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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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Trichothecium roseum?
Marc Detollenaere, 25-06-2020 22:46
Marc Detollenaere

On the bark of a living Acer pseudoplatanus I found a number of white colonies of Hypho's.


Some hyphae had swollen tips. The conidia were hyaline, 1-septate and measured 31x14µ.


Could it be Trichothecium?

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Jacky Launoy, 26-06-2020 10:55
Re : Trichothecium roseum?
Hallo Marc,

La mesure des conidiies correspond plustôt à Trichothecium inaequale Massee & Salmon. Les mesures dans la clé de Seiffert qui traite les espéces sur excréments donne 24-30 x 15-20 µm. 
Jacky
Marc Detollenaere, 26-06-2020 20:55
Marc Detollenaere
Re : Trichothecium roseum?

Jacky,


Thank you for your answer but inaequale seems to be coprophilous and has a larger sporewidth. The conidia I measured were between 11 and 14µ.