07-12-2025 16:07
Arnold BüschlenHallo, ich habe in einer Moos-Aufsammlung (epiohy
05-12-2025 17:33
Bruno Coué
Bonjour, je serais heureux de recueillir votre avi
07-12-2025 09:24
Castillo Joseba
De la pasada semana en Galicia EspañaEn el suelo
06-12-2025 00:19
Viktorie Halasu
Hello, would anyone have this article, please? An
02-12-2025 18:59
Malcolm Greaves
This pair of ascos 2.5cm across were on recently b
Hypoxylon marron
Castillo Joseba,
04-08-2015 09:44
Encontrado en el Pirineo, en madera de abeto o de hayaA ver que os parece
Joseba
Alain GARDIENNET,
04-08-2015 11:19
Re : Hypoxylon marron
See towards Hypoxylon perforatum, or rubiginosum using the key : http://pyrenomycetes.free.fr/hypoxylon/keydir/dichotomickey.htm
You will have to observe subsurface granules, and KOH reaction.
Have fun with it !
Alain
Eduard Osieck,
04-08-2015 11:25
Re : Hypoxylon marron
Macroscopically this could be H. rubiginosum. Did you already check the KOH-reaction?
Castillo Joseba,
04-08-2015 16:02
Re : Hypoxylon marron
Se trata de Hypoxylon perforatum, muy parecida a H. rubiginosum, pero con una reacción del estroma al KOH 10% amarillo verdoso en vez de rojizo