10-06-2026 21:16
François Freléchoux
Bonsoir,Le dernier du jour, en attendant votre avi
11-06-2026 19:01
William Slosse
Hello all,In an attempt to make a culture of a sus
11-06-2026 19:03
Nicolas VAN VOOREN
Chers membres d'Ascofrance,Le site sera placé en
10-06-2026 23:08
éric ROMERO
Bonjour tous, Je vous propose un Mollisia trouvé
09-06-2026 18:32
Camille MertensSur morceau de roseau immergé 0,5 - 0,7 mm de dia
10-06-2026 12:54
Steve ClementsBonjour encore, Pouvez-vous m'aider, s'il vous pl
10-06-2026 21:07
François Freléchoux
Toutes les tiges de gentianes jaunes de l'an passÃ
10-06-2026 13:41
François Freléchoux
Bonjour à nouveau, Voici une trouvaille d'hier.
10-06-2026 11:53
Steve ClementsBonjour, This disco is abundant on dead stems of
Lachnum on Juncus -> Lachnum pudicellum
Margot en Geert Vullings,
20-05-2026 21:49
White fruitbody 0.7mm in diameter, stipe also hairy.
Texture:
Textura prismatica.
Hairs:
Incrusted to the apex, 2-4 septate, thickened apex, refractive guttules in the lower part.
Measured in water: 52.3 - 66.5 (66.6) µm
Asci:
Measured in water: 34 - 36.3 (36.4) × (3.3) 3.4 - 4.8 (4.9) µm
Crozier neg, IKI+
Paraphyses:
Lanceolate with refractive guttules.
Width measured in water: 4 - 5.6 µm
Protruding above asci measured in water: 24.5 - 27 µm.
Spores:
Long ellipsoid, OCI 0-1
Measured in water: (7) 7.3 - 9.5 × (1.4) 1.5 - 1.7 µm, Qe = 5.3
Using the key we arrive at Lachnum pudicellum, but is that correct?
Thank you very much in advance, Geert & Margot
Michel Hairaud,
21-05-2026 08:45
Re : Lachnum on Juncus
Hi Margot and Geert,Â
The data of your collection actually lead to L. pudicellum. This species is common on different Poaceae dead stems. On Juncus several Lachnum can be found, including L. diminutum withclose characteristics but for the spore lengthÂ
AmitiésMichel
The data of your collection actually lead to L. pudicellum. This species is common on different Poaceae dead stems. On Juncus several Lachnum can be found, including L. diminutum withclose characteristics but for the spore lengthÂ
AmitiésMichel
Hans-Otto Baral,
21-05-2026 08:46
Re : Lachnum on Juncus
Yes, I agree
Margot en Geert Vullings,
21-05-2026 13:54
Re : Lachnum on Juncus -> Lachnum pudicellum
Thank you very much to both of you.
The species appears to be new to the Netherlands.
Kind regards, Geert&Margot
Hans-Otto Baral,
21-05-2026 16:12
Re : Lachnum on Juncus -> Lachnum pudicellum
Be careful with Lachnum tenuissimum, which I consider a synonym. I guess that the old L. Verheij (?) had it.
Margot en Geert Vullings,
21-05-2026 19:49
Re : Lachnum on Juncus -> Lachnum pudicellum
Indeed, I saw no synonym at the Mycobank, but Index Fungorum lists Lachnum tenuissimum as valid name. Better look twice.
Thank you for your help.