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03-05-2026 11:38

Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

03-05-2026 10:57

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) re

02-05-2026 12:42

Alain BRISSARD

Bonjour à tousJeuidi 30 avril dernier on m'a remi

02-05-2026 13:06

Pauline. Penna

Bonjour  Please can someone help me with this id

01-05-2026 22:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous, Une récolte sur bouse séchée d

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

30-04-2026 10:43

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, 

30-04-2026 10:28

Rot Bojan

Hello, by appearance I would say that I am dealing

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Diatrype sp.
Andgelo Mombert, 10-02-2023 11:46
Andgelo Mombert
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

  • message #75167
  • message #75167
  • message #75167
  • message #75167
Josep Torres, 10-02-2023 22:40
Josep Torres
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.
Andgelo Mombert, 11-02-2023 18:25
Andgelo Mombert
Re : Diatrype sp.
Thanks Josep, but D. spilomea is J+...
Alain GARDIENNET, 12-02-2023 12:08
Alain GARDIENNET
Re : Diatrype sp.
and stroma is different.