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Mot de passe perdu? S'inscrire

17-09-2025 16:14

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

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Mollisia, Tapesia...??
Benito Carlos, 29-10-2010 16:29
Hello,

This fungus was found on dead wood.

The ascus is 55-60x6.5-7 um and have an apical ring (J+). The ascospores are fusiform and normally uniseptates but also there are without septa. Ascospores size:12x3 um.

Please, help me to determinate. I'm only beginner in studying ascomycetes.

Thank you
  • message #13134
Benito Carlos, 29-10-2010 16:39
Re:Mollisia, Tapesia...??
Ascus
  • message #13135
Hans-Otto Baral, 29-10-2010 16:43
Hans-Otto Baral
Re:Mollisia, Tapesia...??
Hi

Something like Mollisia discolor/melaleuca perhaps. Then the spores should contain some small but distinct oil drops. The substrate looks a bit as if it falls rapidly dry when it does not rain?

Zotto
Benito Carlos, 29-10-2010 16:55
Re:Mollisia, Tapesia...??
Hi Zotto,

Thanks for your fast response. The spores don't have oil drops, and the photo is taken in dry conditions. The substrate is wood of Arbutus unedo.

Thank you
Hans-Otto Baral, 29-10-2010 17:21
Hans-Otto Baral
Re:Mollisia, Tapesia...??
Was the fungus dry when you collected it or did you make the photo from dried material?

You can make the KOH-test (put an apo in KOH on the slide, or to the preparation) but I presume that it does not react yellow with KOH.

Did you look at the key in www.mollisia.de?

Zotto