20-10-2017 09:23
Garcia SusanaEste otro crecía en el mismo trocito de madera qu
20-03-2026 16:16
Edvin Johannesen
These 0.5 mm diam. acervuli were breaking through
19-03-2026 19:34
Filip Fuljer
Hello everyone,a few days ago I collected this str
19-03-2026 18:25
William Slosse
Good evening everyone, On 18/03/26 I found a few
17-03-2026 10:09
François Freléchoux
Bonjour, Voici la description rapide d'un petit d
19-03-2026 17:50
Enrique Rubio
Hi to everybodyThese thiny, blackish pseudothecia
18-03-2026 13:09
Khomenko Igor
I recently examined Celtis occidentalis branches
17-03-2026 19:41
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
I collected this ascomycete growing on wood unidentified. He did it in large groups.
Look at my bibliography and I think it can be Hyaloscypha aureliella. But I see that there is another species, H. Britannica, who is very similar and I doubt.
Can you help me identify it?
Thanks greetings
Susana
Hello Susana,
I think it is H. aureliella. H. britannica is quite similar but has larger spores.
Regards from Lothar
Attached from Zottos key (In vivo veritas):
12. Sp. 7-12(14)/2,4-3,3 µm, CRB-, H. 40-90(130) µm long.... H. britannica var. br.
12. Sp. 5-8(?10,5)/2,2-2,7 µm, surface CRB deep violet, H. 20-45(50) µm long (= H. stevensonii) ..................................... H. aureliella
I saw the key, but I've also seen in the folder of H. aureliella that the size of spores is bigger and maybe more closer to H.britannica.
Saludos
Susana