil, in forest with Pinu

23-01-2015 01:21

Miguel Ãngel Ribes Miguel Ángel Ribes

Good night againThis yellow-pink Orbilia was growi

22-01-2015 12:32

Vasileios Kaounas Vasileios Kaounas

Found 22-01-15, in Greece, in forest with Pinus ha

22-01-2015 12:11

Michel RIMBAUD

Bonjour,En examinant un Peniophora cinerea j'ai re

21-01-2015 00:37

Nick Aplin

Salut à tous, I found this inconspicous Orbili

10-11-2014 08:47

Blasco Rafael Blasco Rafael

Hola, me pueden decir si Onygena equina sale solam

20-01-2015 13:09

Blasco Rafael Blasco Rafael

Hola, a ver si se puede llegar por lo menos al gen

20-01-2015 13:29

Blasco Rafael Blasco Rafael

Hola, esta muestra pienso que sea Podospora sp , d

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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