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02-06-2026 14:33

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a PDF copy of the followin

03-06-2026 08:21

Yanick BOULANGER

BonjourRécolté le 17/05/2026Sur un chemin, terre

18-10-2022 00:12

Valencia Lopez Francisco Javier

Hola amigos/asRecientemente encontré esta colecci

02-06-2026 17:58

Louis DENY

Bonjour forum, Sur feuille de Populus tremula, en

31-05-2026 22:53

éric ROMERO éric ROMERO

Bonjour tous, Je n'ai pas d'idée pour cette esp

28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

12-11-2019 10:32

Miguel Ãngel Ribes Miguel Ángel Ribes

Hi againExactly at the same place than my previous

25-12-2019 17:54

Valencia Lopez Francisco Javier

Hola a todos/asEstas supuestas pezizas estaban en

12-07-2015 00:05

Nedim Jukic Nedim Jukic

This one from the same locality as the previous on

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Hymenoscyphus calyculus coll.?
Juuso Äikäs, 20-10-2022 16:53
These were growing on a twig of a deciduous tree (probably Salix) in a somewhat dry location.

The asci are without croziers, IKI+(bb). I think the paraphyses weren't in the best condition -- not many VBs were to be seen. The spores measure 18.8 - 24.6 × 4.3 - 5.1 µm.

Maybe something close to H. calyculus?
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  • message #74111
  • message #74111
Hans-Otto Baral, 20-10-2022 21:51
Hans-Otto Baral
Re : Hymenoscyphus calyculus coll.?
How large are the apos? A clear paraphysis I cannot see. But: H. calyculus has croziers, like H. subferrugineus and H. conscriptus. Could be H. virgultorum (in my s.str. folder).
Juuso Äikäs, 21-10-2022 18:30
Re : Hymenoscyphus calyculus coll.?
Ok, thanks! The dry apos are up to 1.3 mm wide. There's a single paraphysis in the middle of the bottom middle square.
Hans-Otto Baral, 21-10-2022 20:31
Hans-Otto Baral
Re : Hymenoscyphus calyculus coll.?
O.k. I saw it of course but I wasn't sure what it is.
Juuso Äikäs, 21-10-2022 20:45
Re : Hymenoscyphus calyculus coll.?
I guess it's seen some life...
Hans-Otto Baral, 21-10-2022 20:48
Hans-Otto Baral
Re : Hymenoscyphus calyculus coll.?
Surely not the regular habit. Perhaps damaged, I cannot interpret.