19-04-2025 20:48
Per Marstad
Dear Ascofrance. I have not posted pyrenos for a l
19-04-2025 08:51
Henri KoskinenCould you help me in the right direction with this
18-04-2025 21:54
Hartmut Schubert
Hi Forum,I found this aquatic pyrenomycete a few d
16-04-2025 08:53
Josep Torres
Hello.An anamorph photographed under holm oaks thi
18-04-2025 17:13
Francois Guay
I found this interesting reddish Helotiales growin
18-04-2025 11:34
Castillo Joseba
Me mandan el material seco de Galicia (España), r
17-04-2025 18:31
Giovanni ANTOLA
Bonjour, J'aurais besoin d'aide avec ce pezizale
Nectria violacea.
Luc Bailly,
27-10-2009 16:26
Quelles sont ces cellules violettes verruqueuses, -> 10 µ, que l'on observe autour des périthèces, dans le stroma de Nectria violacea? L'anamorphe?Et est-ce Nectria ou Nectriopsis violacea?
Amitiés - Luc BAILLY.
Gary Samuels,
27-10-2009 16:31
Re:Nectria violacea.
Nectriopsis violacea only occurs on the slime mould, Fuligo septa. The round 'cells' might be spores of the Fuligo. The anamorph of N. violacea is acremonium-like, with hyaline, ellipsoidal conidia. N violacea is the only species I know to occur on F septica. It is easily recognized by a crown of white hairs around the ostiolar opening. These can be seen with a loup.
Luc Bailly,
27-10-2009 16:39
Re:Nectria violacea.
Ah, okay, thanks. I was surprised by the color very similar to that of the Nectriopsis's peritheces.
And yes, it was on an old Fuligo septica. And I did notice the white hairs.
Thanks, and cheers - LUC.
And yes, it was on an old Fuligo septica. And I did notice the white hairs.
Thanks, and cheers - LUC.