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30-11-2025 12:53

Edvin Johannesen Edvin Johannesen

White short-stipitate apothecia found on thin twig

30-11-2025 10:47

William Slosse William Slosse

I recently found a collection of small Peziza sp.

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

29-11-2025 08:40

Andreas Millinger Andreas Millinger

Hello,on a splintered part of a branch on the grou

28-11-2025 16:45

Nogueira Héctor

November 23, 2025 Requejo de Sanabria (León) SPAI

25-11-2025 14:24

Thomas Læssøe

https://svampe.databasen.org/observations/10490522

27-11-2025 15:41

Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

27-11-2025 11:31

Thomas Læssøe

Collectors notes: Immersed ascomata, erumpent thro

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En caña comun (Arundo donax) 1
Castillo Joseba, 22-04-2016 09:23
Castillo JosebaBuscando una especie,  estoy viendo otras

Esta me ha costado varias pruebas poder  ver algunas cosas,   no tengo seguridad de que es lo que he visto.

A ver si  hay alguna sugerencia 

Saludos
Joseba
  • message #42245
  • message #42245
  • message #42245
  • message #42245
Castillo Joseba, 29-08-2016 12:54
Castillo Joseba
Re : En caña comun (Arundo donax) 1
Alguna sugerencia ???
Enrique Rubio, 30-08-2016 12:02
Enrique Rubio
Re : En caña comun (Arundo donax) 1
Sin ver ascos y esporas me parece que va a ser imposible
Florian Prell, 30-08-2016 12:34
Florian Prell
Re : En caña comun (Arundo donax) 1
Hello Joseba,

are you sure about the correct measurment of the spore size? I think you collected a Lophodermium sp., maybe Lophodermium arundinaceum, but the spores should only be around 1.5 µM broad.

Best regards,
Florian
Enrique Rubio, 30-08-2016 12:42
Enrique Rubio
Re : En caña comun (Arundo donax) 1
Hi Florian, the ascomata don't remember those of a Lophodermium. I think these are close to Apiospora montagnei, a very common fungus on Arundo.
Florian Prell, 30-08-2016 13:16
Florian Prell
Re : En caña comun (Arundo donax) 1
Hello Enrique,

 yes, it seems like the macro- and microscopic features don't fit together. 

Best regards,
Florian