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Åge OterhalsI found this pyrenomycetous fungi in pine forest o

02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12
Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33
Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00
Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43
me mandan el material seco de Galicia (España)
Ciboria?
Hans Adema,
07-04-2016 16:10
Hans-Otto Baral,
07-04-2016 16:22

Re : Ciboria?
Is the fungus of a similar size as D. tuberosa?
I need to see the spores in water, then it is possible (not easy) to discern if there are two or four nuclei in each spore. D. tuberosa is 4-nucleate.
Did you notice any plants around?
Zotto
I need to see the spores in water, then it is possible (not easy) to discern if there are two or four nuclei in each spore. D. tuberosa is 4-nucleate.
Did you notice any plants around?
Zotto
Hans Adema,
07-04-2016 16:26
Re : Ciboria?
They are smaller than Dumontinia. Plants in the surroudings were Corydalis, Cheledonium, Betula, Adoxa and Lysimachia nummularia. There is a Ciboria on seeds of Betula, but i do not know if that species has such a big sclerotium.
Hans-Otto Baral,
07-04-2016 16:34

Re : Ciboria?
When there is Corydalis then I suppose this is the host plant. The apo diameter is probably around 5 mm, or?
On Corydalis and Ficaria occurs an apparently undescribed species which is very easily confused with D. tuberosa.
On Corydalis and Ficaria occurs an apparently undescribed species which is very easily confused with D. tuberosa.
Lothar Krieglsteiner,
07-04-2016 16:36

Re : Ciboria?
This is no Ciboria - Ciboria species do not have sclerotia but only sclerotize the substratum that may become black for instance. Ciboria betulae is a very small species with warted spores and has nothing to do with your specimen.
Regards from Lothar
P.S. the plants around. No Anemone nemorosa - o.k.
What about Ranunculus ficaria, Polygonatum, Paris?
Hans-Otto Baral,
07-04-2016 16:49

Re : Ciboria?
Or Corydalis :-)
Hans Adema,
08-04-2016 14:29
Re : Ciboria?
Paris and Polygatum don't occur in the surroundings of Amsterdam, so Corydalis en Ficaria are left as possible host
Hans Adema,
08-04-2016 14:30
Re : Ciboria?
Thanks!