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Dear Forum,On decorticated wood of Castanea,I foun
En restos de herbaceas sin identificar
Castillo Joseba,
14-05-2020 09:22
Me mandan esta muestra en seco de Galicia, recolectada en restos de herbaceasEjemplar unico de 3-4 mm. de diametro
A ver si hay alguna sugerencia
Saludos
Joseba
Hans-Otto Baral,
14-05-2020 09:42
Re : En restos de herbaceas sin identificar
Hi Joseba
without living elements and the iodine reaction I cannot say something.
Zotto
Castillo Joseba,
14-05-2020 10:10
Re : En restos de herbaceas sin identificar
Buenos dias Zotto, espero que estes bien de salud.
He hecho un poco mas de muestra, aplastandola mas para dispersar un poco los elementos y verlos mejor, si que tiene reacción y tambien he visto alguna parafisis...te pongo fotos
He hecho un poco mas de muestra, aplastandola mas para dispersar un poco los elementos y verlos mejor, si que tiene reacción y tambien he visto alguna parafisis...te pongo fotos
Hans-Otto Baral,
14-05-2020 10:18
Re : En restos de herbaceas sin identificar
So a Hymenoscyphus s.l. The substrate looks leafy. Perhaps H. immutabilis, though this is an autumn fungus.
Castillo Joseba,
14-05-2020 10:20
Re : En restos de herbaceas sin identificar
Gracias Zotto
Mirek Gryc,
14-05-2020 15:34
Re : En restos de herbaceas sin identificar
Hi Zotto, hi Joseba
Microscopic features actually poorly readable from dry material, but maybe Rustroemia should also be considered ???
Microscopic features actually poorly readable from dry material, but maybe Rustroemia should also be considered ???
I am sorry if I am wrong but I got such impression after morphological features. I compared with my recently found on a thin twig Alnus.
Mirek
Hans-Otto Baral,
14-05-2020 16:15
Re : En restos de herbaceas sin identificar
You are right, Mirek! The apical ringlooks sclerotiniaceous, and then the spores also better fit some Ciboria etc on leaves.
Mirek Gryc,
14-05-2020 18:01
Re : En restos de herbaceas sin identificar
Hi Zotto
If you agree with me, I have a question for you: are the nuclei visible in the dry material?
In Joseb's second photo, some spores show something similar to them. Slightly distorted but could it be them?
Mirek
If you agree with me, I have a question for you: are the nuclei visible in the dry material?
In Joseb's second photo, some spores show something similar to them. Slightly distorted but could it be them?
Mirek
Hans-Otto Baral,
14-05-2020 18:06
Re : En restos de herbaceas sin identificar
Not sure but it could be. Spores often survive in dry state for weeks and months.