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13-02-2026 18:05

Tiny disc on Acer
Margot en Geert Vullings

On February 9, 2026, we found these small hairy di

14-02-2026 10:58

Asco blanc sur Diatrype
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

13-02-2026 03:30

Unknown near Pseudohalonectria
Tomaz Vucko Tomaz Vucko

Hello! I found these immersed perithecia on a stic

13-02-2026 18:02

Help ID
Nogueira Héctor

November 2025 León (SPAIN) ID Help Hello! Thi

12-02-2026 21:34

Attaque des feuilles de Quercus suber
patrice Callard

Bonjour, la face inférieure des feuilles ce certa

11-02-2026 22:15

Rutstroemia maritima?
William Slosse William Slosse

Today, February 11, 2026, we found the following R

12-02-2026 14:55

Brown-spored and multiseptate loculo on Euonymus europaeus - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10581810

11-02-2026 19:28

Pezizaceae spec. from Germany
Lothar Krieglsteiner Lothar Krieglsteiner

on small deciduous twig on the ground in forest wi

25-04-2025 17:24

Cosmospora/Dialonectria spec.
Stefan Blaser

Hi everybody, This collection was collected by JÃ

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

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Otidea
Castillo Joseba, 02-03-2021 13:43
Castillo JosebaRecolectada en zona de pinos y eucaliptos,  con algun haya  (Fagus)

Pienso en O. bufonia

A ver que os parece

Saludos
Joseba
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  • message #67711
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Nicolas VAN VOOREN, 02-03-2021 13:55
Nicolas VAN VOOREN
Re : Otidea
Spore shape is characteristic of O. alutacea s. lato
Castillo Joseba, 02-03-2021 14:01
Castillo Joseba
Re : Otidea
Gracias Nicolas
Edward Tuddenham, 03-03-2021 00:22
Re : Otidea
Your microphotographs clearly match the beautiful plate 327 of Boudier in Icones Tom. 2. Especially the croziers and the spores. He shows the opercular lids on two asci which you may find by further searching.
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Viktorie Halasu, 03-03-2021 00:56
Viktorie Halasu
Re : Otidea
Hello Joseba,

your last image/collage is in water or something else (e.g. KOH)? Especially the upper right photo of surface cells. And the color of exsiccate is dark chocolate brown, or more like sandstone (dark dirty yellow, ochre yellow)? There is a lot of pigment (exudate) for the alutacea clade, although I have seen similar specimens too. 

Thanks,
Viktorie
Castillo Joseba, 03-03-2021 08:22
Castillo Joseba
Re : Otidea
Estan en IKI
Gracias por los comentarios