08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
Karstenia? Parakarstenia?
David Chapados,
17-01-2025 17:20
Hi,
Would it be possible to find the species of this specimen?
Found on an unknown incubated twig (not wood), Québec, Canada.
Spores multiseptate, 41,2-54,3 x 2,8-3,7um.
Tip of paraphyses IKI+.
Hans-Otto Baral,
17-01-2025 21:43
Re : Karstenia? Parakarstenia?
Following my folders, K. macer is such blackish and looks partly just like yours, while K. idaei is much more pale. Parakarstenia is without any projecting lobes.
Lothar Krieglsteiner,
17-01-2025 22:14
Re : Karstenia? Parakarstenia?
the correct declination is Karstenia macra (Karstenia f)
Hans-Otto Baral,
18-01-2025 09:51
Re : Karstenia? Parakarstenia?
you seem to be right Lothar, I never hear but I see it was also Phacidium macrum P. Karsten.
Lothar Krieglsteiner,
18-01-2025 10:13
Re : Karstenia? Parakarstenia?
macer, macra, macrum
Hans-Otto Baral,
18-01-2025 10:18
Re : Karstenia? Parakarstenia?
und offenbar gibt es das nicht als Hauptwort
David Chapados,
22-01-2025 17:24
Re : Karstenia? Parakarstenia?
Thank you!