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06-07-2020 17:11

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

07-07-2020 00:35

Garcia Susana

Hola, He encontrado estos ascomas creciendo inmer

08-07-2020 00:01

Shane John

I would ask the indulgence of the group to perhaps

02-07-2020 16:05

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

03-07-2020 20:54

Castillo Joseba Castillo Joseba

me mandan el material seco recolectado en rama de

07-07-2020 21:07

Lieve Deceuninck Lieve Deceuninck

Dear members of this forumCould this find be Cheil

06-07-2020 12:55

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

07-07-2020 13:34

Markov Sergey

I found this peziza sp. on loamy soil - on the gro

06-07-2020 11:16

Valencia Lopez Francisco Javier

Hola a tod@sHace unos días recolecte este hongo e

06-07-2020 16:40

Michel Delpont Michel Delpont

Bonjour à tous. Sur crottes de chèvres deux exe

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Urceolella on Saxifraga
Enrique Rubio, 15-06-2015 18:06
Enrique RubioHi to everybody

I'd like to know your opinion about these very small, scattered, white, shortly stipitate, cupulate, urceolate, up to 0.25 microns high, with ciliate margins, covered by fascicles of glassy strongly refractive hairs IKI negative only with basal lumen, up to 52 x 4.5, glassiness lost in KOH 10%.


Asci up to50 x 8, 8-spored, IKI bb, arising from croziers. Paraphyses filiform. Ectal excipulum of an elongated textura prismatica.


The apothecia grew on dead leaves of Saxifraga babiana subsp. septentrionalis, a cantabric endemism with viscid leaves growing on calcareous rocks at 1700 m of altitude (La Farrapona-Somiedo-Asturias).


I feel the correct genus could be Urceolella and so it seems to be close to Urceolella saxifragae Svrcek that grows on Saxifraga aizoon with somewhat similar characters but longer ascospores and IKI negative asci (fide Raitviir). I attach Svrcek and Raitviir's description of U. saxifragae.


 


Many thanks in advance

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Hans-Otto Baral, 16-06-2015 13:03
Hans-Otto Baral
Re : Urceolella on Saxifraga
Indeed the spores looke quite different. Seems to be an endemism too...

very nice fungus!
Enrique Rubio, 16-06-2015 13:08
Enrique Rubio
Re : Urceolella on Saxifraga
Thanks for your opinion, Zotto. I'll send you my pics at higher resolution.
Michel Hairaud, 16-06-2015 13:53
Michel Hairaud
Re : Urceolella on Saxifraga

No more to say but that's again a nice plate for a nice fungus from the Farrapona. Merci ENrique de donner des nouvelles régulièrement de ce paradis !


Michel


 

Enrique Rubio, 16-06-2015 14:07
Enrique Rubio
Re : Urceolella on Saxifraga

Bonjour Michel


Nous vous attendons nouvellement á Brigitte et toi. Comme tu connais nous avons des choses pendantes....


Amitiés

Miguel Ángel Ribes, 18-06-2015 19:32
Miguel Ãngel Ribes
Re : Urceolella on Saxifraga
Vaya paraíso La Farrapona y qué hongo más guapo, macro y micro.

Siento no poder ayudarte.

Gracias Enrique
Enrique Rubio, 18-06-2015 19:50
Enrique Rubio
Re : Urceolella on Saxifraga

¡Tendreis que volver algún día! ¿no? Os estamos esperando


Un abrazo

Miguel Ángel Ribes, 18-06-2015 21:08
Miguel Ãngel Ribes
Re : Urceolella on Saxifraga
Pues sí, ya nos gustaría. Quizá nos veamos en Donosti.

Un abrazo.