25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
24-11-2025 15:23
Arnold BüschlenHallo, auf einer offenen Kiesfläche am Rande ein
23-11-2025 11:16
Bohan JiaHi, I found small discs growing on dead stem of
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
Geoglossum fallax??
Rubén Martínez-Gil,
12-10-2017 20:23
Hola a todos.
Subo unas fotos de un Geoglossum que encontramos entre hierbas y musgos en talud húmedo.
Miden hasta 6 cm de altura.
Esporas de 4-12 septos.
¿Qué les parece?
Gracias
Rubén
Hans-Otto Baral,
12-10-2017 20:53
Re : Geoglossum fallax??
Could be fallax indeed but you did not see living asci? The spores in the living asci should always be hyaline, the ejection happens when they are still hyaline - this is a good character of fallax.
Zotto
Zotto
Rubén Martínez-Gil,
12-10-2017 21:49
Re : Geoglossum fallax??
Hola Zotto.
Sí, yo vi muchas ascas que soltaban esporas hialinas en la preparación.
Envío alguna foto con ascas, vivas, creo.
Saludos y gracias por su ayuda.
Rubén
Hans-Otto Baral,
12-10-2017 22:43
Re : Geoglossum fallax??
Yes, on the last pic I see about 4 living asci with hyaline spores, showing vacuole water below the spores and also on the sides between ascus wall and spores.
The ascus with brown spores is clearly dead, the ascus is collapsed (shrunken) and the wall tight with the spores.
The ascus with brown spores is clearly dead, the ascus is collapsed (shrunken) and the wall tight with the spores.
Rubén Martínez-Gil,
12-10-2017 23:32
Re : Geoglossum fallax??
Gracias por sus comentarios, Zotto.
Saludos
Rubén