26-03-2026 15:31
Ã…ke Widgren
Hello,I found this one in October last year, on r
27-03-2026 15:23
Gernot FriebesHi,this Trichopezizella deviates from typical T. b
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
27-03-2026 15:08
Gernot FriebesHi,I'm looking for help with this coelomycete on C
27-03-2026 10:47
Ã…ge OterhalsI have tentatively identified this Stictis to S. f
24-03-2026 21:37
Elisabeth StöckliBonsoir,Sur bois (tronc) très pourri de conifère
25-03-2026 22:23
Marc Detollenaere
Dear Forum,On a debarked stem of Tilia, we found s
24-03-2026 15:44
Ã…ge OterhalsI hope someone can confirm the name of this collec
Tatraea dumbirensis look-alike
Edvin Johannesen,
14-08-2022 18:08
Found on deciduous wood (probably Betula) in subalpine region in central Norway. I was hoping for T. dumbirensis, but the size and shape of the spores are different. Spores 12-15 x 5-6 micr, ellipsoid-fusiform, multiguttulate (not comma-shaped or sigmoid). Paraphyses 3-6 micr broad, guttulate (measured in water). No coziers. IKI+ (blue) with Lugol (no KOH pre-treatment). Pale brownish ectal excipulum, textura angularis/globulosa (?). The apothcia 3-6 mm across, attached to the substrate on a constricted, stem-like base.
Suggestions welcomed.
Lothar Krieglsteiner,
14-08-2022 18:23
Re : Tatraea dumbirensis look-alike
Strange. Without the spore measures I would also have said T. dumbirensis.
Yours, Lothar
Yours, Lothar
Edvin Johannesen,
14-08-2022 18:33
Re : Tatraea dumbirensis look-alike
Thanks, Lothar!
Hans-Otto Baral,
14-08-2022 20:42
Re : Tatraea dumbirensis look-alike
Indeed, must be Aleuriella personata, which is a Tatraea too.
The species was repeatedly found during the past years, though perhaps not in the Forum. See my Tatraea folder.
Edvin Johannesen,
14-08-2022 22:02
Re : Tatraea dumbirensis look-alike
Fantastic! Thanks a lot :-)
It matches Thomas Læssøe's record very nicely:
https://www.gbif.org/occurrence/3386487438
I will have a look in your folder, for sure.
Only one record (the above) in GBIF, for whatever reason.
It matches Thomas Læssøe's record very nicely:
https://www.gbif.org/occurrence/3386487438
I will have a look in your folder, for sure.
Only one record (the above) in GBIF, for whatever reason.
Hans-Otto Baral,
14-08-2022 22:09
Re : Tatraea dumbirensis look-alike
Seems I never saw the species myself.
Edvin Johannesen,
14-08-2022 22:14
Re : Tatraea dumbirensis look-alike
Species Fungorum has this name as current name:
Pyrenopeziza personata (P.Karst.) Boud.
Comment?
Pyrenopeziza personata (P.Karst.) Boud.
Comment?
Hans-Otto Baral,
15-08-2022 09:38
Re : Tatraea dumbirensis look-alike
Ascofrance is often not up to date. Huhtinen 1994 used Aleuriella. perhaps he wasn't aware of the similarity with Tatraea (I did not look up his paper today). Pyrenopeziza makes no sense.
Edvin Johannesen,
15-08-2022 10:05
Re : Tatraea dumbirensis look-alike
OK. I also thought Pyrenopeziza sounded strange.