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12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 12:22

William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

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Black "pimples" on the Populus bark
Mirek Gryc, 07-02-2022 19:20
Hi
I do not have a concept in which mushroom group to look for answers.
Please for a hint.
greetings
Mirek
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Adam Polhorský, 07-02-2022 20:48
Re : Black "pimples" on the Populus bark
Hi Mirek,

I think these are acervuli of Plagiostoma populinum.

Adam
Mirek Gryc, 08-02-2022 09:20
Re : Black "pimples" on the Populus bark
Hi Adam
Yes, this will be this species!
Pictures of poor quality for two reasons:
- I have not used a microscope for a long time and requires cleaning
- The collection is quite old, I have to look for a younger one.
Thank you and best regards.
Mirek