19-03-2026 10:56
Thomas Læssøehttps://svampe.databasen.org/observations/10505643
18-03-2026 13:09
Khomenko Igor
I recently examined Celtis occidentalis branches
27-02-2026 11:21
Yannick Mourgues
Hi to all. Here is a specie that can may be relat
18-03-2026 18:42
Gonzalez Garcia MartaI have collected some lyre-shaped apothecia on the
18-03-2026 17:22
Katarina PastircakovaHi there,I'm looking for the following literature:
27-11-2025 15:41
Thomas LæssøeSpores brownish, typically 4-celled; 26.8 x 2.4;
18-03-2026 11:52
Thomas Læssøehttps://svampe.databasen.org/observations/10493688
11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
17-03-2026 10:40
Martine Vandeplanque
Bonjour à tous.Chaque année en mars ou avril, il
17-03-2026 19:41
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
This minute asco was found on Alnus leave last week.
Spores 6 - 8,5 x 1,8 - 2,3, nearly without guttule.
Ascus with crozier, with a purple reaction with IKI.
Paraphyses cylindrical and not protruding.
Outside covered by brown hairs but white at margin. They are completely incrusted. no reaction with KOH.
I thought to a Fuscolachnum, but dit not find any species that matches.
Thank you,
Daniel
... could fit, please compare. I think this species grows on Salix and Populus leaves, but why not Alnus`(?)
Regards from Lothar
I will check that...
Best regards,
Daniel
It is the only tree I saw there, but not sure.
Here is the only leave I took.
À mon avis Zotto a raison, il doit s'agir d'une foliole de ronce (Rubus). Je ne pense d'ailleurs pas que les feuilles d'aulne sont poilues.
Pour te donner une idée, voici une foliole de ronce (avec sa célèbre mine due à Stigmella aurella)
Amitiés,
Bernard
In which country did you collect it?
Bernard
So OK for Rubus !
For Cistella deflexa, the spores of my collection are a bit too narrow, and the purple reaction with IKI does not match. ;O(
Daniel
Daniel
Fuscolachnum misellum seems to fit quite well. It looks exactly like in Dougoud's paper : Quatre discales récoltées sur feuilles de Rubus fructicosus, en photographies et dessins.
And the collection in the book on the Biodiversity of Somedio is also similar.
It is shown with a purple reaction on the site Asco-Sonneberg.
Best regards,
Daniel