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14-01-2014 17:03

Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

14-01-2014 17:02

Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

14-01-2014 17:01

Jakob Schneller Jakob Schneller

Can sombody help me.  Spores with many septa, abo

13-01-2014 16:22

Salvador Tello

Hola a todos.Tengo este hongo que cogí hace unos

14-01-2014 11:10

Quijada Luis

Hi all, Nowadays I am working in two genus (Hypho

02-01-2014 01:11

Salvador Tello

Hola a todos.hace unos días encontré este ascomi

11-01-2014 23:11

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Encontré en diciembre de 2012 esto

11-01-2014 23:32

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Good evening,I have got here a smooth-spored Octos

12-01-2014 23:07

Martin Bemmann Martin Bemmann

  l'appréciation réelle des ascos: http://t

05-01-2014 22:19

Ralph Vandiest Ralph Vandiest

Hello,I found this yellow species on dung of sheep

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Rustroemia firma?
VASILEIOS KAOUNAS, 09-12-2008 07:15
it was found in putrid branch from Quercus ilex.
Ascospores 19,3-23,0*4,4-4,9 ìm, Q=4,4-5,0
  • message #5972
VASILEIOS KAOUNAS, 09-12-2008 07:16
Re:Rustroemia firma?
spores foto
  • message #5973
Hans-Otto Baral, 09-12-2008 13:44
Hans-Otto Baral
Re:Rustroemia firma?
Dear Vasileios

that is a good question. R. firma has wider spores (*15-20 x 5-6.5 µm). Yours look too narrow (though alive), so I don't think it is R. firma. Could you search for overmature spores, do they get 3 septa? Probably they procude small conidia like typical R. firma. You could also look for the excipulum, is it of thin-walled prismatic cells or gelatinised?

Asci are probably strongly blue in IKI and with croziers, but this should also be checked.

Zotto