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Mot de passe perdu? S'inscrire

21-08-2025 02:18

Stefan Jakobsson

On a necrotic section of a living Tilia cordata I

18-08-2025 23:15

Zoe Vélez Zoe Vélez

Hola foro, gracias por aceptar la creación de mi

20-08-2025 19:04

Ethan Crenson

Hello, This asco was found on the same wood as my

19-08-2025 20:58

Ethan Crenson

Hi all, Here is what I believe to be a Hymenoscyp

12-08-2025 19:44

Enrique Rubio Enrique Rubio

Could someone send me a pdf copy of this article?S

18-08-2025 15:17

Lothar Krieglsteiner Lothar Krieglsteiner

... on 6.7.25 in a subarctic mire near a small lak

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

19-08-2025 16:27

Paul Cannon

Hello all I have spent some time trying to work o

18-08-2025 22:59

Yanick BOULANGER

BonsoirVoici un asco récolté le 08/08/2025Comme

18-08-2025 16:01

Lothar Krieglsteiner Lothar Krieglsteiner

.. on water-soaked Betula wood lying in a small st

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Paranectria?
Dragiša Savic, 26-04-2025 07:15
Hello everyone,
the lichen is Candelariella aurella and these black spots are some parasite on it. It reminded me of some Arthonia species but the spores are different. Paranectria oropensis is my only option but it looks different macroscopically. The appearance of the spores matches, except that they are slightly smaller. I didn't notice the tails at the ends but I saw in the description that they may be missing.

Dragiša
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Peter Püwert, 26-04-2025 11:26
Peter Püwert
Re : Paranectria?
Hi Dragisa,

isn't Paranectria oropensis, see the pictures.

Peter.
  • message #82398
  • message #82398
  • message #82398
  • message #82398
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Lothar Krieglsteiner, 27-04-2025 12:44
Lothar Krieglsteiner
Re : Paranectria?
Lieber Peter,
ich freue mich, von Dir zu lesen und tolle Fotos zu einer mit unbekannten Art von Dir zu sehen!
Herzliche Grüße von Lothar
Valerii Darmostuk, 28-04-2025 12:58
Re : Paranectria?
Hi,

This one should be Henfellra muriformis (http://www.bioone.org/doi/full/10.13158/heia.29.2.2016.329). This is a poorly known species described from Turkey on Candelariella.

With best regards,
Valerii
Dragiša Savic, 28-04-2025 21:39
Re : Paranectria?
Thanks a lot Valerii, very interesting find. In fact, I brought a stone with several lichen species on it, to practice a little (lichens are not my primary interest) and only under a magnifying glass did I notice black dots on only one apothecia.