![](/images/nonlu.png)
11-02-2012 06:50
Roland LabbéBonjour ! Voici une planche et une photo macro
![](/images/nonlu.png)
24-07-2024 13:19
Thomas FlammerI am looking for a PDF of the above article. Thank
![](/images/nonlu.png)
21-07-2024 10:13
![Thierry Blondelle](/uploads/user_vgn/-0211.jpg)
Bonjour,Récolte sur branchette de Castanea dans u
![](/images/nonlu.png)
21-07-2024 10:28
![Alan Rockefeller](/uploads/user_vgn/-0063.jpg)
Which Peziza did I find on horse dung in Humboldt
![](/images/nonlu.png)
19-07-2024 11:08
![Miguel Ãngel Ribes](/uploads/user_vgn/Ribes-0001.jpg)
Good morningThis Scutellinia from July 9 grew at 1
![](/images/nonlu.png)
21-07-2024 06:23
Masanori KutsunaDear all, Does anyone have these papers and send
Trichonectria ? Bionectriaceae ? Between algae on Picea abies.
Perz Piotr,
27-09-2009 00:05
Yesterday I find this little, orange "nectrioid" fungus between algae on Picea abies wood. Because of short, hyaline, thick-walled hairs I'm thinking about Trichonectria. The hairs are septate.
Subiculum abundand, white, all over the base of perithecium.
Because of characteristic ascospores (asci are 8-spored) I think, you can help me to identifi this fungus with the macrophotos and micrs of ascospores.
best wishes
Pimpek
Perz Piotr,
27-09-2009 00:07
Perz Piotr,
27-09-2009 00:08
Perz Piotr,
27-09-2009 00:10
Re:Trichonectria ? Bionectriaceae ? Between algae on Picea abies.
very similar, macroscope and habitat & ecology was my found of Psoroglaena abscondita (Coppins & Vězda) Hafellner & Türk - but totally w/o hairs.
I think the ascospores are very characteristic, They are 2-celled (= 1-septate), also inside of living asci.
Note, that the perithecim collapsed when dry,
The hyaline, septate, thick-walled projecting hairs are mostly present around the ostiolar region (exactly like in Trichonectria rubefaciens (Ellis & Everh.) Diederich & Schroers)
thank you
Piotr
I think the ascospores are very characteristic, They are 2-celled (= 1-septate), also inside of living asci.
Note, that the perithecim collapsed when dry,
The hyaline, septate, thick-walled projecting hairs are mostly present around the ostiolar region (exactly like in Trichonectria rubefaciens (Ellis & Everh.) Diederich & Schroers)
thank you
Piotr
Javier Etayo,
27-09-2009 17:23
Re:Trichonectria ? Bionectriaceae ? Between algae on Picea abies.
Your sample could fit well in Trichonectria, a genus with several lichenicolous species. I have not seen this spores in any of the lichenicolous species, this and its habitat made it very interesting.
Best wishes. Javier Etayo
Best wishes. Javier Etayo