09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
Diatrype sp.
Andgelo Mombert,
10-02-2023 11:46
Hello all,
A small Diatrype that I cannot identify.
On dead branch of Acer sp. (platanoides or campestre), directly on dead pseudothecia of Massaria sp.
Stroma 1-1.5 mm in diameter, discoid. Entostroma developed.
Ascospores 6-7.5 x 1.5-2 µm, allantoid, pale yellow-brown, smooth.
Asci long stipitate, pars sporifera 20-25 x 5-6 µm, with non-amyloid apical apparatus, even with KOH pretreatment.
thank you in advance for your help
Andgelo
Josep Torres,
10-02-2023 22:40
Re : Diatrype sp.
Hola Andgelo, con estas medidas esporales y sobre Acer, las claves llevan a la Diatrype spilomea, pero su aspecto no me cuadra en absoluto.
Saludos.
Saludos.
Andgelo Mombert,
11-02-2023 18:25
Re : Diatrype sp.
Thanks Josep, but D. spilomea is J+...
Alain GARDIENNET,
12-02-2023 12:08
Re : Diatrype sp.
and stroma is different.