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28-03-2026 07:55

Marc Detollenaere Marc Detollenaere

Hello everybody,Yesterday I found a number of whit

26-03-2026 15:31

Ã…ke Widgren Ã…ke Widgren

Hello,I found this one in October last year, on r

27-03-2026 15:23

Gernot Friebes

Hi,this Trichopezizella deviates from typical T. b

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

27-03-2026 15:08

Gernot Friebes

Hi,I'm looking for help with this coelomycete on C

27-03-2026 10:47

Ã…ge Oterhals

I have tentatively identified this Stictis to S. f

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

26-03-2026 12:50

David Chapados David Chapados

Hi,I'm having a hard time figuring which Pseudombr

26-03-2026 11:17

Vasileios Kaounas Vasileios Kaounas

Found 11-03-26, in leaf of Ulmus sp. Diameter 2-4

25-03-2026 22:23

Marc Detollenaere Marc Detollenaere

Dear Forum,On a debarked stem of Tilia, we found s

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Tarzetta quercus ilicis ?
Vasileios Kaounas, 07-02-2021 08:57
Vasileios Kaounas
Found in Quercus ilex, near Cupressus semprevirens and Pinus halepensis

spores (21) 21.3 - 24.3 (25.4) × (10.8) 11.3 - 12.7 (13.5) µm
Q = (1.7) 1.8 - 2 (2.1) ; N = 20
Me = 22.9 × 12.2 µm ; Qe = 1.9

asci 292 - 322.8 × 13.4 - 17.4 µm
Nicolas VAN VOOREN, 08-02-2021 14:10
Nicolas VAN VOOREN
Re : Tarzetta quercus ilicis ?
Hello.
The spore shape of this collection doesn't fit well with T. quercus-ilicis. The latter has more ellipsoid ascospores. This is a very difficult group, and DNA sequencing may be useful.