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10-03-2026 18:08

Marc Detollenaere Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

07-03-2026 22:22

Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

William Slosse William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 16:30

François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

Alain GARDIENNET Alain GARDIENNET

Hi forum, I'm now looking for another reference c

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Stilbella? on Myxarium - Denmark
Karen Poulsen, 13-04-2024 17:39
Hi,

On Myxarium on the cutting surface of tall stump during decomposition. After 3 weeks damp i fridge.

Black chimney-like with white to greyish globular head with conidial mass, approx. 175 µm high and 50-100 µm diam. Conidia hyaline, 4-5 x 1.5 µm. In addition, there are other spores which must be from the host M. hyalinum (few septa, 12-13.5 x 4-5 µm). Conidia and spores both appear to emanate from the white head.


Best regards,


Karen P.

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