10-03-2023 13:17
carl van den broeck
Dear forumOn the west coast in Flanders (B) we fou
08-03-2023 23:06
Marc Detollenaere
Dear Forum,On Fraxinus I found some elongated blac
06-03-2023 19:42
Lothar Krieglsteiner
I found only this one perhaps premature, but full
05-03-2023 19:54
Riet van Oosten
Hello, Found by Laurens van der Linde, March 2023
07-03-2023 09:52
Dirk GerstnerHello all,I'm completely in the dark here. I would
02-03-2023 17:43
François BartholomeeusenDear forum members, I must refer to Elisabeth StÃ
04-03-2023 08:58
Castillo Joseba
Me mandan el material seco de Galicia (España)Â
04-03-2023 19:20
Alex Akulov
Dear colleaguesCan you help me with the identifica
Small peziza-like on algae
carl van den broeck,
10-03-2023 13:17
Dear forumOn the west coast in Flanders (B) we found a very small peziza-like fungus on bark of Acer, perhaps on algae, but not on lichen.
Fungus peziza-like very small (1 to 2 mm) with fan-shaped rim. Substipitate, somewhat triangular in side view.
Possibly curved hairs on the edge of the excipulum (see photo). Texture angular.
Occurs on bark (Acer), possibly on algae, but clearly not on the lichen nearby (Lecidella elaeochroma).
Spores 6.8 x 2.7 mu, hyaline, ellipsoid with two drops.
Ascen 8-spored, 40-45 x 4-6 mu
No reaction with lugol.
Can someone help me further?
Thanks
Carl
Enrique Rubio,
10-03-2023 13:20
Re : Small peziza-like on algae
I think you should search in the genus Ungiculariopsis.
carl van den broeck,
10-03-2023 14:21
Re : Small peziza-like on algae
Thank you very much Enrique!
Georges Greiff,
10-03-2023 16:45
Re : Small peziza-like on algae
I agree with Enrique. Unguiculariopsis thallophila on Lecanora is similar.