17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif
11-09-2025 16:57
Jason Karakehian
Our revision of Marthamycetales (Leotiomycetes) is
16-09-2025 12:53
Philippe PELLICIERPézizes de 1-4 mm, brun grisâtres, sur les capsu
03-09-2025 12:44
Enrique Rubio
Hi to somebody.I would like to know your opinion o
15-09-2025 14:40
Nicolas VAN VOOREN
Hello.I'm searching for a digital copy of the seco
14-09-2025 22:16
Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de
13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate
10-09-2025 17:18
Blasco Rafael
Hola, encontre este estiercol de vaca estos apotec
13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.
10-09-2025 23:53
Marcel Heyligen
Found on Robinia pseudoacasia together with Diapor
Valsa/Cytospora pruinosa?
Karl Soler Kinnerbäck,
24-03-2021 12:22
Spores 15-19 x 4-5
I read in Ellis Ellis about Valsa pruinosa and it seemed like a good candidate.
Does anyone know if this is correct or is it perhaps another species?
Vera Hayova,
25-03-2021 00:24
Re : Valsa/Cytospora pruinosa?
Yes, it is.
In external appearance it looks different from many other species of Valsa/Cytospora as it has no discs, only remnants of ectostroma.
In external appearance it looks different from many other species of Valsa/Cytospora as it has no discs, only remnants of ectostroma.
Karl Soler Kinnerbäck,
25-03-2021 20:51
Re : Valsa/Cytospora pruinosa?
Thanks Vera!
Can you recommend any good article or other literature where I can read about this species?
I have not found anything myself.
Karl
Can you recommend any good article or other literature where I can read about this species?
I have not found anything myself.
Karl
Vera Hayova,
25-03-2021 22:49
Re : Valsa/Cytospora pruinosa?
Hi Karl,
Many years ago, in 1998, I published info on this species in IMI Descriptions, under prioritized at that time name Valsa cypri (now Cytospora pruinosa). You can see it attached.
I am not aware of any more recent publications. The earlier ones you can find therein.
Vera
Many years ago, in 1998, I published info on this species in IMI Descriptions, under prioritized at that time name Valsa cypri (now Cytospora pruinosa). You can see it attached.
I am not aware of any more recent publications. The earlier ones you can find therein.
Vera
1367-0001.pdf
Karl Soler Kinnerbäck,
26-03-2021 08:25
Re : Valsa/Cytospora pruinosa?
Hi Vera,
Thanks again! Very appreciated.
Karl
Thanks again! Very appreciated.
Karl