23-12-2024 22:59
Lucian Clanet
Hello,I'm trying to find information about the Hyp
21-12-2024 12:45
Marc Detollenaere
Dear Forum,On naked wood of Fagus, I found some ha
23-12-2024 18:18
Rot BojanHello!I've been working with this small fungus for
23-12-2024 12:10
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
17-12-2024 12:33
Lothar Krieglsteiner
this fluffy anamorph was repeatedly found on decid
22-12-2024 10:19
Simon Gurtner
Hello,can anyone help me identify this small ascom
22-12-2024 10:53
Bernard CLESSE
Pourriez-vous me confirmer ma détermination de ce
20-12-2024 17:32
Louis DENYBonsoir forumTrouvé à Belfort, 400 m altitude, s
Rutstroemia?...
Jean Pierre Dechaume,
18-05-2009 19:10
Chers amis,Sur feuilles de Carex, trouvé une douzaine d'ex de ce champignon, 3-4-8mm de diam, avec un stipe qui peut dépasser le diam du chapeau.
Base du pied plus foncée, pied duveteux.
Spores avec goutellettes groupées et ou 2 plus grandes. 16-17 x 5 microns
Paraphyses bêtes, à peine élargies, qcfois ramifiées.
Excipulum à textura intricata?
Nous pensions à Rutstroemia calopus = paludosa de H O Baral.
Et vous?
Merci d'avance à ceux qui savent.
jean pierre
Jean Pierre Dechaume,
18-05-2009 19:11
Re:Rutstroemia?...
suite
Jean Pierre Dechaume,
18-05-2009 19:11
Re:Rutstroemia?...
micro
Jean Pierre Dechaume,
18-05-2009 19:11
Re:Rutstroemia?...
suite
Hans-Otto Baral,
18-05-2009 21:42
Re:Rutstroemia?...
The excipulum looks prismatic, not intricata. This is not untypical for R. paludosa/calopus. This species is somewhat variable, comprising also specimens with a gelatinized ectal excipulum. If you keep it fresh for some days, the spores will get 3-septate and globose conidia will develop on them.
Did you look at the ascus base? The asci are usually with croziers in this species, but last year I received a specimen on Typha: asci without croziers!
Zotto
Did you look at the ascus base? The asci are usually with croziers in this species, but last year I received a specimen on Typha: asci without croziers!
Zotto