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16-05-2020 12:30

Hans Halbwachs

Dear all, I have found quite a few spores in Balti

18-12-2019 13:39

Peter Thompson

Hello Everyone,I have found what appears to be an

24-05-2020 22:36

Joop van der Lee

The reason why I post all these different characte

28-05-2020 11:45

Hardware Tony Hardware Tony

Found this hairless orange operculate fungi larges

28-05-2020 21:28

Marek Capoun

Hello everybody,I need help with a determination o

27-05-2020 00:13

Carbone Matteo

Dear all,my friend Emanuele Campo sent this pdf to

27-05-2020 17:31

Peter Thompson

Hello Everyone,I have found two leaves of Berberis

28-05-2020 16:23

Vasileios Kaounas Vasileios Kaounas

Found in leave of Quercus ilex. very small, less

28-05-2020 14:19

Vasileios Kaounas Vasileios Kaounas

Found 28-05-20, in forest with Quercus ilex and Pi

28-05-2020 10:46

Josep Torres Josep Torres

Hola. Aunque no es el Foro más adecuado para el t

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lichen on clay?
Robin Isaksson, 13-02-2020 22:15
Robin IsakssonHi!

Found this one on clay, sweden.
Have hard to id it, any suggestions?

Spores 29-35x 13-15 um asci 8 spored
parafysen septate, asci react in lugols.
sorrunded by greenalgae

  • message #61499
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Zdenek Palice, 13-02-2020 22:54
Zdenek Palice
Re : lichen on clay?

it will be likely Aphanopsis coenosa

Robin Isaksson, 13-02-2020 23:06
Robin Isaksson
Re : lichen on clay?
Great! Thank you for the answer.

Have looked on it in lichens of great britan but was uncertain.
Its a rare lichen?

all the best,


Zdenek Palice, 13-02-2020 23:11
Zdenek Palice
Re : lichen on clay?
It is said to be a short-living / ephemeral lichen (best prospering in cold season), likely an overlooked but in any case rarely collected species. I have never collected this by myself :) but keep a duplicate in herbarium from one my Austrian colleague. Zd
Robin Isaksson, 15-02-2020 01:10
Robin Isaksson
Re : lichen on clay?
thank you for the information.
first time seen it was in late december then no spores, now i was at the same site and now it was mature.
I willl go back in april and see if its still there.