15-05-2026 13:33
Sylvie Le GoffBonjour à tousJe serais très reconnaissante enve
16-03-2011 14:31
roman vargas albertoHi. I would like some opinion about this Peziza
14-05-2026 05:36
Ethan CrensonHi all, I haven't paid much attention to Lachnu
10-05-2026 23:17
Andreas Gminder
Hello,today we found in a moist steep decidous for
11-05-2026 12:32
Bernard CLESSE
Pourriez-vous m'aider à identifier cette héloti
13-05-2026 15:26
François Freléchoux
Bonjour,Voici une récolte faite il y a quelques j
12-05-2026 15:41
Nicolas VAN VOOREN
Dear Ascolovers, especially interested in Pezizale
13-05-2026 12:05
Thierry Blondelle
Bonjour à tous,J'aimerais avoir confirmation de c
28-04-2026 20:07
Lothar Krieglsteiner
... on twig in the air at standing Ceratonia siliq
27-04-2026 20:52
Lothar Krieglsteiner
Found on hanging tiwg of Olea europaea in dried-ou
Lachnum sp 2-5-15
Blasco Rafael,
19-05-2015 11:35
Hola tengo este Lachnum sore rama caida de hoja caduca a 1300 m, y no se en cual encuadrarlo con la bibliografia que tengo, alguna idea ???Diametro el mayor 1,7 mm.
Parafisis lanceoladas 55--60 x 5.
Excipilu de celulas subglobosas.
Pelos hasta 205 x 4 septados, con granulos.,acabados en punta..
Ascas J+, Croziers + , 48--64 x 5--6.
Esporas 10--13 x 2,2--2,7.
Un saludo
Rfael
Hans-Otto Baral,
19-05-2015 11:39
Re : Lachnum sp 2-5-15
I suppose Capitotricha patula (= Lachnum patulum).
The asci should be with croziers.
Ah sorry, I thought it is on leaves, no: you say on a branch of a broad-leaved tree.
Then it could be Capitotricha bicolor or fagiseda. Any Fagus there?
The asci should be with croziers.
Ah sorry, I thought it is on leaves, no: you say on a branch of a broad-leaved tree.
Then it could be Capitotricha bicolor or fagiseda. Any Fagus there?
Blasco Rafael,
19-05-2015 11:59
Re : Lachnum sp 2-5-15
Hola Zotto.
los Ascos son con Crozier
No hay o no tengo vistos Fagus en esta zona,
Un saludo
Rafael
los Ascos son con Crozier
No hay o no tengo vistos Fagus en esta zona,
Un saludo
Rafael
Hans-Otto Baral,
21-05-2015 13:18
Re : Lachnum sp 2-5-15
From your pics I cannot be sure about the presence of croziers. It would make more sense when the asci were without croziers.
I know a few collections of a C. fagiseda-like fungus which grew on Alnus viridis twigs. It had spores *9-12 x 2.4-2.7(-3.2) µm. Croziers absent.
Is there Alnus present at the site?
I know a few collections of a C. fagiseda-like fungus which grew on Alnus viridis twigs. It had spores *9-12 x 2.4-2.7(-3.2) µm. Croziers absent.
Is there Alnus present at the site?
Blasco Rafael,
21-05-2015 13:54
Re : Lachnum sp 2-5-15
Hola Zotto
Si que hay Alnus, mucha variedad de Arboles de Hoja caduca mezclados.
mando dos fotos con lo que creo son Croziers, por estas fotos pense que si que los tienen, pero igual estoy equivocado y no lo son, he mirado mas ascas y parece que en las demas no logro ver.
Rafael
Si que hay Alnus, mucha variedad de Arboles de Hoja caduca mezclados.
mando dos fotos con lo que creo son Croziers, por estas fotos pense que si que los tienen, pero igual estoy equivocado y no lo son, he mirado mas ascas y parece que en las demas no logro ver.
Rafael
Blasco Rafael,
21-05-2015 13:55
Re : Lachnum sp 2-5-15
Las fotos
Hans-Otto Baral,
21-05-2015 16:04
Re : Lachnum sp 2-5-15
Yes, I see these, but it is not clar to me. Those on the left are indistinct concerning septation, are there septa or not? And those on the right are seen from front instead of the sides, so could be simple septate as well.
Blasco Rafael,
21-05-2015 17:02
Re : Lachnum sp 2-5-15
He realizado mas preparaciones y creo que definitivamente no tiene croziers tampoco he visto septos
Rafael
Rafael
Hans-Otto Baral,
21-05-2015 17:06
Re : Lachnum sp 2-5-15
Indeed, croziers are clearly absent. Thanks for this!
Now the question remains about the substrate. I am sure that Alnus would quite easily be recognized from wood anatomy (ladder-shaped perforations in radial section).
The rather long spores of your sample might exclude Capitotricha bicolor.
Now the question remains about the substrate. I am sure that Alnus would quite easily be recognized from wood anatomy (ladder-shaped perforations in radial section).
The rather long spores of your sample might exclude Capitotricha bicolor.
Blasco Rafael,
21-05-2015 17:53
Re : Lachnum sp 2-5-15
La madera es dura al corte,
esta formada por fibras paralelas.
no se si vale esto que mando
Rafael
esta formada por fibras paralelas.
no se si vale esto que mando
Rafael
Hans-Otto Baral,
21-05-2015 19:44
Re : Lachnum sp 2-5-15
o.k., that makes me perplexed :-( Such thick-walled elements should exclude Alnus. In any case, the first would be a cross-break to see if there are large pores arranged in rings, one per year.
If you have a razor blade, a radial section that hits some of these pores would be useful in case the wood is not ring-pored.
If you have a razor blade, a radial section that hits some of these pores would be useful in case the wood is not ring-pored.