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19-07-2023 21:58

Thierry Blondelle Thierry Blondelle

HelloIn a section of a spot leaf of Ilex aquifoliu

14-07-2023 19:46

Josep Torres Josep Torres

Hola. Una parentemente Rosellinia localizada en la

17-07-2023 20:33

Enrique Rubio Enrique Rubio

These blackish, effuse stromata have immersed peri

17-07-2023 12:15

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos,  en tierraA

03-07-2013 09:05

Nina Filippova

Fungal guild of cranberry (Oxycoccus palustris, O.

15-07-2023 16:51

Elisabeth Stöckli

Bonjour,Trouvé dans la litière d'aiguilles de Pi

14-07-2023 12:23

Garcia Susana

Hola, He recolectado estas Helvellas que crecian

14-07-2023 14:23

Edouard Evangelisti Edouard Evangelisti

Bonjour le forum, Je souhaiterais obtenir votre o

14-07-2023 15:12

Juuso Äikäs

I found a few clusters of these Peziza s.l. (Legal

13-07-2023 19:45

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a copy of the following pa

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In an holly leaf spot
Thierry Blondelle, 19-07-2023 21:58
Thierry Blondelle

Hello
In a section of a spot leaf of Ilex aquifolium, I observed what I did not expect. No asci or spores of Trochila ilicina but an intraepidermal formation shaped like an urn and releasing numerous spores or conidiaby a kind of ostiola. Hera are some photos. What do you think ?
Bests
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Enrique Rubio, 20-07-2023 10:07
Enrique Rubio
Re : In an holly leaf spot
Thierry Blondelle, 20-07-2023 15:00
Thierry Blondelle
Re : In an holly leaf spot
Hi Enrique

Thank you for your help. So there would be 2 species on the same leaf ? I'll do a few more macros to confirm.
Enrique Rubio, 20-07-2023 18:31
Enrique Rubio
Re : In an holly leaf spot
Hi Thierry
These are the two faces of the same fungus. The anamorphic and the teleomorphic stage of Phacidium lauri.
Thierry Blondelle, 20-07-2023 22:45
Thierry Blondelle
Re : In an holly leaf spot
Here are some additional photos of the asexual stage of Phacidium lauri. If I'm not mistaken.
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Enrique Rubio, 21-07-2023 18:23
Enrique Rubio
Re : In an holly leaf spot
Yes. I think so.