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Mot de passe perdu? S'inscrire

11-06-2020 21:35

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco encontra

14-06-2020 12:34

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia,  recolectado en

14-06-2020 00:27

Garcia Susana

Hola, He recogido estos apotecios de color naranj

13-06-2020 19:47

Ethan Crenson

Hello, I found a discomycete recently on a bare h

12-06-2020 09:19

Castillo Joseba Castillo Joseba

Recolectada sobre rama leñosa sin determinar, que

11-06-2020 12:30

Lothar Krieglsteiner Lothar Krieglsteiner

... maybe Crataegus, but I am not sure (different

11-06-2020 12:53

Lothar Krieglsteiner Lothar Krieglsteiner

... found two days ago in Bavaria (Germany), near

09-06-2020 16:03

Joaquin Martin

Hi, The last weekend I found this white Ascomycet

11-06-2020 12:33

Lothar Krieglsteiner Lothar Krieglsteiner

... maybe Viburnum lantana (but mixed with many ot

11-06-2020 09:11

Pablo P. Daniëls

Bonjour, J'ai besoin d'une photographie de Neonec

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on P. uncinata needles
Rubén Martínez-Gil, 11-06-2020 21:35
Rubén Martínez-Gil

Hola a todos.


Subo unas fotos de un asco encontrado hoy sobre agujas de P. uncinata a unos 1800 metros de altitud.


Esporas de 13-25 x 2,7-3,1 micras con 1 septo trasversal.


Ascas con esporas septadas, amiloides, pleurorrincas?


¿Qué les parece?


Gracias por sus respuestas.


Rubén

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Hans-Otto Baral, 11-06-2020 21:49
Hans-Otto Baral
Re : on P. uncinata needles
The excipulum is of a brownish prismatica?

Strongly reminds me of Pseudohelotium pineti although the spores are wider.

The genus is in my Hyaloscyphaceae folder.
Rubén Martínez-Gil, 12-06-2020 11:36
Rubén Martínez-Gil
Re : on P. uncinata needles
Hello Zotto.
Thanks for your comments.
It is difficult to separate the hairs of the excuse to be able to photograph them.
I send more photos to clarify it.
I have only seen prismatic structure with brownish hyphae. I have not seen any globose cells.
I am waiting for spore print. I'll send more photos again then.
Cheers
Ruben
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Rubén Martínez-Gil, 12-06-2020 11:38
Rubén Martínez-Gil
Re : on P. uncinata needles

More photos.


Rubén

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Rubén Martínez-Gil, 14-06-2020 12:23
Rubén Martínez-Gil
Re : on P. uncinata needles

Hola de nuevo.


Va foto de esporada libre.


Miden 13-25 x 2-2,5 micras.


También va un recorte donde se ve la forma de esporas de B. pineti y con 3 septos.


Saludos


Rubén

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Hans-Otto Baral, 14-06-2020 12:58
Hans-Otto Baral
Re : on P. uncinata needles
These are a bit narrower.

But did you see that Rehm (copied from Brefeld) shows Belonium pineti var. tapesioides, with spores with a tapered base?