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30-04-2025 01:29

Dactylellina candida/candidum?
David Chapados David Chapados

Hi, I found Dactylellina candida/candidum, recent

29-04-2025 09:13

Est-ce que Mollisia faginea existe?
Louis DENY

Bonjour forumVosges du sud, ballon d'Alsace altitu

28-04-2025 12:51

Pyrenopeziza atrata on Angelica silvestris
Thomas Flammer

Substrate: Angelica sylvesrisSpore mass: 8.4 - 11.

12-05-2013 13:31

Lophodermium on Picea abies
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Dear mycologists,could someone give me an advice a

18-04-2025 23:16

Mollisia
Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

26-04-2025 07:15

Paranectria?
Dragiša Savic

Hello everyone,the lichen is Candelariella aurella

27-04-2025 15:54

literature search
Martin Bemmann Martin Bemmann

Can somebody provide this article from a Leningrad

14-04-2025 15:11

Need help with 6 coprophilous species
Lennert Gees

Greetings!For my master's dissertation I work on c

26-04-2025 16:01

Michel Delpont
Jacques Fournier Jacques Fournier

J'ai le regret d'informer les membres du forum qui

26-04-2025 19:32

Arachnopeziza sp.
Francois Guay Francois Guay

I found these small Arachnopeziza sp. growing on d

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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