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Mot de passe perdu? S'inscrire

17-09-2025 19:43

Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

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

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Lichen?
Martin Bemmann, 06-06-2010 21:21
Martin BemmannHello connaiseures,

I have here something strange to me. It developped on a dead partially decorticated twiglet I collected, because on a first glance it featured some black "pertithecia". I kept it moist for some days and then I found this strange thing. It is gelatinous, warted on the top and grows on a sheet of algae, although I found others meanwhile without this green addition. So it might been a coincidence. Under the microscope I was puzzeled again seeing asci with four and eight spores but in chambers separated by septa (below an example with 4 spores).

Has someone an idea in which direction I should proceed? Because of the algae I thought it is a lichen, but without them...??

Best regards,

Martin
  • message #11819
Martin Bemmann, 06-06-2010 21:22
Martin Bemmann
Re:Lichen?
an ascus
  • message #11820