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07-01-2022 22:45

Viktorie Halasu Viktorie Halasu

Hello,last year I've found this Psilachnum on old

07-01-2022 15:59

Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte de Quercus cerris, sur

07-01-2022 09:24

Viktorie Halasu Viktorie Halasu

Hello,last year I've collected a milky greyish-whi

06-01-2022 19:48

Josep Torres Josep Torres

Hola.Unos muy diminutos apotecios globosos de colo

05-01-2022 20:59

Riet van Oosten Riet van Oosten

Hello,Found by Laurens van der Linde, December 202

14-11-2021 18:58

Robin Isaksson Robin Isaksson

Hi, Is it possible to id from pictures? Fou

05-01-2022 23:21

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,J'ai trouvé récemment

04-01-2022 11:26

Enrique Rubio Enrique Rubio

Dear all.This ostropalean fungus grew on hanging R

03-01-2022 12:39

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,  recolecta

31-12-2021 11:34

Stephen Martin Mifsud Stephen Martin Mifsud

Dear colleagues. First of all I wish everyone a be

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Psilachnum on Phragmites
Viktorie Halasu, 07-01-2022 22:45
Viktorie HalasuHello,

last year I've found this Psilachnum on old Phragmites leaves, apothecia (220)330-395(500) um wide, shortly stipitate. 
Paraphyses broadly lanceolate, protruding.
Asci up to 4.6 um wide, H+ (LUG not tested), Psilachnum-guttule not seen. 
Hairs in fascicles, not much narrowed to the tip. 

Is it P. acutum? P. schoenoplecti should have different hair tips. leg. 24. V. 2021.

Thank you in advance.
Viktorie
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Hans-Otto Baral, 08-01-2022 11:57
Hans-Otto Baral
Re : Psilachnum on Phragmites
Yes, P. acutum seems good. P. schoenoplecti has much longer multiseptate hairs. I know both with VBs, however.