Accès membres

Mot de passe perdu? S'inscrire

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

09-02-2026 20:10

(2 different or one ?) Hypoxylon from the Algarve – on Acacia and Arbutus
Lothar Krieglsteiner Lothar Krieglsteiner

The first 6 tables show surely one species with 2

09-02-2026 14:46

Cistella granulosella of Hyphodiscus incrustatus?
Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

09-02-2026 11:42

Lachnum sp.
Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

02-02-2026 21:46

Dark disc on Populus
Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Amniculicola
Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Pachyella 1898
Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Asco in Pinus halepensis
Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

« < 1 2 3 4 5 > »
Pyrenomycete from coniferous wood
Björn Nordén, 19-05-2011 20:13
I have this nice pyrenomycete with aggregted black ostioles and immersed perithecia in rounded-oblong aggregations) from Picea (Pinus?) wood. Asci cylindrical, twin-walled, lacks apical apparatus, inamyloid, p. sp. 40-50 x 4-5 mym, not floating like in Diaporthe. Ascospores 8 per obliquely uniseriate, 7-8 x 2-3 mym, cylindrica, two-celled with central septum, rounded ends, greyish, with 2 small oil drops. Paraphyses simple, longer than asci, ca 1,5 mym broad. Peridium medium brown, of rounded cells ca 4 mym in diameter.

  • message #15282
Alain GARDIENNET, 20-05-2011 07:39
Alain GARDIENNET
Re:Pyrenomycete from coniferous wood
Yes, perhaps a drawing or a photo would talk better to us. It seems to be interesting.
Alain
Björn Nordén, 26-05-2011 21:28
Re:Pyrenomycete from coniferous wood
With mm-scale
  • message #15378
Björn Nordén, 26-05-2011 21:29
Re:Pyrenomycete from coniferous wood
Close-up
  • message #15379