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18-09-2025 08:35

Chaetomium
Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

17-09-2025 19:43

Lachnellula suecica ?
Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

18-09-2025 19:40

Pulvinula sp
Sylvie Le Goff

BonjourPensez vous que le genre Pulvinula puisse c

18-09-2025 16:14

Literature request
Bernard Declercq Bernard Declercq

Hello,I am looking for a copy of following paper:H

17-09-2025 16:14

Sepultaria ?
Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Ascomycete on Polystichum proliferum
Heather Merrylees

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

11-09-2025 16:57

Marthamycetales revision published
Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Encoeliopsis rhododendri
Philippe PELLICIER

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

03-09-2025 12:44

Ascolichen on Blechnum?
Enrique Rubio Enrique Rubio

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

15-09-2025 14:40

Engler & Prantl, Nat. Pflanzenfam. (Ed. 2) 1938
Nicolas VAN VOOREN Nicolas VAN VOOREN

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

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Peziza domiciliana??
hannie wijers, 05-03-2018 17:15
Goodday,
Today I found between concrete some Peziza in the living area. Curious as I was I did some material under the microscope. There were asci theat were about 300 x 16 µm. Paraphyses slender; septate; with slightly swollen tips. Spores measure 12-15 x 8-10 µm, they were a little rough, without oil droplets. Asci eight-spored; with blue tips in Melzer's Reagent. Could this possible be Peziza domiciliana?
Thanks, 

Groeten  Hannie
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Nicolas VAN VOOREN, 16-03-2018 19:17
Nicolas VAN VOOREN
Re : Peziza domiciliana??
Not sure that the specimens are enough mature. Is it possible to get a spore-print? A picture os ascospores in a higher resolution is required.
In my opinion, your collection represents P. varia, but needs more info to be sure at 100%
Stephen Martin, 16-03-2018 19:43
Stephen Martin
Re : Peziza domiciliana??
I had examined a very similar species which through some (perhaps old) keys I also concluded to be domeciliana, but later upon asking for confirmation, I was told to be P. varia. I forgot the distinction, but it should be one of these two species. Try an learn the distinction between the two and compare with your specimen. The habit (damp walls) is typical.
hannie wijers, 16-03-2018 20:22
Re : Peziza domiciliana??
Nicolas and Stephen thanks foor the reaction. I hope there will be some more material. I have to wait a few days. I read about P. varia but hasitated. I will compare the two. I wil try again in a couple of days
Thanks
Groeten Hannie