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02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

13-02-2026 18:05

Margot en Geert Vullings

On February 9, 2026, we found these small hairy di

14-02-2026 22:45

Tomaz Vucko Tomaz Vucko

Hy!I would ask for some help determing this specie

15-02-2026 04:32

Tomaz Vucko Tomaz Vucko

One more specimen that is giving me some descent a

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

14-02-2026 19:09

Valencia Lopez Francisco Javier

Hola colegasEstoi interesado en este articulo, Agn

14-02-2026 10:58

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

13-02-2026 03:30

Tomaz Vucko Tomaz Vucko

Hello! I found these immersed perithecia on a stic

13-02-2026 18:02

Nogueira Héctor

November 2025 León (SPAIN) ID Help Hello! Thi

12-02-2026 21:34

patrice Callard

Bonjour, la face inférieure des feuilles ce certa

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Psilopezia?
Carmel Sammut, 09-07-2015 20:04
Small specimens (5-7mm) in diameter on twigs in humid area. Collected in December.
Underside shows whitish hyphae (subiculum?)

Asci J-ve & IKI-ve - not sure if pleurorhynchus
Paraphyses septate and splitting, without inflation or colour deposits.
Spores - a few with 2 guttules but mostly without, perhaps immature.
22.9 - 25.7 x 14.2 - 16.7µm Q = 1.4 - 1.8 Mean = 24.1 x 15.3 µm
Subhymenium appears gelatinous (but I am not sure) - textura intricata
Medullary excipulum & ectal both appear made up of textura intricata with elongated transparent hyphae.

I can't key this out using Häffner's key for Psilopezia, any suggestions? Is the genus correct?
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Raúl Tena Lahoz, 09-07-2015 20:30
Raúl Tena Lahoz
Re : Psilopezia?
Hi Carmel
I think it is a Kompsoscypha.
Cheers,
Raúl
Carmel Sammut, 09-07-2015 20:39
Re : Psilopezia?
Thanks Raúl.

I had no clue about this genus. There is an entry for Kompsoscypha cf. chudei on this site and it does look similar.