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18-03-2023 18:35

Riet van Oosten Riet van Oosten

Found by Laurens van der Linde, March 2023 on Rubu

18-03-2023 19:47

Margot en Geert Vullings

Seen on Crataegus monogyna 'Compacta' in our garde

18-03-2023 23:01

Thierry Blondelle Thierry Blondelle

Good evening,I'm looking for a key of Hypoxylon ge

16-03-2023 20:12

Valencia Lopez Francisco Javier

Hola amig@sTengo esta Peziza sp sin identificar, r

18-03-2023 08:31

Marc Detollenaere Marc Detollenaere

Good morning  Forum,Could anyone help me to ident

17-03-2023 15:07

Anna Klos

Yesterday, during an inventarisation in Zoetermeer

16-03-2023 22:31

Thierry Blondelle Thierry Blondelle

Hello,Found on FagusI was wondering if Biscogniaux

17-03-2023 14:19

Josep Torres Josep Torres

Hola.Unos muy diminutos apotecios de color blanco

16-03-2023 15:35

Salvador Emilio Jose

Bonjour bon après-midi, ce matin j'ai photographi

08-12-2022 08:56

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found an interesting ascomycete on the skin

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Pyreno with long neck + IKI blue
Daniel Ghyselinck, 26-03-2021 21:13
Found on hardwood, plenty of these long necks arising from the bark.
Difficult to have a good photo of the ascus, there are probably very thin. The apical pore is slightly blue in IKI.
Spores small, variable in shape and size, 3,5 - 6 x 1 - 1,8 µm, often slightly bent, sometimes strongly, pale yellow brown under the microscope.
Looks like Togninia minima, but the ascus blue in IKI does not fit.

Thanks and best regards,
Daniel
  • message #68118
  • message #68118
  • message #68118
  • message #68118
Enrique Rubio, 27-03-2021 09:03
Enrique Rubio
Re : Pyreno with long neck + IKI blue
Hi Daniel
Did you consider the possibility it might be Peroneutypa heteracantha (Eutypella scoparia?
Daniel Ghyselinck, 27-03-2021 09:42
Re : Pyreno with long neck + IKI blue
Hello Enrique,

You are absolutely right, and I am unforgivable for not having recognized it!
But I had always seen this species in compact clusters, and I had no idea that the asci reacted in blue with IKI. I just saw the micro on your site, completely compliant.

Thank you!
Daniel