07-06-2025 15:39
Edvin Johannesen
A friend sent me a few Betula seeds with tiny blac
08-06-2025 18:03
éric ROMERO
Bonjour à tous, Une récolte alpestre discrète
08-06-2025 14:55
Edvin Johannesen
Ascomata only ca. 1 mm, erumpent on very thin Sali
04-06-2025 15:10
Stefan JakobssonHi forum, On a herbaceous stem, possibly Aegopodi
03-06-2025 20:52
Stefan BlaserHello everybody, I didn't get anywhere with this
20-05-2025 22:15
Francois Guay
I found this ascomycete at the base of a dead fern
hymenoschyphus ?
michel hurtu,
24-11-2008 09:19
Je n'arrive à rien avec ce petit asco trouvé dans la boue d'une zone marecageuse, sur petit débrit vegetaux.
2 à 5mm de diamètre, chair molle.
merci de votre aide
le reste suit
amitiés
michel hurtu,
24-11-2008 09:21
Re:hymenoschyphus ?
une autre photo où l'on distingue comme des rhizoïdes.
michel hurtu,
24-11-2008 09:22
Re:hymenoschyphus ?
les spores : 18-21x5-6 mu
michel hurtu,
24-11-2008 09:24
Re:hymenoschyphus ?
les asques: 120-130x10 mu
michel hurtu,
24-11-2008 09:25
Re:hymenoschyphus ?
une coupe
michel hurtu,
24-11-2008 09:28
Re:hymenoschyphus ?
une paraphyse,
michel hurtu,
24-11-2008 09:34
Re:hymenoschyphus ?
voilà, je reste à votre disposition pour tout autre renseignement....(si je peux!)
merci beaucoup
amitiés
michel hurtu
merci beaucoup
amitiés
michel hurtu
Hans-Otto Baral,
24-11-2008 13:58
Re:hymenoschyphus ?
On your last photo the two ascus bases look as being without croziers. That and the strong amyloidity excludes H. monticola. The apical ring looks actually like Pachydisca fulvidula, and I suppose you have this species which is typical of acid bogs and rivulets and quite variable in colour. The VBs in the living paraphyses would be a further criterion.
The species has not been combined in Hymenoscyphus, was far as I remember, and isn't even a typical one.
Zotto
The species has not been combined in Hymenoscyphus, was far as I remember, and isn't even a typical one.
Zotto
michel hurtu,
24-11-2008 17:07
Re:hymenoschyphus ?
Dear Zotto,
Ithank you very much for your last answer. IWould you please find herewith a picture of a paraphyse .
Kind regards
Michel Hurtu
Ithank you very much for your last answer. IWould you please find herewith a picture of a paraphyse .
Kind regards
Michel Hurtu
Hans-Otto Baral,
24-11-2008 17:55
Re:hymenoschyphus ?
yeah, that's good. Exactly. So I am sure about fulvidula. In contrast, H. epiphyllus would be multiguttulate to the very base of paraphysis, but H. monticola has guttules similar as fulvidula.
Zotto
Zotto
michel hurtu,
24-11-2008 19:03
Re:hymenoschyphus ?
Ok, thank you very much !
michel hurtu
michel hurtu