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12-12-2014 08:04

Blasco Rafael Blasco Rafael

Hola, tengo esta Otidea a ver si me pueden confirm

27-12-2014 21:37

Zoltan Lukacs Zoltan Lukacs

Bonsoir,sur un rochet. Spores: 14,04-16,2 x 9,18-9

28-12-2014 19:54

Bometon Javier Bometon Javier

En JuncusEsporas 13-14 X 2,5-3 um, 1 septo cuando

27-12-2014 14:56

Björn Wergen Björn Wergen

Dear friends, I have collected a hyphomycete on d

28-12-2014 00:26

Antonio Guillén Antonio Guillén

Estimados amigosAdjunto imágenes de conidios de D

24-11-2014 09:20

Stefan Blaser

Hello everybody,I hope somebody can help me with t

26-12-2014 03:25

Chris Yeates Chris Yeates

Over the last few years a vague idea has crystalli

26-12-2014 18:13

Blasco Rafael Blasco Rafael

Hola, les parece que sea la que digo o hay alguna

24-12-2014 19:23

Javier Ormad Javier Ormad

Hola a todos. En zona interna de piel o cáscara d

25-12-2014 12:09

Blasco Rafael Blasco Rafael

Hola, tengo estas muestras que han salido estando

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Pyreno on Caragana
Marja Pennanen, 29-12-2014 13:43
Hi,

I have struggled to determine this dark fungus, which I found on Caragana, if I remember the substrate correctly.
They are about 0,5-0,8 mm wide and almoust immersed.
The spores are muriform, 25-30x9-10 and seems to have somekind of shield or connection, when inside the asci.
The asci are about 190-220x12-15.

I have very limited and old sources for determining pyrenomycetes.
Maybe this is a species of Teichospora, Cucurbitaria or Pleomassaria?
Where to find good litterature?

Marja
  • message #32913
  • message #32913
Chris Yeates, 29-12-2014 18:42
Chris Yeates
Re : Pyreno on Caragana
Hi Marja
maybe this will help? you will see on page 174 a Cucurbitaria caraganae - type collection, as far as I can see, from Finland . . . . ;-)
Best wishes
Chris
Marja Pennanen, 29-12-2014 19:10
Re : Pyreno on Caragana
Hi Chris,

thank you!
Nice to get the determinations!
Cucurbitaria caraganae fits perfectly.
This Karsten species should be common here, but new for me anyway :D

Marja