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31-03-2026 21:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-03-2026 12:18

Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

30-03-2026 09:53

Yanick BOULANGER

BonjourVoici des petites fructifications poilues s

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Yellowish asco on Pteridium aquilinum
Robin Isaksson, 29-04-2024 21:32
Robin IsakssonHi!

Found in Sweden.

Ascomata with haris, septate, with content.
Asci with 8 spores, 34-44 x 4.5-5um, lugols + red top.
Spores 6-8 x 1.5-2um

Anyone knows it?
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Hans-Otto Baral, 29-04-2024 21:55
Hans-Otto Baral
Re : Yellowish asco on Pteridium aquilinum
This appears to lack croziers.

My guess is a Psilachnum, such as P. miniatum. The last photo is a paraphysis or a hair?


Robin Isaksson, 30-04-2024 21:48
Robin Isaksson
Re : Yellowish asco on Pteridium aquilinum
Thank you Zotto,

Maybe i can sequnce it in autum, just for fun.

The last picture in CRB is a hair.

Best regards

Robin
Hans-Otto Baral, 30-04-2024 21:50
Hans-Otto Baral
Re : Yellowish asco on Pteridium aquilinum
o.k., now as you say it is a hair I would make a bet that this is a Psilachnum, and maybe P miniatum. I assume there is no official sequences.
Lothar Krieglsteiner, 01-05-2024 05:27
Lothar Krieglsteiner
Re : Yellowish asco on Pteridium aquilinum
May I ask on which substrate this was found?
Robin Isaksson, 01-05-2024 11:15
Robin Isaksson
Re : Yellowish asco on Pteridium aquilinum
It was found on Pteridium aquilinum

Best regards
Lothar Krieglsteiner, 01-05-2024 17:57
Lothar Krieglsteiner
Re : Yellowish asco on Pteridium aquilinum
sorry, Robin, and thank you. 
I only read the text of the contributions, not the title ...
Seems I am getting old ...
Best regards, Lothar