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04-11-2013 22:33

Gilbert MOYNE

Bonsoir,Voici un petit ascomycète qui me laisse b

02-11-2013 17:17

Beñat Jeannerot Beñat Jeannerot

Adio à tous,Il me faudrait les articles suivants

02-11-2013 16:25

Peter Thompson

Hello Everyone,I have received the data and images

03-11-2013 05:35

Beñat Jeannerot Beñat Jeannerot

Adio à tous,Désolé d'encombrer le forum avec ç

01-11-2013 22:38

Javier Ormad Javier Ormad

Hola a todos!Os presento un especimen en hojas de

01-11-2013 13:28

Chris Yeates Chris Yeates

Bonjour tousI am interested in speciation in Ampel

01-11-2013 19:39

Salvador Tello

Hola.Hace unos días encontré estos hogos. Apote

31-10-2013 21:58

Salvador Tello

Hola a todos.Tengo este ascomiceto que crecía en

31-10-2013 22:39

Ralph Vandiest Ralph Vandiest

Hello,I found the following species on pine needle

30-10-2013 23:42

Salvador Tello

Hola.¿Alguien dispone de claves para determinar H

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Another Lachnum for identification
Jan Knuiman, 30-06-2018 14:36
Growing on a rotten twig of a broadleaf tree (Salix, Populus, Betula) in a moist environment. This one grew very close to that of my previous topic on Lachnum (29-06-2018).
Cup diameter: max 1 mm.
Stipe height: 0.5-1.0 mm.
Spores: 6.5-9.5 x 1.4-2.4 µm.
Paraphyses: sometimes with a swollen part and protruding the asci by 20 -25 µm. Width: 3.0-7.5 µm.
Hairs: with septa and a maximum length of 60 µm.
Crouziers: I would guess yes.

What Lachnum species could this be?


Jan

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Hans-Otto Baral, 30-06-2018 14:44
Hans-Otto Baral
Re : Another Lachnum for identification
Croziers are cleary visible on your beforelast photo. I guess again L. pubescens. L. subvirgineum has longer, more capitate hairs

Zotto
Jan Knuiman, 30-06-2018 15:14
Re : Another Lachnum for identification
Thanks Zotto for your quick reply!
Jan
Hans-Otto Baral, 30-06-2018 16:20
Hans-Otto Baral
Re : Another Lachnum for identification
I have a folder "pubescens cf., salicis, Salix" on my homepage which includes samples on Salix (but the type of L. pubescens was also on Salix and might be the same).

Salix and Populus are not easy to distinguish from the wood anatomy, but Betula is quite different.
Hans-Otto Baral, 05-03-2025 21:16
Hans-Otto Baral
Re : Another Lachnum for identification
Dear Jan

I would like to upload your two sequences for an article on Lachnum in Boletus. Did you receive my mail?

As for LP1 I guess the branch is about 10 mm thick, not 3 mm as I have noted.

The collection data are complete, but I need the institute where Jorinde Nuytinck works.

It should be the Naturalis Biodiversity Center in Leiden.

I think I will write her too.

Zotto