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10-03-2026 18:08

Orange discs on Arctium
Marc Detollenaere Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

05-03-2026 10:07

White apothecia on pine cone
Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

Phaeohelotium parasulphuratus ?
éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Peziza
Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

08-03-2026 14:05

Helvella lacunosa
Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

07-03-2026 22:22

Volutella?
Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

Orbilia?
William Slosse William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 16:30

Is this Diaporthe rudis?
François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

indian literature
Alain GARDIENNET Alain GARDIENNET

Hi forum, I'm now looking for another reference c

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Roundish orange on mosses
Marja Pennanen, 06-08-2013 19:38
Hello forum,

these orange miniballs are about 0,2 mm wide and grow on (propably) Plagiomnium.
The spores are about 7-10x2,5-3 and seem to develop one septum.
The asci are nosy, 50-60x6-7, IKI-.

I have no knowledge even of the genus, though the habitus reminds some Nectria.

Marja

PS: sorry about the poor quality of microphotos.
  • message #24706
  • message #24706
Walter Gams, 06-08-2013 21:24
Walter Gams
Re : Roundish orange on mosses
The person to help you is Peter Döbbeler in Munich.  Regards Walter
Marja Pennanen, 06-08-2013 22:22
Re : Roundish orange on mosses
Hi Walter,

I have allready found, that Peter Döbbeler has introduced Nectria mnii on Plagiomnium.
Just that I have not found the description of that species.
Could anyone here have that?

Marja
Marja Pennanen, 07-08-2013 11:20
Re : Roundish orange on mosses
Thousand thanks to Martin!

Nectria mnii seems to be a good option for this, evenif the asci are just a bit big.
I'll name this for now Nectria cf. mnii before I have time to take a better look.

I have found something like this last year on same looking mosses from another palces, too.  They were immature.

Marja