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18-07-2025 23:03

Help with some conidia.
Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

Hi,do you think this collection could be R. ulmari

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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.