06-08-2025 08:56
Antonio Ezquerro Antoñana
Hola a todos, Me gustaría saber qué opinan sobre
12-02-2012 11:31
Hans-Otto Baral
Hi allI am quite sure that nobody has a pdf of thi
02-08-2025 12:35
éric ROMERO
Bonjour tous, J'ai trouvé sur pétiole de Fraxin
02-08-2025 17:21
Andgelo Mombert
Bonjour,Je recherche la description et la planche
30-07-2025 20:52
Bohan JiaHi together, I've been looking posts in AscoFra
30-07-2025 10:12
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
31-07-2025 16:32
Andreas Gminder
Dear collegues,today I found on a very fresh fire
30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so
Lachnum on fallen branch
Juuso Äikäs,
27-07-2021 13:05
These I found on Sunday, growing in a moist depression on a decorticated piece of fallen branch.
Asci without croziers, but many with a basal protuberance. Hairs mostly moderately swollen at the apex, with VBs. Paraphyses also with VBs. I only found a few free spores, but they seemed mature and measured 9.2 - 10.1 × 2.1 - 2.4 µm.
I think this could be either L. brevipilosum or L. pudibundum, but I'm not sure which one...
Charles Aron,
27-07-2021 14:26
Re : Lachnum on fallen branch
Hi Juuso,
I collected what I regarded to be good pudibundum from dead wood of Crataegus and the apothecia readily discoloured reddish-brown.
Best wishes,
Charles.
Juuso Äikäs,
27-07-2021 16:16
Re : Lachnum on fallen branch
Thanks for the reply. I tried squashing a few apos and they turned brown, maybe a little reddish as well. But I think the redding is a quality shared by all Lachnums with VBs, if I'm not mistaken.
Hans-Otto Baral,
27-07-2021 16:35
Re : Lachnum on fallen branch
This needs more mature apothecia. Good would also to know be the substrate. In mature L. pudibundum the paraphyses protrude by around 10-15 µm, not so in brevipilosum.
Yes, only species with VBs turn reddish-brownish.
Juuso Äikäs,
27-07-2021 16:51
Re : Lachnum on fallen branch
Ok, thanks. I'll see if I can keep the sample alive for a while.