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29-06-2025 18:11

Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

27-06-2025 14:09

Åge Oterhals

I found this pyrenomycetous fungi in mountain area

26-06-2025 17:53

Angel Pintos Angel Pintos

Does anyone have the following paperMycocaliciacea

11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

23-06-2025 13:25

Enrique Rubio Enrique Rubio

I would like to hear your opinion on this Scutelli

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

25-06-2025 16:25

Thomas Flammer

My first impression was sth like Rutstromeia, but

24-06-2025 22:29

Danny Newman Danny Newman

Hello AscoFrance, I have recently photographed, c

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A filiform Xylaria ?
Esquivel-Rios Eduardo, 20-09-2012 01:44
Hi All

May the Xylaria experts can help in this fungi found growing in a dead twig in the soil. The filaments reach 30 cm. long, 0.5 - 1.0 mm. wide, black, smooth, coriaceous, hollow with a soft tissue inside. No found peritecias o any kind of spores.
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Christian Lechat, 20-09-2012 06:06
Christian Lechat
Re : A filiform Xylaria ?
Hi Eduardo,
I think that your specimens are rhizomorphs of Polyporus. These can be several meters long.

Christian
Jean-Louis CHEYPE, 20-09-2012 09:41
Jean-Louis CHEYPE
Re : A filiform Xylaria ?
Bonjour à tous,
voici ma récolte de Polyporus rhizomorphus décrit par Montagne qui est abondant en Guyane. Mais on trouve très rarement les basidiomes ;  suivant l'article SMF (joint) ces filaments sont des télépodes et sont souvent improprement nommés "rhizomorphes", il s'agirait en fait des prolongement des stipes !
Amiités
Jean-Louis ;o)
Esquivel-Rios Eduardo, 21-09-2012 00:31
Re : A filiform Xylaria ?
But the filaments born direct in a wood ..and full metallic black. ?