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17-10-2025 18:45

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, Oct. 2025.

23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

15-10-2025 16:39

Edvin Johannesen Edvin Johannesen

These tiny (0.2-0.6 mm), white, pulvinate apotheci

03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

13-10-2025 19:05

Louis DENY

Bonjour forumSur tronc décortiqué de feuillu x,

17-02-2013 21:11

Peter Welt Peter Welt

Jamoni, P.G. 1998. Un nuovo discomicete coprofilo

11-10-2025 20:27

Marcel Heyligen Marcel Heyligen

Found on a barked branch, 14 mm in diameter, of Ro

11-10-2025 14:20

Jean-Luc Ranger

bonjour à tous, Je ne vois pas comment l'on peut

09-10-2025 22:14

S. Rebecca

We just had the Bavarian Mycology Conference in Au

10-10-2025 00:49

Ethan Crenson

Hello all, This was found last weekend on a hardw

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Sur Geopora
Michel RIMBAUD, 08-11-2012 21:16
Bonjour,
Minuscule champignon sur l'hymenium d'un Geopora.
Conidies fuselées 10-12 x 27-30µ.
Tête sphérique diam.68µ hérissée des pointes qui portaient les conidies.
Quelqu'un peut-il me dire de quoi il s'agit ?
Merci d'avance.
Michel
  • message #20306
  • message #20306
Norbert Heine, 08-11-2012 22:28
Norbert Heine
Re : Sur Geopora
Hi Michel,

it reminds me on a species of Rhopalomyces.

But I only know elegans and magnus (both from dung); and for this the spores of your fungus seems to be to small.

It's the only idea I have.

Norbert
Michel RIMBAUD, 09-11-2012 08:52
Re : Sur Geopora
Hi Norbert,

Thank you for your answer.
Rhopalomyces picures in Ellis suit very well to my specimen, I yhink you are right.
Yes my spores are lightly too small, but not so far from R.elegans.
Perhaps somebody else can confirm or knows other species.

Michel

Björn Wergen, 09-11-2012 18:16
Björn Wergen
Re : Sur Geopora
Hi

this is quite interesting. We had Melanospora brevirostris on dung, a species which also grows on Geopora apothecia. What exactly is the "relation" between dung and Geopora

regards
björn