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12-11-2025 21:47

sp en restos de poda
ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Pseudombrophila on soil
Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

yellow discs on a Quercus robur leaf
Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Ascomycete on Rubus.
Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Phacidium
Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Allophylaria subliciformis?
Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Mollisia sur Pinus
Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Hymenoscyphus sp?
Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Cladosporium ?
Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

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Lichenicolous on Ochrolechia microstictoides - Denmark, dune-plantation
Thomas Læssøe, 05-04-2019 17:19
Do any of you wizzards know what this could be? Unfortunately no spores/conidia present but only these rather spectacular strucutures. See: https://svampe.databasen.org/observations/10009843

cheers
Paul Cannon, 05-04-2019 18:07
Re : Lichenicolous on Ochrolechia microstictoides - Denmark, dune-plantation
Spores would be nice... Possibly a Sphinctrina, there are a couple of species that parasitize Pertusaria species. Have a look in the Nordic Lichen Flora vol. 1.

Best wishes

Paul
Thomas Læssøe, 05-04-2019 18:42
Re : Lichenicolous on Ochrolechia microstictoides - Denmark, dune-plantation
will do - I destroyed half the material hunting for spores :-(
Alain GARDIENNET, 05-04-2019 22:14
Alain GARDIENNET
Re : Lichenicolous on Ochrolechia microstictoides - Denmark, dune-plantation

Hi Thomas,


I agree with Paul. 6 species occur on Pertusaria (3 are in the ascofrance database).


Please, try to collect it later, in order to look at ascospores.


Alain

Alain GARDIENNET, 05-04-2019 22:47
Alain GARDIENNET
Re : Lichenicolous on Ochrolechia microstictoides - Denmark, dune-plantation
Not impossible that it is an ined. species.