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27-11-2019 16:54

Rasmus Riis-Hansen Rasmus Riis-Hansen

Hi,I hope you can help med with this disc found a

05-12-2019 09:06

Valencia Lopez Francisco Javier

Hola amigosEstoy buscando este trabajo de la Errot

19-11-2019 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... under a twig of deciduous tree (likely Quercus

29-06-2011 22:52

Luc Bailly Luc Bailly

Encore trois ascos de la réserve naturelle domani

04-12-2019 13:01

Mirek Gryc

Hello everyoneI inform you in advance that this is

04-12-2019 14:53

Lothar Krieglsteiner Lothar Krieglsteiner

Hello together, does somebody have: DONADINI J.-

03-12-2019 10:36

Thomas Læssøe

Pale, long-stemmed, recalling H. seminis-alni; ap.

24-11-2019 19:03

Mirek Gryc

They grew on plant debris soaked in faeces togethe

29-11-2019 12:11

Castillo Joseba Castillo Joseba

Me mandan esta muestra de Galicia,  recolectada e

03-12-2019 13:06

PASCAL DUBOC

Bonjour une colonie de micro cupules sessiles à

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Gnomoniaceae on Rubus
Mlcoch Patrik, 20-08-2018 22:51
Mlcoch PatrikHi, 
I would like help with determination.
Perithecia singly or small groups, distale zone absend, subepidermal, only ostiole prominent on surface, 620 um in diam., 300 um hight, ostiole 200-500 x 100 um, a long filiform, wall of ascocarp textura angularis, cells 15-20 x 10-14 um. Asci (37)40-43(48) x (7)7,6-9(9,5) um, ascospore biseriale, (12)13-15(16) x (2,8)3,1-4(4,6) um, Q=4,1, with polar apiculum 4-5 um long. I thought, that it is somewhere from the Diaporthales, but microscopic structures are diferent or somewhere with group Apiognomonia errabunda, Ophiognomonia rubi-idaei, Gnomoniopis chamaemori, comari or fructicola, but its microscopic structurs are by me different. Sub. dead stems of Rubus idaeus.
  • message #54459
  • message #54459
  • message #54459
  • message #54459
Enrique Rubio, 21-08-2018 00:39
Enrique Rubio
Re : Gnomoniaceae on Rubus
Hi Patrik
It looks like Breviappendix rubi (Rehm) Senan., Maharachch. & K.D. Hyde, in Senanayake, Maharachchikumbura, Jeewon, Promputtha, Al-Sadi, Camporesi & Hyde, Mycosphere 8(1): 186 (2017)

Synonymy:
Gnomonia rubi (Rehm) G. Winter, Hedwigia 26(2): 62 (1887)
http://www.mycosphere.org/pdf/Mycosphere_8_1_15.pdf
All the best
Enrique

Mlcoch Patrik, 21-08-2018 19:24
Mlcoch Patrik
Re : Gnomoniaceae on Rubus
Thank you Enrique, this genus i don´t known.
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