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29-09-2020 01:15

Valencia Lopez Francisco Javier

Hola a todosTengo estos Thecotheus sp recolectados

27-09-2020 20:28

Mirek Gryc

Hi.Several fruiting bodies grew from a piece of st

25-09-2020 18:06

Andgelo Mombert Andgelo Mombert

Bonsoir, Un petit Unguiculariopsis intéressant.

23-09-2020 16:41

Josep Torres Josep Torres

Hola. Pequeñas fructificaciones sobrias la superf

27-09-2020 10:53

Polina Havrysh Polina Havrysh

Dear community!There's a coelomycetes fungus on Ta

26-09-2020 17:20

Gérard MELARD

Bonjour,Je cherche à identifier ce champignon sur

25-09-2020 16:41

Thomas Læssøe

Any thoughts on this one:https://svampe.databasen.

25-09-2020 11:01

Mirek Gryc

Hi One small ascomata (about 8 mm in diameter) fo

24-09-2020 17:08

Garcia Susana

Apotecios estipitados, de hasta 1mm de diámetro.

24-09-2020 16:05

Angel Pintos Angel Pintos

Anybody can help with this?:Rhinocephalum chochrja

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"Nectria" on old Ganoderma applanatum
Lothar Krieglsteiner, 13-08-2020 19:44
Lothar Krieglsteiner... last week in the Eifel (Germany). It looks macroscopically like forms of the old "Nectria episphaeria" or like "N." cosmariospora on Inonotus. Does there exist a species that ist confined to or prefering Ganoderma as a substrate? I did not examine the specimen with the microscope by now and it is quite likely the perithecia are all old - but I would do it if there is a chance to say: yes, it is this species. Who can help?
Best regards, Lothar
  • message #64596
Thomas Læssøe, 14-08-2020 15:06
Re : "Nectria" on old Ganoderma applanatum
such old Ganoderma applanatum are often "infested" with Albertiniella polyporicola so that could also be the host of the nectrioid
cheers

Thomas
Lothar Krieglsteiner, 14-08-2020 18:45
Lothar Krieglsteiner
Re : "Nectria" on old Ganoderma applanatum
Hello Thomas,
thanks for your proposal. But - I know Albetiniella polyporicola, and this was definitely not on the polypore and cannot be the host of the Nectria. It is growing on the Ganoderma.
Best regards, Lothar