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Åge OterhalsI found this pyrenomycetous fungi in pine forest o

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Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

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Hello.A fungus growing on the surface of a trunk o

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me mandan el material seco de Galicia (España)

03-07-2025 18:40
me mandas el material seco de Galicia (España) re
Hymenoscyphus sp
Gilles Corriol,
28-04-2013 17:14

Je sèche.
Spores 9,6-13,6 x 3,3-4,1 µm, à gouttes poliares x 1-1,5 µm, non septées, non scutulloïdes, sans appendices.
Asques environ 80x7 µm, bouclées, I+.
Paraphyses filiformes, x 2 µm.
Textura prismatica.
Merci d'avance pour vos pistes !
Hans-Otto Baral,
28-04-2013 18:22

Re : Hymenoscyphus sp
This should belong in the H. repandus aggregate. Nice croziers here, my H. repandus has mostly simple septate asci. But a few collections had croziers. Your spores are rather wide and resemble H. peruni, which is on wood and which has inamyloid asci.
So an interesting collection! Could you pleas ephotograph the living paraphyses? They should be multiguttulate at high refractivity.
Zotto
So an interesting collection! Could you pleas ephotograph the living paraphyses? They should be multiguttulate at high refractivity.
Zotto
Gilles Corriol,
29-04-2013 09:09

Re : Hymenoscyphus sp
They are ! (photo added)