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28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

04-05-2026 18:13

Stephen Martin Mifsud Stephen Martin Mifsud

ID request for what seems to be a true aquatic fun

04-05-2026 16:39

Stephen Martin Mifsud Stephen Martin Mifsud

ID request: This specimen was collected in Malta o

04-05-2026 09:50

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,(España) re

03-05-2026 11:38

Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

02-05-2026 12:42

Alain BRISSARD

Bonjour à tousJeuidi 30 avril dernier on m'a remi

02-05-2026 13:06

Pauline. Penna

Bonjour  Please can someone help me with this id

01-05-2026 22:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous, Une récolte sur bouse séchée d

14-04-2026 05:32

Ethan Crenson

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

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

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Rutstroemia sp.
Pavol Palo, 13-02-2015 15:33

Hello, dear friends.
Thank you in advance for your assistance, or some idea

I found this one on part of cone Abies alba at the end of september.
Apothecia with short stipe : diam. 1-2 mm
Spores : 8-20 x 4-5 µm
Ascii:85-110 x 7-10 µm
Paraphyses: diam. 2-3 µm

Palo
  • message #33803
  • message #33803
Hans-Otto Baral, 13-02-2015 16:22
Hans-Otto Baral
Re : Rutstroemia sp.
Hello

I assume you mean 18-20 µm 

I suppose this is Hymenoscyphus epiphyllus. You can test iodine for the ascus apex which is certainly not sclerotiniaceous.
Pavol Palo, 13-02-2015 16:45
Re : Rutstroemia sp.
Hi Zotto
Thank you, but the substrate surprised me
Palo
Hans-Otto Baral, 13-02-2015 16:48
Hans-Otto Baral
Re : Rutstroemia sp.
H. epiphyllus is plurivorous on everyting, not only leaves, also wood and cones.