01-01-2026 18:35
Original loamy soil aside a artificial lake.The co
31-12-2025 19:27
Collected from loamy soil, at waterside (completel
30-12-2025 16:44
Pascal DucosBonjour,Une anamorphe rose stipitée, très nombre
30-12-2025 17:14
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous aider Albe
29-12-2025 10:15
Hulda Caroline HolteHello, I found and collected this propoloid ascom
30-12-2025 09:04
Hello.A Pyrenomycete sprouting sparsely but very d
29-12-2025 17:44
Isabelle CharissouBonjour,J'aimerais savoir si d'autres personnes au
Nectria on Quercus
Maren Kamke,
22-01-2019 21:17
Good evening,I found this nectria species gregarious on an decorticated oak-stem. Pale yellow 0,02 mm diameter. Ascomata not collapsing, with solitary, flexuous hairs, covered with a tomentum with thickwalled hyphae, acompanied by a white Anamorphe. Ascospores 1-septate and verruculose.
Regards Maren
Alain GARDIENNET,
22-01-2019 21:35
Re : Nectria on Quercus
Hi Maren,
Not a Nectria (KOH +). Look at Bionectriaceae, especially Lasionectria.
Alain
Maren Kamke,
24-01-2019 20:00
Re : Nectria on Quercus
Thank you, Alain.










