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11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

11-05-2026 20:22

Lothar Krieglsteiner Lothar Krieglsteiner

on attached twig of standing Ficus caricaquite uns

11-05-2026 13:22

Sylvie Le Goff

BonjourPuis avoir votre avis sur cet ascome, je vo

29-04-2026 10:44

Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

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Lachnella on Hypoxylon fragiforme?
Francine Nouls, 21-03-2017 16:24
Francine Nouls

Substrate is not common (normally leaves, twigs)


Fruitbodies less than 1mm diam., solitary + gregarious, apparently sessile, tufty but white hairs (incrustrated) not sticking out too far, inner face ?, spores like teardrops +/- 7x4µm, with apicule.


Did some reading on Flagelloscypha (niveola), Cyphella, Calathella, Seticyphella, Lachnella but ?


 


Can somebody help me?


Perhaps you Bernard Declercq (dag!)


Anyway thank you all for the superbe forum and good luck foor the future


francine nouls

  • message #48058
  • message #48058
Bernard Declercq, 21-03-2017 16:37
Bernard Declercq
Re : Lachnella on Hypoxylon fragiforme?
Hi Francine,

I am afraid you observed the conidia of your Hypoxylon.

Regards,

Bernard
Lothar Krieglsteiner, 21-03-2017 16:40
Lothar Krieglsteiner
Re : Lachnella on Hypoxylon fragiforme?

Hi Francine,


I do not see a cyphelloid basidiomycete in your pictures.


The Hypoxylon (fragiforme) is covered by (its own?) conidia - this is what you show.


Best regards from Lothar

Francine Nouls, 21-03-2017 17:48
Francine Nouls
Re : Lachnella on Hypoxylon fragiforme?

Allright!


Now I understand what I saw on the outside.  Many thanks.


 

  • message #48065
Francine Nouls, 23-03-2017 12:03
Francine Nouls
Re : Lachnella on Hypoxylon fragiforme?

Hello Bernard and Lothar,


Just to inform you that since a couple of days a yellow-orange Hypocrea-Hyphomycete sp appeared on the back of the Hypoxylon fragiforme and on top of the tufts.


Doing some more investigations today (own or other conidia?) I found Heteroconium tetracoilum (cf Ellis & Ellis and pictures Pharmanatur) growing often around ostioles of diatrypaceous fungi in damp conditions


 


I will try to send some microscopic (bad) pictures taken the very first days (e.g. 10 days ago)


 


kind regards,


francine

  • message #48114
  • message #48114
  • message #48114