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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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A discomycete (1), Nov.14, 2006
Dmitry Gavryushin, 09-12-2006 18:15
Found on a small branch of Betula, very humid habitat near a small pond. Size around 7 mm. Naro-Fominsk, 55° 23' N, 36° 44' E.
  • message #1069
Dmitry Gavryushin, 09-12-2006 18:17
Re:A discomycete (1), Nov.14, 2006
A different view. Of the autumn stipitate species, could this be a Lanzia firma?
  • message #1070
Dmitry Gavryushin, 09-12-2006 18:18
Re:A discomycete (1), Nov.14, 2006
Here's what I was able to see in the microscope (800x). No size indication, sorry.
Any suggestions are welcome.

Thank you.
  • message #1071
Hans-Otto Baral, 10-12-2006 18:09
Hans-Otto Baral
Re:A discomycete (1), Nov.14, 2006
Yes, this looks like Lanzia (or I prefer Rutstroemia) firma. Spores should get 3 septa when germinating, however. Betula is an unusual substrate for me, usually it is Quercus . But there exist different very similar species, which are not yet clarified, e.g. on Alnus.

Zotto
Dmitry Gavryushin, 11-12-2006 13:03
Re:A discomycete (1), Nov.14, 2006
Many thanks for your comment Zotto.