31-05-2025 00:51
Ethan CrensonHello, Last week in New York City this Orbilia wa
30-05-2025 17:54
Louis DENYHello forum!Touvé près de Belfort, altitude 350m
30-05-2025 17:55
Louis DENYHello forum!Touvé près de Belfort, altitude 350m
20-05-2025 22:15
Francois Guay
I found this ascomycete at the base of a dead fern
30-05-2025 12:53
Gernot FriebesHi,I'm struggling to find a name for this species.
28-05-2025 21:19
Terje KristiansenThe rose is intertwined with black elderberry.Prob
White Lasiobelonium?
Francois Guay,
08-05-2025 02:22
I found this white, hairy ascomycete on the bark of a living Populus tree. I think it might be a Lasiobelonium sp.? Does anyone know what it could be?-Asci 8 spored, IKI+
- Spores 25-26,57 x 3,05 - 3,51 µm
Here is the iNat link for photos: https://www.inaturalist.ca/observations/271280364
Thank you !
Here is the iNat link for photos: https://www.inaturalist.ca/observations/271280364
Thank you !
Hans-Otto Baral,
08-05-2025 11:17
Re : White Lasiobelonium?
This looks much like Lasiobelonium corticale which has been reported with spores 11-25 x 2-4 µm, except for the pale colour. Maybe you have a species with a little longer spores, but my docu HB 5633b shows spores 20-30.5 x 3-3.8 µm and apos pale to light ochraceous-brownish. So this could all be the same. And I see Enrique (ERD 6276) measured 18.6-29.3 x 3.8-4.7 µm.
I wonder why this species was rarely connected in recent times, and no sequence appears to exist.
Francois Guay,
08-05-2025 20:29
Re : White Lasiobelonium?
Interesting, this could all be the same, yes. I have both the brownish specimens from another collection and this white/pale collection. I will send both for sequencing so we can compare the sequences. Thank you, Zotto!
Hans-Otto Baral,
08-05-2025 20:42
Re : White Lasiobelonium?
ah, that would be exquisite!