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01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

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éric ROMERO éric ROMERO

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Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

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Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

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Arnold Büschlen

Bryocentria brongniartii und B. metzgeriae mit ihr

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

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Zugna Marino Zugna Marino

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Lachnum on Juncus
Juuso Äikäs, 13-06-2021 06:39
These tiny Lachnums were growing in a moist depression on dead stems of Juncus cf. effusus.

Paraphyses and hairs with VBs, quite clearly without croziers.

Spores: 7.9 - 10.2 × 1.7 - 2 µm.

Could this be Lachnum caricis? The name implies that it grows at least on Carex -- maybe on Juncus too?
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Hans-Otto Baral, 13-06-2021 09:36
Hans-Otto Baral
Re : Lachnum on Juncus
Yes I think so, the hairs are often apically slightly inflated in your sample, and a tendency to a spathulate apex is also seen in other docus of the species. L. caricis is also reported on Cladium and Juncus in the literature
Juuso Äikäs, 13-06-2021 11:05
Re : Lachnum on Juncus
Thanks for the conformation and info. Again a species missing from our species list.