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21-11-2025 11:52

Jean-Luc Ranger

Bonjour à tous, on voit toujours 2 espèces areni

21-11-2025 11:51

Jean-Luc Ranger

Bonjour à tous, on voit toujours 2 espèces areni

21-11-2025 11:51

Jean-Luc Ranger

Bonjour à tous, on voit toujours 2 espèces areni

21-11-2025 10:56

Christopher Engelhardt Christopher Engelhardt

Very small (~0,5 mm) white ascos, found yesterday

21-11-2025 10:50

Mirek Gryc

Hello Please help me identify this little asco.It

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

29-06-2016 18:06

Elisabeth Stöckli

Bonjour,Trouvé sur branches mortes cortiquées de

14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

17-11-2025 21:46

Philippe PELLICIER

Bonjour,Récolté sur bois pourrissant de feuillu

20-11-2025 14:14

Mick Peerdeman

Found on the leaves of 'Juglans regia' in the Neth

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Lachnum on Cyperaceae
Juuso Äikäs, 11-06-2023 21:08
I found some Lachnums today growing in a bog. The substrate was either Carex or Eriophorum.

Asci 8-spored, IKI+(bb), without croziers. Paraphyses full of small VBs, hairs granulose and with uninflated or at most slightly inflated tips. Spores with a rather high OCI, measuring 12.9 - 14.8 × 2.8 - 3.1 µm.

Ideas?
  • message #76358
  • message #76358
Hans-Otto Baral, 12-06-2023 09:26
Hans-Otto Baral
Re : Lachnum on Cyperaceae
This is Lachnum juncinum. That species was described from Australia, but it fits well European records, except that the absence of croziers remains to be clarified in the type. Records are from Carex, Cladium, Eriophorum and Juncus.
Juuso Äikäs, 12-06-2023 12:21
Re : Lachnum on Cyperaceae
Thank you for the ID and info! Apparently there's quite a lot of variety with the spore length.