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30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

24-07-2025 19:02

Castillo Joseba Castillo Joseba

De esta mañana en tronco caido de Haya A ver si

21-07-2025 19:22

Ethan Crenson

Hello all,  Here is an Orbilia found by a friend

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

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Yellowish asco on submerged Larix needles
Francois Guay, 03-07-2025 20:08
Francois GuayI found this interesting yellowish asco growing on submerged Larix needles. It also has particular cells on the stipe.
Spores 8.25-9.48 × 2.8-3.6 µm

Paraphyses with long VB

Asci IKI +


Does anyone know what it could be? Thank you
Hans-Otto Baral, 03-07-2025 20:54
Hans-Otto Baral
Re : Yellowish asco on submerged Salix needles
Moellerodiscus advenulus (or Lambertella advenula), but this is not sclerotiniaceous, I guess a Pezizellaceae. The nice gel sheaths on the spores have been seen also by Ingo Wagner and Adrian Carter, see my folder in "Calycina (Antinoa-like)".

You need to change the host to Larix :-)
Francois Guay, 03-07-2025 21:39
Francois Guay
Re : Yellowish asco on submerged Larix needles
Awesome! Thank you, Zotto! Oops, I meant to write Larix, hehe. I’ve modified the original post.
Hans-Otto Baral, 04-07-2025 08:13
Hans-Otto Baral
Re : Yellowish asco on submerged Larix needles
It is strange that the very same spore type with gel appendages occurs in Rhabdocline (Sarcotrochila) alpina! Also apical ring and paraphysis VBs are similar. There is no doubt it is a Cenangiaceae! In a fast phylotree I can confirm this, but it clusters separate from any other genus.