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18-12-2025 17:23

Bruno Coué Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

18-12-2025 18:07

Margot en Geert Vullings

These plumes were found on rotten wood.They strong

17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

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In a flowerpot
Zuzana Sochorová (Egertová), 17-07-2014 21:21
Zuzana Sochorová (Egertová)Hi,
I have got here one city inhabiting ascomycete.
Apothecia shallowly cup-shaped, sessile, up to 4,5 mm broad, greyish or pale ochre, outside hairy, in clusters.
Spores 17-21 x 10-14 micrometers, ellipsoid, hyaline, smooth, no big guttules.
Asci 157-190 x 11-16,5 micrometers, with 8 spores in 1 row, with narrowed apex, no reaction in Lugol.
Paraphyses 2-2,5 micrometers broad, hyaline, septate, branched.
Hairs up to 280 micrometers long, 6-8 micrometers broad in the middle.
Cells of excipulum 13-30 micrometers.
I though it could be Tricharina, but maybe the spores are too big (then T. cretea would fit best)... What do you think?
Collected today in Prague, Czech republic, in a huge flowerpot with Tagetes, on a wet ground.
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René Dougoud, 18-07-2014 08:29
Re : In a flowerpot
Bonjour Zuzana,

Probablement une espèce du genre Tricharina. Voir la monographie de Yang et Korf, in Mycotaxon 24: 467-531 en ligne chez Cyberliber

René
Zuzana Sochorová (Egertová), 19-07-2014 14:18
Zuzana Sochorová (Egertová)
Re : In a flowerpot
Merci René.
It seems quite complicated. I´m glad that Uwe Lindemann wants to study the collection,  maybe we will know more then.
Have a nice day, Zuzana
René Dougoud, 19-07-2014 19:01
Re : In a flowerpot
OK, merci de me communiquer le résultat de la détermination

Amicalement

René