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25-04-2025 17:24

Stefan Blaser

Hi everybody, This collection was collected by JÃ

11-02-2026 22:15

William Slosse William Slosse

Today, February 11, 2026, we found the following R

11-02-2026 19:28

Lothar Krieglsteiner Lothar Krieglsteiner

on small deciduous twig on the ground in forest wi

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

10-02-2026 17:42

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous me donner

10-02-2026 18:54

Erik Van Dijk

Does anyone has an idea what fungus species this m

09-02-2026 20:10

Lothar Krieglsteiner Lothar Krieglsteiner

The first 6 tables show surely one species with 2

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

09-02-2026 11:42

Ã…ge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

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Disco on Eucalyptus leaf
Michel Hairaud, 29-09-2010 22:56
Michel HairaudHi to all,

Would anyone help me with this disco collected on an Eucalyptus leaf in Brittany (which is not quite a natural site for Eucalyptus)
Apos up to 0.7 mm, hymenium whitish, flanks covered with an red brown envelop
Ascus 65-80 x 5-6; No croziers, IKI -
Spores eguttulate, slightly clavate to sub fusoîd, 10-12,5 x 2,5-3,2
EE Text. prismatica, red orange
ME hyalin, globulosa angularis.

Merci et amitiés
Michel
  • message #12970
Michel Hairaud, 29-09-2010 22:58
Michel Hairaud
Re:Disco on Eucalyptus leaf
Macro
  • message #12971
Michel Hairaud, 29-09-2010 22:58
Michel Hairaud
Re:Disco on Eucalyptus leaf
Spores
  • message #12972
Michel Hairaud, 29-09-2010 22:58
Michel Hairaud
Re:Disco on Eucalyptus leaf
Hymenium
  • message #12973
Hans-Otto Baral, 30-09-2010 16:32
Hans-Otto Baral
Re:Disco on Eucalyptus leaf
Hi Michel

you think this is speciifc to Euca? :-) Look at HB 7036, on Acer pseudoplatanus leaf, think it is the very same. But look for the croziers, Lothar's collection has distinct ones.

Strange fungus, and very difficult to place in a genus. I have it in Durella, but only very provisionally.

Zotto
Michel Hairaud, 30-09-2010 23:48
Michel Hairaud
Re:Disco on Eucalyptus leaf
Hi Zotto !
Thanks ever so much for your answer . It looks very similar indeed.
There was only one leaf with apos on it.
I had also no idea for the genus though I could find some macro likelihood with Strossmayeria.
As for the croziers, I did look for them, unsuccesfully .

I include an image of paraphyses , branched quite low downwards.
  • message #12978
Hans-Otto Baral, 01-10-2010 00:13
Hans-Otto Baral
Re:Disco on Eucalyptus leaf
Even these drops between the paraphyses are there. perhaps you see croziers in KOH + Kongo.

I was reminded of Pocillum which is a relative of Vibrissea, but only by macroscopy.

Zotto