![](/images/nonlu.png)
16-07-2024 18:32
![Andgelo Mombert](/uploads/user_vgn/Mombert-0001.jpg)
Bonsoir, Un discomycète sur Liochlaena lanceolat
![](/images/nonlu.png)
17-07-2024 16:29
![Andgelo Mombert](/uploads/user_vgn/Mombert-0001.jpg)
Hello,A colleague found an unknown fungus on the s
![](/images/nonlu.png)
11-01-2022 16:36
Hi does anyone have a digital copy of Raitviir A (
![](/images/nonlu.png)
24-08-2020 13:00
![Yulia Lytvynenko](/uploads/user_vgn/Lytvynenko-0001.jpg)
Dear friends.Looking for a copy of the following w
![](/images/nonlu.png)
11-07-2024 14:29
![Viktorie Halasu](/uploads/user_vgn/Halasu-0001.jpg)
Hello, a thin-fleshed Mollisia on a monocot stem
Lachnum virgineum ?
Thierry Blondelle,
29-12-2023 10:16
![Thierry Blondelle](/uploads/user_vgn/-0211.jpg)
Just a confirmation of Lachnum virgineum found on dead chestnut wood. Attached are the photos of the microscopy. Thanks.
Michel Hairaud,
29-12-2023 10:39
![Michel Hairaud](/uploads/user_vgn/Hairaud-0001.jpg)
Re : Lachnum virgineum ?
Hi Thierry,
It seems that the last cells of the hairs you show are smooth , which would rather match Dasyscyphella intead of LAchnum
Or am I wrong ?
AmitiésMichel
It seems that the last cells of the hairs you show are smooth , which would rather match Dasyscyphella intead of LAchnum
Or am I wrong ?
AmitiésMichel
Thierry Blondelle,
29-12-2023 13:35
Thierry Blondelle,
29-12-2023 13:52
![Thierry Blondelle](/uploads/user_vgn/-0211.jpg)
Re : Lachnum virgineum ?
Ain Raitviir's key which takes into account the length of the last article of the hair and the length of the spores leads to D. nivea.
Michel Hairaud,
29-12-2023 18:15
![Michel Hairaud](/uploads/user_vgn/Hairaud-0001.jpg)
Re : Lachnum virgineum ?
D. nivea is a common species through all winter and can be found nearly systematically on lower faces of Quercus stumps or other hardwood.
Michel
Michel
Guy Marson,
30-12-2023 22:43
Re : Lachnum virgineum ?
Hi Thierry,
What various authors consider to be Lachnum virgineum consists genetically of 5 species, as can be seen in a small section of the ITS1 (-> screenshot of an ailgnment below).
What Lachnum virgineum really is cannot be identified genetically either, because the first description of Lachnum virgineum (Batsch) P. Karst. (1871) is too old to be sequenced.
What various authors consider to be Lachnum virgineum consists genetically of 5 species, as can be seen in a small section of the ITS1 (-> screenshot of an ailgnment below).
What Lachnum virgineum really is cannot be identified genetically either, because the first description of Lachnum virgineum (Batsch) P. Karst. (1871) is too old to be sequenced.
My best wishes for 2024 :).
Guy
Thierry Blondelle,
31-12-2023 08:23
![Thierry Blondelle](/uploads/user_vgn/-0211.jpg)
Re : Lachnum virgineum ?
Thank you Guy for this update on Lachnum virgineum.
Best wishes too
Best wishes too