Accès membres

Mot de passe perdu? S'inscrire

15-10-2025 16:39

Edvin Johannesen Edvin Johannesen

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

23-09-2025 13:31

Thomas Læssøe

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

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? 

« < 1 2 3 4 5 > »
Pyrenomycetes ???
Pavol Palo, 19-02-2014 21:08

Hello friends,


may I ask you for help ? I would need some idea or opinion.


 


Fruitbody: on dead deciduous trunk ( Padus sp.) diam. 0,3-0,5 mm.


Hairs: Thick walled (0,5-1 µm) 30-55 x 3-5 µm


Spores: 15-17(19) x 8-10(11)


Ascii: 8-10 x 170 µm ... 8 spores ... In Melzer no reaction apical ring


Paraphyses: diam. max. 4 µm


Textura: angularis/ (prismatica ?) ... max. 25 x 10 µm


 


Thanks


Palo


 

  • message #27740
  • message #27740
  • message #27740
  • message #27740
Gernot Friebes, 19-02-2014 21:15
Re : Pyrenomycetes ???
Hi Pablo,

looks like a Coniochaeta.

Best wishes,
Gernot
Alain GARDIENNET, 19-02-2014 21:16
Alain GARDIENNET
Re : Pyrenomycetes ???

See the genus Coniochaeta.


Alain

Eduard Osieck, 19-02-2014 22:09
Re : Pyrenomycetes ???
The most recent key of "well-documented" Coniochatea appears to be "Coniochaeta ershadii, a new species from Iran, and a key to well-documented Coniochaeta species" by Asgare, Zare & Gams (2007) published in Nova Hedwigia 84 (1—2): 175—187.

May be this is helpful.

Eduard
Alain GARDIENNET, 20-02-2014 22:09
Alain GARDIENNET
Re : Pyrenomycetes ???

Hi Palo,


 did you compare to more common species, like C. lignaria ?


Alain

Pavol Palo, 20-02-2014 23:12
Re : Pyrenomycetes ???

Thanks Alain


C. lignaria is very good idea :-) 


Regards 


Palo

Pavol Palo, 20-02-2014 23:12
Re : Pyrenomycetes ???
Thanks Eduard
Pavol Palo, 20-02-2014 23:13
Re : Pyrenomycetes ???
Thanks Gernot