Accès membres

Mot de passe perdu? S'inscrire

28-04-2026 20:33

Parasite on Trochila ilicina?
Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

30-04-2026 10:43

Calycina ??
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, 

30-04-2026 10:28

Lecanicillium tenuipes?
Rot Bojan

Hello, by appearance I would say that I am dealing

27-04-2026 18:48

Micropodia pteridina?
Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia
Ethan Crenson

Hi all, A few weeks back a friend pointed out som

27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Hyaloscypha sur grosse branche morte de hêtre
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

29-04-2026 08:01

Karstenia chrysophaea? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Boudiera from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

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

28-04-2026 21:53

Entyloma?
William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

« < 1 2 3 4 5 > »
Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
Bernard CLESSE, 14-03-2019 21:42
Bernard CLESSEÀ l'intérieur d'un tronc pourri d'épicéa.

Pas d'idée.

Bernard
  • message #56802
  • message #56802
  • message #56802
  • message #56802
Ethan Crenson, 14-03-2019 21:45
Re : Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
It looks like a Dendrostilbella
Bernard CLESSE, 14-03-2019 22:06
Bernard CLESSE
Re : Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
Thank you very much Ethan !

Do you know if it is Dendrostilbella smaragdina or if there are several neighboring species ?

Kind regards,

Bernard
Ethan Crenson, 14-03-2019 22:20
Re : Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
From what I have seen on other forums, it certainly seems plausible that this is D. smaragdina, but I really am not an expert in this genus.
Bernard CLESSE, 14-03-2019 22:23
Bernard CLESSE
Re : Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
OK, thank you Ethan !

Bernard
Riet van Oosten, 16-03-2019 10:57
Riet van Oosten
Re : Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
Hello Bernard,

In February 2019 I got a look-a-like from Jan-Henk.

A Dutch website gave me a direction to get an answer: Studies in Mycology no. 27.


Easiest choice for me: "conidiomata" - "pigmentation of stipe": green: 10, 26, 43

3 species left:
10. Stilbella flavipes p. 68
26. Tubercularia smaragdina p. 127 = Dendrostilbella smaragdina
43. Dendrostilbella prasinula. Teleomorph: Claussenomyces prasinulus p. 182


Tubercularia smaragdina/Dendrostilbella smaragdina:
"Tubercularia smaragdina is an unusual species recognized by its green synnemata which turn darker green in KOH and bright blue-green in lactic acid, the presence of a lime-green subiculum around the bases of the synnemata, and the acropleurogenous phialides. Because of the unusual coloration and KOH reaction, it is unlikely to be confused with other species of Tubercularia. The other green synnematous fungi with phialides, Dendrostilbella prasinula and Stilbella flavipes, lack acropleurogenous phialides"


But that doesn't fit for what I saw ....


https://forum.waarneming.nl/smf/index.php?topic=447185.msg2304637#msg2304637


https://mycology.adelaide.edu.au/glossary/
Acropleurogenous = Conidia developing at the tip and along the sides of the conidiophore.


  • message #56844
Bernard CLESSE, 16-03-2019 20:56
Bernard CLESSE
Re : Champignon imparfait dans un tronc pourri d'épicéa (Picea abies)
Great thanks Riet for all the informations !

Best regards,

Bernard