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Mot de passe perdu? S'inscrire

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

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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