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16-04-2025 08:53

Josep Torres Josep Torres

Hello.An anamorph photographed under holm oaks thi

13-04-2025 22:47

éric ROMERO éric ROMERO

Bonjour, Je sollicite votre avis pour cette colle

10-04-2025 10:09

Mathias Hass Mathias Hass

Hi, Found in March on last years stick from Rubus

15-04-2025 15:06

Francois Guay Francois Guay

I found this small white disco on decaying deciduo

09-04-2025 19:37

Miguel Ã�ngel Ribes Miguel Ángel Ribes

Good afternoon This 1-2 mm Mollisia was growing o

15-04-2025 21:39

Andreas Gminder Andreas Gminder

Dear all,struggeling as every year with the aquati

14-04-2025 23:19

Viktorie Halasu Viktorie Halasu

Hello, I've microscoped exsiccate of an Otidea wh

14-04-2025 15:11

Lennert Gees

Greetings!For my master's dissertation I work on c

13-04-2025 17:23

Yanick BOULANGER

Bonjour à tousVoici un Lachnum que je n'arrive pa

13-04-2025 10:21

Castillo Joseba Castillo Joseba

Mer mandan el material de Galicia (España),  rec

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4-spored Calycina like
Marja Pennanen, 29-08-2010 11:43
Hello,
in spite of huge amounts of unfinished specimen, I just keep on picking more.
Well, now the excuse was, that I was looking weather some mushrooms had risen after rains, only some were.
So I spend some time lookig for tiny ascos and collected too many.
This is a finding on Juniperus, I found some Hymenoscyphus like on needles, too, but haven't studied them yet.

These are 0,5-1mm wide:
  • message #12675
Marja Pennanen, 29-08-2010 11:47
Re:4-spored Calycina like
After seeing the spores, I though: "Another big spored Hymenoscyphus", but strange one.
The spores were multiguttulate, 25-32x5-7.
The paraphyses were strange: septate, swollen tips were about 2-5 micrometers wide and they branched.
The asci were 85-130x12-16.
  • message #12676
Marja Pennanen, 29-08-2010 11:48
Re:4-spored Calycina like
I begin to get a feeling, that there was only 4 spores inside the ascii and put more attention on them.
It really seems, that it's so:
  • message #12677
Marja Pennanen, 29-08-2010 11:50
Re:4-spored Calycina like
The Hymenoscyphus idea wanished into Lugol.

Could this be a Calycina or is it something else? I've got no experience of anything like this.

Marja
  • message #12678
Hans-Otto Baral, 29-08-2010 11:54
Hans-Otto Baral
Re:4-spored Calycina like
Pezicula eucrita :)

Zotto
Marja Pennanen, 29-08-2010 12:35
Re:4-spored Calycina like
Thanks Zotto,
you were fast.
Once again I meet a P. Karsten-species, which not so very many (no?) other Finnish persons have collected :)

Marja