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28-05-2025 21:19

Conidiospores on rose twig and twig on Sambucus Nigra
Terje Kristiansen

The rose is intertwined with black elderberry.Prob

26-05-2025 19:11

lasiobolus?
Edmond POINTE Edmond POINTE

Bonjour, apothécie poilue, jaune pale 495µm poil

26-05-2025 18:09

Cytospora spec./ Valsa spec.
Henk Remijn

Good day,In a burned forest near Hulst on the bord

28-05-2025 15:19

Chaetosphaeria ovoidea
Thomas Flammer

Substrate: pretty much soaked Fagus wood under new

21-05-2025 08:31

Another anamorph in Rubus spp.
Josep Torres Josep Torres

Reddish-brown, grain-like ascomata, measuring 0.7â

28-05-2025 07:56

Fungus on Ulmus glabra.
Per Marstad Per Marstad

We are a group of 8 entusiastic "Hunters" who have

27-05-2025 13:34

On Phragmites australia - Denmark
Karen Poulsen

Hello, I found this one on straw in water at lake

26-05-2025 21:09

Diaporthe rudis?
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, I would like to consult this pyrenomycete.

26-05-2025 14:49

asco avec une algue
julien lagrandie

Bonjour à tous (je suis nouveau sur le forum), U

25-05-2025 08:22

Ayuda con esta 0747
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) re

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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