14-08-2016 23:15
Alex Akulov
Dear friendsCan you help me to find the descriptio
05-06-2026 11:02
Thomas Læssøehttps://svampe.databasen.org/observations/10596691
04-06-2026 11:36
Gernot FriebesHi,found on Vaccinium myrtillus.Asci: IKI –, 8-s
05-06-2026 12:10
François Freléchoux
Capitotricha sp. sur Lonicea caerulea Caractères
19-05-2026 10:27
Patrice TANCHAUDBonjour, récolte récente sur terre retournée i
04-06-2026 18:39
Gernot FriebesHi,I collected this species in two different locat
22-05-2026 13:29
Gernot FriebesHi,I am curious to hear your opinion on this mater
Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes,
14-07-2025 13:37
do you think this collection could be R. ulmariae? It grows on leaves and petioles of Saxifraga rotundifolia. Ascospores measure around 12.8-14.8 x 4.5-5.0 µm. Croziers are present.
Best wishes,
Gernot
Hans-Otto Baral,
14-07-2025 15:35
Re : Rutstroemia ulmariae(?) on Saxifraga rotundifolia
It looks really very similar. Typically R. ulmariae has olive-grey-brown apothecia and occurs also on Potentilla, but 3x found with brown apos on the type substrate.
There exists an ITS sequence (KL462), presumably from Filipendula, but I do not have it.
Gernot Friebes,
14-07-2025 15:37
Re : Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Thank you, Zotto!