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30-01-2011 22:30

Alain BRISSARD

Votre avis me sera très utile pour l'identificati

29-01-2011 16:29

Björn Wergen Björn Wergen

Hello, I have found an lophiostomoid fungus on

28-01-2011 09:04

Alain Delannoy

Bonjour à tous, Je vous soumets une récolte q

27-01-2011 19:10

Enrique Rubio Enrique Rubio

This fungus has orange golden free and scattered p

24-01-2011 21:26

Rodríguez Borja Rodríguez Borja

Hi! Here´s a Acomycete from Madrid(Spain) b

23-01-2011 21:42

Gernot Friebes

Hi, I think this collection is close to Lasiosp

22-01-2011 15:05

Marja Pennanen

Hello folks, today I picked up a twig of Syring

22-01-2011 14:53

Gernot Friebes

Hi, I often have problems with Diatrypaceae, al

21-01-2011 09:19

Hans-Otto Baral Hans-Otto Baral

Here is a hyphomycete which was twice collected ar

20-01-2011 20:14

VASILEIOS KAOUNAS

I found this Melanogaster variegatus rotten.

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Byssonectria ?
Vasileios Kaounas, 20-11-2022 07:59
Vasileios Kaounas
Found in Robinia pseudoacacia.

Diameter 1-2 mm.

Spores (8.7) 9.5 - 11 (11.4) × (4.8) 4.9 - 5.8 (6.2) µm
Q = (1.6) 1.8 - 2.1 (2.2) ; N = 30
Me = 10.2 × 5.3 µm ; Qe = 1.9
  • message #74401
  • message #74401
Uwe Lindemann, 20-11-2022 21:55
Uwe Lindemann
Re : Byssonectria ?
Hi Bill,
I don't think that it is an operculate discomycete. The (septate) ascospores remind me more of something of the Nectriaceae. Have you test the asci in iodine? Is there perhaps an apical apparatus?
Best, Uwe
Lothar Krieglsteiner, 21-11-2022 08:31
Lothar Krieglsteiner
Re : Byssonectria ?
maybe Hydropisphaera?
Yours, Lothar