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10-05-2016 13:39

Dragiša Savic

Leaf of some Poaceae.Ascomata 1-1,4 x 0,5 mm.

14-05-2016 10:58

Yatsiuk Iryna Yatsiuk Iryna

Hello, all,I have no idea about it.Found in spring

31-03-2014 05:52

Björn Wergen Björn Wergen

Hi friends,does anybody have this work?Hyde, K.D.

15-05-2016 07:58

Bernard CLESSE Bernard CLESSE

Bonjour à tous,Hier, en bordure de ruisseau acide

15-05-2016 13:06

Leandro Sánchez Leandro Sánchez

Sur Alnus/Corylus, diamètre max 1,5 mmAsques x8,

15-05-2016 13:19

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que enco

15-05-2016 02:06

Alan Rockefeller Alan Rockefeller

Hi - I recently sequenced one of my collections f

14-05-2016 10:57

Elisabeth Stöckli

Bonjour, Trouvé au sol, sur feuille d' Andromeda

13-05-2016 21:07

Enrique Rubio Enrique Rubio

Please, could you help me with this paper? Fungi

14-05-2016 15:00

Blasco Rafael Blasco Rafael

Hola, les parece que sea la que propongo, las medi

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Diaporthaceae
Dragiša Savic, 10-05-2016 13:39
Leaf of some Poaceae.
Ascomata 1-1,4 x 0,5 mm.
  • message #42585
  • message #42585
Stoykov Dimitar, 13-05-2016 08:51
Stoykov Dimitar
Re : Diaporthaceae
Hi Dragisa,

looks-like member of the genus Gnomoniopsis (Diaporthales), check in Walker et al. (2010) - a monograph.
Dragiša Savic, 13-05-2016 09:31
Re : Diaporthaceae
Thanks, I found that paper on the net and I`m reading now.
Looks similar, but in the key has not species that grows on Poaceae (only Quercus, Onagraceae and Rosaceae). My plant is definitely Poaceae. In the same place has a lot of Rubus sp. but this is a stem (or leaf) of some herbaceous plant.
Stoykov Dimitar, 14-05-2016 11:12
Stoykov Dimitar
Re : Diaporthaceae
It could be one of the following: Gnomonia rostellata, G. chamaemori - if found nearby Rubus plants, or even Gnomoniopsis comari s.lat., considering position of the the septum, spore measurements and their morphology.
Try to precise the ascus's morphology, constriction of the septae, guttules, also of the similar  gnomoniaceous fungi.

Regards,

Dimitar
Dragiša Savic, 16-05-2016 12:10
Re : Diaporthaceae
Hi Dimitar, I analyzed again.
I added a picture of the apical ring with IKI. Also, it can be seen a constriction of the septae and extensions on the spores.
  • message #42726
Dragiša Savic, 16-05-2016 12:18
Re : Diaporthaceae
I forgot, single fruit bodies on the first picture is some Ophiobolus.
  • message #42727