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27-02-2026 12:56

Conidiomata on Pinus sylvestris cones
Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

27-02-2026 11:21

Nemania diffusa complex
Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

26-02-2026 22:06

Geoscypha
Malcolm Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

En madera sin determinar
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

24-02-2026 00:21

Pezizale
Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Anamorph on Tilia
Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

lasiosphaerioid on pine cone with small, slender spores - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Calycina heterospora
Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Fracchiaea callista? on Carpinus
Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Ayuda con Tarzetta sp
Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

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Baited fungus, help with ID.
Spooren Marco, 31-12-2025 19:27
Spooren Marco
Collected from loamy soil, at waterside (completely wet soil thus )and baited on aquarellpaper,I detected a very small set of fungi, one anamorph, as depicted, and a perithecial fruitingbody assumely the teleomorph.

The other photograph  depicts conidia, or ascospores from te ascomycete.The perithecia were to scanty and, mostly, to small ot prepare from the paper.The anamorph is captured under cellotape.

I do not have a clou where to search for the fungus/ fungi (I do not give mesurement at this point )if, a.i photograped conidia, b. I made a photograph of some, to me, strange spores.

Maybe someone has an idea ?(Giving pictures of the conidiogeous cell would be premature now, I think. )
  • message #84243
  • message #84243
Albert Ibars, 01-01-2026 08:05
Albert Ibars
Re : Baited fungus, help with ID.
Considering the cellulose-baiting from wet soil, some of the fungi involved are likely cellulolytic.

The brown spores show a general resemblance to Chaetomium-like ascospores, but this should be treated with caution in the absence of asci or perithecia.

The conidiomatous structure could be Botryotrichum-like, a genus often associated with Chaetomium.

With the data currently available, this remains speculative and is only intended as a possible line of thought, should you wish to explore it further.

Best regards

Spooren Marco, 01-01-2026 15:22
Spooren Marco
Re : Baited fungus, any idea ?
Baiting with that paper is for collecting cellolytic fungi.So no suprise.

 The idea about th anamorph  is a nice one worth to dive in the literature for.

It is by no means  a Chaetomium however from which are the black spores.The perithecia I mentioned lacked hairs or setae.Chaetomium has, as far I am aware, no spores with appendages, as seen on my photo.It is like a collarette, and realizing that, i remember seen pictures , or life material, of such spores. In the Sordariales ?