15-01-2023 21:11
Enrique Rubio
Could someone please send me a copy of this articl
01-12-2022 12:46
Lothar Krieglsteiner
found on 8.7.2022, on the margin of National Park
01-12-2022 13:54
Lothar Krieglsteiner
... found near Snasa, 3.7.22, on remains of Poacea
05-08-2022 13:22
Lothar Krieglsteiner
near Snasa, on mixed lawn with Nowellia curvifolia
08-01-2023 19:16
Robin Isaksson
Hi! Anyone know this anamorf found on malus?
12-01-2023 13:14
Patrice TANCHAUDBonjour, récolte réalisée sur le littoral, asc
10-01-2023 23:54
Marc Detollenaere
Dear Forum,On dead branches of Salix sp, I found s
04-01-2023 14:28
Michel Hairaud
Bonjour, I have lately been given a puzzling coll
? Thyronectria sp.
Alex Akulov,
07-02-2023 14:52
Dear forumPlease help me with the identification of nectrioid fungus with muriform ascospores.
Perithecia are orange-red, cupulate when dry, grouped above the stromata of unknown sterile Pyrenomycete on the dead branches of Aesculus hyppocastanum. Yellow pigment is released after preparation in KOH. Paraphyses are absent, asci in a bundles. Asci 8-sporous, uniseriate, 129-138 ? (9,5) – 12,2 – 12,4, with a short mostly absent stipes. Ascospores hyaline, muriform when mature, 15,6-23,5 x 5,8-7,6.
My guess is that this is something close to Thyronectria. Maybe you will have other ideas.
Grateful before,
Alex
Andgelo Mombert,
09-02-2023 14:43
Re : ? Thyronectria sp.
Dear Alex,
Yes I am also thinking of a Thyronectria. I don't see anything that matches. Possibly an undescribed species! You can send this to Hermann Voglmayr.
Yes I am also thinking of a Thyronectria. I don't see anything that matches. Possibly an undescribed species! You can send this to Hermann Voglmayr.
thank you for the info. it makes me want to look for it on the Aesculus at home.
Best wishes
Best wishes