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24-12-2025 17:08

Propolis sp. on Picea abies
Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Orbilia
Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

blanc poilu
Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Small resin asco?
Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Spherical Pyrenomycete
Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Phylloscypha labessiana ?
Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Nectria ??
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Phylloscypha boltonii
Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Tatraea dumbirensis?
Stefan Jakobsson, 13-07-2020 13:57
Here a 5 mm wide fungus growing on a decidious(?) stick in a dense thicket. Everything matches Tatraea dumbirensis well as far as I can see - execpt for the spore width. The spores are

(15.5) 16.8 - 19.5 (22.1) × (4.6) 4.9 - 5.5 (5.7) µm
Q = (2.72) 3.06 - 4.30 (4.81) ; N = 34
Me = 18.01 × 5.23 µm ; Qe = 3.47


Is this just a narrow spored Tatraea dumbirensis or something related?


Stefan

  • message #64131
  • message #64131
Hans-Otto Baral, 13-07-2020 16:26
Hans-Otto Baral
Re : Tatraea dumbirensis?
In fact, and it reminds me of T. macrospora from N-America. But there the spores are much longer.

At the moment I have no other suggestion, but one must carefully compare species in Phaeohelotium.

Zotto