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23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

15-10-2025 16:39

Edvin Johannesen Edvin Johannesen

These tiny (0.2-0.6 mm), white, pulvinate apotheci

03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

13-10-2025 19:05

Louis DENY

Bonjour forumSur tronc décortiqué de feuillu x,

17-02-2013 21:11

Peter Welt Peter Welt

Jamoni, P.G. 1998. Un nuovo discomicete coprofilo

11-10-2025 20:27

Marcel Heyligen Marcel Heyligen

Found on a barked branch, 14 mm in diameter, of Ro

11-10-2025 14:20

Jean-Luc Ranger

bonjour à tous, Je ne vois pas comment l'on peut

09-10-2025 22:14

S. Rebecca

We just had the Bavarian Mycology Conference in Au

10-10-2025 00:49

Ethan Crenson

Hello all, This was found last weekend on a hardw

06-10-2025 15:57

David Chapados David Chapados

Hi, Could anyone help me with this Lophiostoma? 

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Calycellina de Equisetum
Javier Ormad, 06-03-2011 17:25
Hola a todos. Os presento estos ejemplares.
Agradecido de antemano, por las ideas que puedan aportarse
Ascomas de hasta 2 mm, blancos. En restos secos de Equisetum arvense

Hi all. I present these examples.
Thank you in advance for the ideas that they can make
Ascomata up to 2 mm, white. Caked in Equisetum arvense
  • message #14583
Javier Ormad, 06-03-2011 17:27
Re:Calycellina de Equisetum
En primer lugar, lamento la baja calidad de las imágenes microscópicas, pero por ahora es lo que tengo
Ascas cilíndrico claviformes, 8 esporas, amiloides, biseriadas, con croziers de hasta 65 x 6 micras. Esporas elipticas irregulares, lisas, hialinas, con pequeñas gútulas más localizadas en extremos, pero otras sin ubicación definida, de 8.5-13 x 2-3 micras. Parafisis filiformes con VBs. Algunos pelos lanceolados??. Excipulo ectal de estructura prismática

First, sorry for the poor quality of microscopic images, but for now is what I have
Asci cylindrical clavate, 8 spores amyloid, biseriate, with croziers up to 65 x 6 microns. Spores irregular elliptical, smooth, hyaline, with small guttae more localized at ends, but no other definite location, of 8.5-13 x 2-3 microns. Paraphyses filiform with VBs. Lanceolate hairs ??. Ectal Excipulum prismatic structure
  • message #14584
Javier Ormad, 06-03-2011 17:28
Re:Calycellina de Equisetum
Spores and excipulum

Saludos
  • message #14585
Hans-Otto Baral, 06-03-2011 19:26
Hans-Otto Baral
Re:Calycellina de Equisetum
Dear Javier

this is obviously Psilachnum inquilinum. Perhaps you can find smooth hairs at the margin and flanks which are apically somewhat curved.

Zotto
Javier Ormad, 06-03-2011 21:08
Re:Calycellina de Equisetum
Esa es. A tiro único. "Ni 500 palabras más", ja, ja.
Gracias
That's it. A single shot. "Not more than 500 words", ja, ja.
Thanks

Javier