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11-02-2015 08:39

Francisco  SÃNCHEZ Francisco SÁNCHEZ

Bonjour. Je ai un rassemblement de 02.02.2015 de

09-02-2015 16:47

Carlo Agnello Carlo Agnello

Dear FriendsI want to show a nice discovery of pin

09-02-2015 18:25

Carmel Sammut

Found these perithecia-like structures on Quercus

09-02-2015 17:36

Chris Johnson

Greetings,Gregarious colony on the bark of a dead

09-02-2015 19:19

Enrique Rubio Enrique Rubio

Hi to all We have found these pustulate, ellipsoi

08-02-2015 16:51

Nick Aplin

Bonjour à tous, I wonder if anyone can help me w

09-02-2015 13:25

Gernot Friebes

Hi,I recently found this species on the bark of a

07-02-2015 18:15

Yusuf Yusuf

Good day all Asco friends!I am looking for referen

08-02-2015 14:12

Chris Johnson

Hello AllI am looking for literature for this spec

08-02-2015 17:55

Nick Aplin

Salut à tous, I must admit that I'm quite out of

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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.