Accès membres

Mot de passe perdu? S'inscrire

14-07-2024 18:23

Joaquin Martin

Hi,I found this Ascomycete on horse dung.The spora

13-07-2024 19:50

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hamatocanth

11-01-2022 16:36

Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

11-07-2024 14:29

Viktorie Halasu Viktorie Halasu

Hello, a thin-fleshed Mollisia on a monocot stem

08-07-2024 23:34

Villalonga Paco

Small Scutellinia growing in garden soil (calcareo

12-07-2024 02:12

Stefan Jakobsson

On a wet lake shore I found a single minute apothe

11-07-2024 10:57

Viktorie Halasu Viktorie Halasu

Hello, I have here a Mollisia on a leaf (possibly

07-07-2024 10:07

Thomas Flammer

I am struggeling with some tiny yellowish apotheci

09-07-2024 19:34

Kozak Robert

HelloDate: 2024.06.18, loess gorges, on soil (?)A

11-07-2024 15:05

Thomas Læssøe

https://svampe.databasen.org/observations/10423287

« < 1 2 3 4 5 > »
Hamatocanthoscypha sur Eucalyptus
Enrique Rubio, 01-03-2009 10:10
Enrique RubioCher amis:
Je vous prie une opinion sur cette Hamatocanthoscypha (¿) que croit sur lécorce d'un Eucalyptus vivant (á 1 m d'hauteur). Les ascomes KOH (-) jusqu'a 0.9 mm, sont sessiles (non stipitées), pourpres, brun-rougeatres dans la vieillesse.Ectal excipulum primatica to angularis, brun-rougeatre couvert de poils uncinates avec ses bases bruns et cols hyalines. Asci IKI (-), avec des crochets. Dans l'interieur des asques je vois 4-6 spores (Jamais 8?).
Merci d'avance par votre aide.
Enrique
  • message #6896
Enrique Rubio, 01-03-2009 10:11
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Spores
  • message #6897
Enrique Rubio, 01-03-2009 10:11
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Paraphyses
  • message #6898
Enrique Rubio, 01-03-2009 10:11
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Asques
  • message #6899
Enrique Rubio, 01-03-2009 10:12
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Poils
  • message #6900
Enrique Rubio, 01-03-2009 10:12
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Poils 2
  • message #6902
Enrique Rubio, 01-03-2009 10:13
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Poils 3
  • message #6903
Hans-Otto Baral, 01-03-2009 10:27
Hans-Otto Baral
Re:Hamatocanthoscypha sur Eucalyptus
This is an Unguiculariopsis, and we (Guy and I) have similar collections on Cornus in Luxembourg which we cannot name so far.

Zotto
  • message #6906
Hans-Otto Baral, 01-03-2009 10:28
Hans-Otto Baral
Re:Hamatocanthoscypha sur Eucalyptus
the asci are consistently only 4-6 spored
  • message #6907
Enrique Rubio, 01-03-2009 10:47
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
Have you dry material or collecting data of it? Many hanks, Zotto!!
Hans-Otto Baral, 01-03-2009 13:07
Hans-Otto Baral
Re:Hamatocanthoscypha sur Eucalyptus
I made a mistake: the macro is another collection than the micro: Luxembourg, Manternach (close to place of Sarcoscypa jurana, 27.01.2008, c. 1m above ground, still attached Cornus sanguinea branch. Spores 5.2-8.5 x 2.6-3.5 µm, see attach
  • message #6909
Hans-Otto Baral, 01-03-2009 13:16
Hans-Otto Baral
Re:Hamatocanthoscypha sur Eucalyptus
The otheer collection is from 13.VII.08, Tübingen-Pfrondorf, Ulmus branch in 2.5 m above ground, on wood. Spores *6-7.5 x 2.5-2.8 µm. Macro attached. Same species or not? The genus is very crazy!

Let me also know your collection data. We noted that in these finds the young asci are 8-spored but 2-4 spores abort during maturation.

Zotto
  • message #6910
Enrique Rubio, 02-03-2009 17:18
Enrique Rubio
Re:Hamatocanthoscypha sur Eucalyptus
La Candaliega (Asturias) Spain, 28-II-2009, Eucalyptus globulus bark (1 m), ERD-4702. I think , only four fully mature ascospores exist in mature asci. Many times I have seen some spores aborted in 5-6spored asci..
I send you by e-mail my images of this collection.
Thank you, Zotto