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20-10-2025 09:36

Searching for an article, Benedix 1962
Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for the following article:Bene

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Hymenoscyphus?
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Pyxidiophora
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Hello to everyone.Did you think it could, be a pyx

22-10-2025 06:43

Orbilia...
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Hi all, I'm having some difficulty with this Orbi

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Dactylospora stygia?
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Dear all,I collected this in the Netherlands, on t

22-10-2025 11:13

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Ombrophila morthieriana var. megalospora
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Bonjour,J'ai récolté en septembre sur une litiè

17-10-2025 18:45

Sepultariella semi-immersa
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Hello, Found by Laurens van der Linde, Oct. 2025.

21-10-2025 21:34

Peziza badia?
Margot en Geert Vullings

This cup fungus was found on the ground in a damp

21-10-2025 04:52

Chlorociboria aeruginella?
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I found what might be Chlorociboria aeruginella on

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In leaves of Pistacia lentiscus
Javier Ormad, 12-12-2011 23:00
Javier OrmadHola a todos!
Apotecios de 1 mm, en zona dorsal de Pistacia lentiscus. Agrupaciones de esporas sin visualizar ascas, pero se intuyen, de hasta 105 x 35 micras. Ascosporas  longitudinales, naviculares o en forma de boomerang, con 3 septos y multitud de pequeñas gutulas, dejando libre los extremos esporales. Ausencia de parafisis. Excípulo formado por células globosas y subglobosas.

 Hi to all!
Apothecia of 1 mm, in dorsal area of leaves of Pistacia lentiscus. Groupings of spores without display asci, but will foreshadow of up to 105 x 35 microns.Longitudinals naviculars and with the form of a boomerang , with 3 septa and a multitude of small gutules, leaving the spores ends, 65-100 x 5-6 microns. Absence of parafisis. Excípulum formed by globose and subglobose cells.
Any ideas?
Thanks and greetings to all

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Andrew N. Miller, 12-12-2011 23:23
Andrew N. Miller
Re : In leaves of Pistacia lentiscus
This appears to be a species of Tubeufia.

Andy
Alain GARDIENNET, 12-12-2011 23:34
Alain GARDIENNET
Re : In leaves of Pistacia lentiscus

I thought at Calonectria, but which species ?
One of them, C. paucimarosa, has been found on Pistacia but ascospores are very different.
Let's talk specialists.
Alain

Alain GARDIENNET, 12-12-2011 23:36
Alain GARDIENNET
Re : In leaves of Pistacia lentiscus
You should test reaction in KOH.
Alain
Christian Lechat, 13-12-2011 06:58
Christian Lechat
Re : In leaves of Pistacia lentiscus
Alain is right, it looks like Calonectria.
Are ascomata red or darker at base? please test the changing of color in KOH, it is very impor†ant.

Christian
Javier Ormad, 13-12-2011 18:49
Javier Ormad
Re : In leaves of Pistacia lentiscus
I send the images after treatment with KOH.
The specie is Calonectria pyrochroa. Send link to friend Enrique Rubio:

http://www.asturnatura.com/especie/calonectria-pyrochroa.html

Thanks to all

Javier
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