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25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

Malcolm  Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

23-01-2026 21:50

Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

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

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

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Lachnum sur Fagus
Bernard CLESSE, 27-02-2016 13:54
Bernard CLESSEBonjour à tous,

Que pensez-vous de ce Lachnum trouvé sur grosse branche morte et décortiquée de hêtre ?

a) spores fusiformes, sans guttules : 7-14x2-3
b) poils cylindriques, très légèrement enflés au sommet, arrondis au sommet, septés, très finement incrustés (pubescents)
c) paraphyses fusoïdes, dépassant légèrement les asques.

Bernard
  • message #41202
  • message #41202
  • message #41202
Hans-Otto Baral, 27-02-2016 18:00
Hans-Otto Baral
Re : Lachnum sur Fagus
The paraphyses conmtain some VBs, so I think it should be L. brevipilosum. Spores would fit.
Asci should be without croziers in that species, could you verify this?
Bernard CLESSE, 27-02-2016 21:46
Bernard CLESSE
Re : Lachnum sur Fagus
Good evening Zotto,

Asci without crozier and very few VBs at the top of paraphyses. So, OK for Lachnum brevipilosum ?

Thank you very much,

Bernard
  • message #41210
Hans-Otto Baral, 27-02-2016 22:02
Hans-Otto Baral
Re : Lachnum sur Fagus
Yes! But this paraphysis is dead and what you saw are LBs which are stable.

VBs I saw in the centre of a paraphysis in the image paraphyse1.
Bernard CLESSE, 27-02-2016 22:07
Bernard CLESSE
Re : Lachnum sur Fagus
OK Zotto, thank you very much for your explanations !

Bernard