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30-11-2025 12:53

Edvin Johannesen Edvin Johannesen

White short-stipitate apothecia found on thin twig

30-11-2025 10:47

William Slosse William Slosse

I recently found a collection of small Peziza sp.

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

29-11-2025 08:40

Andreas Millinger Andreas Millinger

Hello,on a splintered part of a branch on the grou

28-11-2025 16:45

Nogueira Héctor

November 23, 2025 Requejo de Sanabria (León) SPAI

25-11-2025 14:24

Thomas Læssøe

https://svampe.databasen.org/observations/10490522

27-11-2025 15:41

Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

27-11-2025 11:31

Thomas Læssøe

Collectors notes: Immersed ascomata, erumpent thro

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Black carbonized from Sintra_2019
Lepista Zacarias, 08-04-2019 20:40
Dear all,
I found the fungus in the attached photos last weekend in Sintra, Portugal, while looking for lichens in a mediterranean forest. The fungus has a black carbonization and is projected from inside the bark of the tree/shrub. It has asci with 8 spores each, and the spores are simple with the following dimensions:
(29.7) 31.4 - 37.3 (39.2) × (11.4) 11.7 - 14.2 (16.2) µm
Q = (2.2) 2.4 - 2.9 (3.3) ; N = 20
Me = 34.3 × 12.9 µm ; Qe = 2.7
I would appreciate any comment, guess or analysis toward its identification.
Thanks in advance,
zaca
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Enrique Rubio, 08-04-2019 20:47
Enrique Rubio
Re : Black carbonized from Sintra_2019
I think you have a terrible Botryosphaeria/Diplodia. And I think the determination is not possible without knowing the anamorph.
Lepista Zacarias, 08-04-2019 21:03
Re : Black carbonized from Sintra_2019
Thanks, Enrique, for the quick answer.
I see why you call it "terrible".
Regards,
zaca