06-04-2026 21:36
Viktorie Halasu
Hello, could anyone please send me the article wi
06-04-2026 19:40
David Gibbs
Help with this one much appreciated, on rotting Fa
06-04-2026 11:07
Louis DENYBonjour forum, Trouvé sur bois de feuillu très d
06-04-2026 16:24
Juuso ÄikäsLast Tuesday I found some tiny white Helotiales gr
05-04-2026 20:40
Robin Isaksson
Hi!Found i Japan on bark of Abies sp. Spores 35-4
06-04-2026 08:15
Lothar Krieglsteiner
some days ago, on the lower surface of leaf of Que
Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes,
14-07-2025 15:52
I wanted to share this collection on Rubus idaeus because it differs from typical O. millepunctata by the presence of croziers. The ascospores are around 6.2-8.9 x 1.5-2.1 µm.
There seems to be some correlation between the host (Rubus idaeus) and the presence of croziers. Do you know if croziers are always present in collections on Rubus?
Best wishes,
Gernot
Hans-Otto Baral,
14-07-2025 16:10
Re : Olla aff. millepunctata (croziers +) on Rubus idaeus
The type was on Senecio fuchsii from Belgium (Ardennes) and has simple septa (HB 8918).
Besides two samples in my Rubus folder I have four further ones in which I saw croziers. So we have 7x croziers on Rubus and never simple septa.
Gernot Friebes,
14-07-2025 16:15
Re : Olla aff. millepunctata (croziers +) on Rubus idaeus
Thanks again, Zotto. It seems to be a consistent character then.
Best wishes,
Gernot
Best wishes,
Gernot