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
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
Amerosporous pyreno on Picea
Gernot Friebes,
01-08-2014 20:25
I found this species on a decorticated branch of Picea abies about 2 m above the ground, assoc. with Pseudographis pinicola and Orbilia sp. (immature). Asci are apparently bitunicate although at the same time they appear to be rather delicate. Ascospores are non-septate, hyaline, smooth, and measure about 9-13 x 4-5 µm. The hamathecium consists of hyaline, filiform, pseudoparaphyses-like structures. No reaction in IKI observed. Any ideas for this fungus?
Best wishes,
Gernot
scale = 10 µm
Björn Wergen,
02-08-2014 21:40
Re : Amerosporous pyreno on Picea
Hallo Gernot,
I do not know what that is, but I am sure I had the same from "Weißensee" (Carinthia) in 2013 (on Picea abies). See attached photos.
regards,
björn
I do not know what that is, but I am sure I had the same from "Weißensee" (Carinthia) in 2013 (on Picea abies). See attached photos.
regards,
björn
Gernot Friebes,
03-08-2014 14:07
Re : Amerosporous pyreno on Picea
Hi Björn,
thanks, that looks quite similar indeed. My find is from Carinthia as well - Seebachtal bei Mallnitz.
Best wishes,
Gernot
thanks, that looks quite similar indeed. My find is from Carinthia as well - Seebachtal bei Mallnitz.
Best wishes,
Gernot