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27-02-2026 17:51

Michel Hairaud Michel Hairaud

Bonjour, Quelqu'un peut il me donner un conseil p

28-02-2026 15:52

Spooren Marco Spooren Marco

Who has an idea ? I have no coupes made for conid

28-02-2026 14:43

Alain GARDIENNET Alain GARDIENNET

A new refrence desired :Svanidze, T.V. (1984) Novy

28-02-2026 11:54

Alain GARDIENNET Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

27-02-2026 16:17

Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

27-02-2026 12:56

Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

26-02-2026 22:06

Malcolm  Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

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Coniochaeta lignicola
Joop van der Lee, 05-02-2016 10:27
Joop van der Lee

Found on horse dung.


Pseudothecium: 227x148; neck area covered with rigid hairs.
Hairs: 46-58x4.6-5.0 um; thickwalled 0.7-0.9 um; at first light brown later very dark brown.
Asci: 8-spored; 127-132x25.4-26.9 um with a very short stipe
Spores: uniseriate; 18.6-20.6x14.6-15.4 um; no germ slit observed


 

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Jacky Launoy, 05-02-2016 10:49
Re : Coniochaeta?
Joop,

je pense qu'il s'agit de Coniochaeta discospora (Aursw.) Cain.

Jacky
Joop van der Lee, 05-02-2016 13:32
Joop van der Lee
Re : Coniochaeta?
Merci Jacky.
David Malloch, 06-02-2016 15:22
David Malloch
Re : Coniochaeta?
Joop,

It seems close to Coniochaeta lignicola (=C. discospora).  However, the short asci, ellipsoidal ascospores and lack of (or inconspicuous) germ slit do not fit C. lignicola perfectly . I can't find a name that is better though.

Dave
Joop van der Lee, 06-02-2016 16:52
Joop van der Lee
Re : Coniochaeta?
Thanks David.