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02-02-2026 21:46

Dark disc on Populus
Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Amniculicola
Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Pachyella 1898
Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Asco in Pinus halepensis
Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

At first glance, a Nitschkia, but...
Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

pyrenomycete on dead parts of foliose liverwort from Norway
Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 14:55

Lichénicole sur Lobaria
Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Lichénicole sur Peltigera
Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

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Nitschkia broomeana?
Ethan Crenson, 06-02-2017 06:44
In Brooklyn, NYC on hardwood, possibly Fagus.  Individual bodies are .5 mm or smaller, black rough-textured spheroid. Clustering together in small groups.  Asci are 125-160um by 16 - 24 um.  Definitely polysporous, probably with more than 200 spores per ascus.  I cannot see the herringbone pattern that is associated with  N. broomeana.  Spores allantoid with oil droplets at both ends. 8 - 10.5um by 1.5 - 2.4 um.  Is this Nitschkia broomeana or is it possible that it is another species in Nitschkia?
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Paul LEROY, 06-02-2017 18:55
Re : Nitschkia broomeana?
Ceci semble convenir pour Nitschkia broomeana, dans ce genre il semble n'y avoir que cette espèce à asques polysporés.
Paul