Accès membres

Mot de passe perdu? S'inscrire

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

23-01-2026 21:50

Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

20-01-2026 17:49

Hardware Tony Hardware Tony

I offer this collection as a possibility only as e

« < 1 2 3 4 5 > »
nectrioid fungus with Volutella from Portugal
Lothar Krieglsteiner, 15-02-2023 11:03
Lothar Krieglsteiner.. found 4.2.23 near Monchique, on Rubus fruticosus. First, I only noticed the red perithecia and found them unripe, so I put them back into the bag and looked a week later. Then I found asci and spores, and a lot of Volutella anamorph growing in the vicinity.

(In the meantime I also found another Nectria with Volutella on Carpobrotus which I can show later)

When recherching about the latter, I found that Volutella anamorphs can be found in Volutellonectria and Pseudonectria. 

Back to the Rubus collection: the peridium reacts dark red when mounted in KOH (foto 6,7) and yellow when mounted in LA (foto 8). The 1-septate spores are about 13-18/5-6 µm large.

Can somebody say more? If yes, I would also show pictures of my (different) Carpobrotus collection.

Yours, Lothar

  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220
  • message #75220