31-12-2025 19:27
Spooren Marco
Collected from loamy soil, at waterside (completel
30-12-2025 16:44
Pascal DucosBonjour,Une anamorphe rose stipitée, très nombre
30-12-2025 17:14
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous aider Albe
29-12-2025 10:15
Hulda Caroline HolteHello, I found and collected this propoloid ascom
30-12-2025 09:04
Josep Torres
Hello.A Pyrenomycete sprouting sparsely but very d
29-12-2025 17:44
Isabelle CharissouBonjour,J'aimerais savoir si d'autres personnes au
12-11-2021 00:03
Lepista ZacariasHi everybody,A week ago in my fiels trip I noticed
Disco on Carex pendula
Chris Yeates,
07-06-2015 19:37
Bonsoir tousthis fungus was collected in good condition on damp dead leaves of Carex pendula. Shortly stiped (up to half disc diameter).
* Pale cream hymenium (no hint of reddening with age - this was collected a week ago).
* Hairs roughened; in the lower part often filled with very distinctive globose VB's
* Asci BB, without croziers; occasionally with one to three "Psilachnum guttules".
* Spores narrowly clavate, with a few small oil droplets; 8.5-10.2 x 1.9-2.2µm.
Any suggestions very welcome
Cordialement
Chris
Andreas Gminder,
07-06-2015 19:43
Re : Disco on Carex pendula
Hello Chris,
why is it not Lachnum caricis?
best regards,
Andreas
Chris Yeates,
07-06-2015 20:45
Re : Disco on Carex pendula
Hallo Andreas
A species I have not collected before - at the time I was working on it the only descriptions I had (of Dasyscypha/Dasyscyphus caricis) were in Dennis (1949) and Ellis and Ellis I. Spore measurements and shape were not quite right and Cubby was unavailable so I could not check against Zotto's files.
I can see that the Dennis and Ellis descriptions were almost certainly from dried/dead material - hence the discrepancies. Zotto's HB 8563 is a very good match indeed, with all the characters I mentioned shown. The guttules in the paraphyses and (especially) in the proximal part of many of the hairs are very distinctive - I attach a couple more images of the hairs.
Very many thanks for your (very quick) response, Andreas.
A species I have not collected before - at the time I was working on it the only descriptions I had (of Dasyscypha/Dasyscyphus caricis) were in Dennis (1949) and Ellis and Ellis I. Spore measurements and shape were not quite right and Cubby was unavailable so I could not check against Zotto's files.
I can see that the Dennis and Ellis descriptions were almost certainly from dried/dead material - hence the discrepancies. Zotto's HB 8563 is a very good match indeed, with all the characters I mentioned shown. The guttules in the paraphyses and (especially) in the proximal part of many of the hairs are very distinctive - I attach a couple more images of the hairs.
Very many thanks for your (very quick) response, Andreas.
