04-06-2024 22:36
David WasilewskiFrom the edge of a lawn near an old apple tree, ap
04-06-2024 17:29
Lothar Krieglsteiner
found yesterday on Carex flacca, Schwäbische Alb,
03-06-2024 23:14
Shane JohnBarghoorn, E.S.; Linder, D.H. 1944: Marine fungi:
03-06-2024 10:21
Danny Newman
Hello AscoFrance, I have been made aware of a sig
24-04-2021 09:50
Josep Torres
Hola.Un Hypocreal brotando sobre el himeno de unos
02-06-2024 12:01
Yves AntoinetteTrouvé dans la litière de Douglas, aspect de gyr
01-06-2024 20:26
Andgelo Mombert
Bonjour à tous, Sur branche morte de Carpinus en
02-06-2024 15:25
B Shelbourne
• Hymenoscyphus: Macro, habitat, VBs, spores, ex
Phaeocryptopus?
Guy Buddy,
14-06-2022 18:22
Could this be a species of Phaeocryptopus? P. nudus has been reported on this host before, but I cannot find much info on it. The tree was experiencing a needle cast of last years growth, Fabrella tsugae was also found on the same branch. No amyloid reaction in Lugols. All micro taken in H2O. Spores measure 8-10 x 4-5 um.
Location: Cranberry Wilderness, West Virginia, USA
Host: Tsuga canadensis
Thanks!
Guy Buddy,
17-06-2022 03:46
Re : Phaeocryptopus?
Looking closer the ascomata do not appear to be erupting from the stomata. But the bitunicate asci and spores look promising for Venturiaceae.