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27-02-2026 17:51

Michel Hairaud Michel Hairaud

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

27-02-2026 16:17

Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

28-02-2026 11:54

Alain GARDIENNET Alain GARDIENNET

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

28-02-2026 14:43

Alain GARDIENNET Alain GARDIENNET

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

01-03-2026 18:02

Francois Guay Francois Guay

I found this mystery Helotiales on an incubated le

01-03-2026 14:10

Antonio Couceiro Antonio Couceiro

Hola, me gustaria conocer opiniones sobre este tem

01-03-2026 20:34

Hans-Otto Baral Hans-Otto Baral

Does someone have access to Phytotaxa? I am intere

28-02-2026 11:05

Yanick BOULANGER

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

01-03-2026 18:46

Robin Isaksson Robin Isaksson

Hi! This species i se from time to time in the

01-03-2026 08:55

Michel Hairaud Michel Hairaud

Bonjour , Je souhaiterais recevoir cet article :Â

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Helotial
Garcia Susana, 12-11-2015 22:08
Hi
I need help for identify this species.
It grew on old perithecia for some Pyrenomycete.
Small size (150-250 um), brown-greenish color.
Thanks in advance.

Un saludo
Susana

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Hans-Otto Baral, 12-11-2015 22:23
Hans-Otto Baral
Re : Helotial
This looks to me like a pyrenomycete rather than disco.
Gernot Friebes, 12-11-2015 22:37
Re : Helotial
Hi Susana,

I would suggest the genus Tubeufia.

Best wishes,
Gernot
Peter Püwert, 12-11-2015 23:42
Peter Püwert
Re : Helotial
Hi all,
in my opinion it is Tubeufia cerea, here with the anamorphe state and the beautiful helicoid conidiospores. Frequently on old Pyrenomyceten. The collage is an old handicraft.
Regards Peter.
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Garcia Susana, 13-11-2015 09:01
Re : Helotial
Gracias, estaba despistada.
Encaja perfectamente con T. cerea

Un saludo