15-10-2025 16:39
Edvin Johannesen
These tiny (0.2-0.6 mm), white, pulvinate apotheci
23-09-2025 13:31
Thomas Læssøehttps://svampe.databasen.org/observations/10534623
03-10-2025 13:44
Riet van Oosten
Hello, Found by Laurens van der Linde on Populus
13-10-2025 19:05
Louis DENYBonjour forumSur tronc décortiqué de feuillu x,
11-10-2025 20:27
Marcel Heyligen
Found on a barked branch, 14 mm in diameter, of Ro
09-10-2025 22:14
S. RebeccaWe just had the Bavarian Mycology Conference in Au
10-10-2025 00:49
Ethan CrensonHello all, This was found last weekend on a hardw
Phaeohelotium imberbe ?
Thierry Blondelle,
30-06-2024 14:17
HelloSur bois mort d'Alnus en milieu humide (bord de ruisseau)
Apothécies : orangée-roussâtre, très convexes, parfois crénelées, de 0.3 cm à pied court.
Réaction amyloïde peu marquée voire nulle d'où mon interrogation sur un représentant du genre.
spores ellipsoïdes-fusiformes, multiguttulées
(8.8)-10.8-(14.7) x (3.2)-3.5-(4.1) N=15
Q= 3
Paraphyses à nombreuse granulations (réfringentes ?)
Croziers +
Excipulum angularis
J'ai écarté P monticola pour la couleur et P. epiphyllum qui a des spores plus grandes.
J'ai retenu P. imberbe mais un autre genre (Cudoniella ?) est aussi possible.
Merci pour vos remarques.
Salutations
Hans-Otto Baral,
30-06-2024 17:19
Re : Phaeohelotium imberbe ?
I have a folder "imberbis aff. inamyloid" which could fit your specimen.
H. imberbis = Phaeohelotium imberbe is something like a Cudoniella, if taking a narrower genus concept, although it was never combined there.
From my HB 7469 (drawing) I have a sequence which clarified that this is not conspecific with H. imberbis with amyloid asci.
Thierry Blondelle,
30-06-2024 20:33
Re : Phaeohelotium imberbe ?
Thanks Zotto. Possible to acceed to the drawing ?
Hans-Otto Baral,
30-06-2024 20:58
Re : Phaeohelotium imberbe ?
Ascomycete illustrations
Helotiales
Helotiaceae
Cudoniella
imberbis aff. inamyloid
Thierry Blondelle,
30-06-2024 23:03
Re : Phaeohelotium imberbe ?
Interesting feature. Quite closely to my own finding fifteen miles away
Hans-Otto Baral,
01-07-2024 08:11
Re : Phaeohelotium imberbe ?
Also dépt. Herault? Would be good to know the exact place, also the date.
In my case the wood was ring-pored, Fraxinus or Castanea. You are sure with Alnus?
Thierry Blondelle,
01-07-2024 09:08
Re : Phaeohelotium imberbe ?
Yes. I'll sent to you name and localisation of the place.
Rotten branch is not easy to identify. But finally, I'm not really sure of Alnus.
I'll join pics of the piece of wood.
Rotten branch is not easy to identify. But finally, I'm not really sure of Alnus.
I'll join pics of the piece of wood.
Hans-Otto Baral,
02-07-2024 09:04
Re : Phaeohelotium imberbe ?
Thanks for the data and the correction of the wood. Corylus is scattered-pored but Fraxinus and Castanea are ring-pored.