
01-02-2023 09:35

... 29.3.23 near Carrapateira (W-Algarve, Portugal

02-02-2023 12:44
Me mandan el material seco de Galicia (Españla),

01-02-2023 16:57
Ethan CrensonHi all,On a recent visit to the Bahamas, I had a l

31-01-2023 13:50
Savic DragisaRegards to allAn unusual finding, especially for m

02-02-2023 13:06
ruiz Jose antonioHola, una Anthracobia en restos de quemados compar

01-02-2023 10:30

... on old herbaceous stem (likely Tropaeolum maju

01-02-2023 09:30

.. 29.1.23 near Carrapateira (W-Coast of Algarve),
Orbilia "trechispora"?
Przemyslaw Drzewiecki,
01-12-2022 23:50
I thought it was Orbilia xanthostigma, but the appearance of the ascospores did not fit this kind of completely. I therefore ask for aid in determining the species of the fine.
Best regards: Przemek
Hans-Otto Baral,
02-12-2022 09:47

Re : Orbilia "trechispora"?
This is O. xanthostigma anyway. The curvature of the spores may sometimes be only slight, but we rarely saw such cases. Then the spore is especially thick.
Przemyslaw Drzewiecki,
02-12-2022 11:04
Re : Orbilia "trechispora"?
Thank you for clearing my doubts. I would say that here the curvature of the spores is rather exaggerated. :-) In the microscope slide, I saw conidia that do not match these Orbilia. Are they alien?
For those interested, I've attached last year's photo of typical O. xanthostigma ascospores.
Best regards: Przemek
For those interested, I've attached last year's photo of typical O. xanthostigma ascospores.
Best regards: Przemek
Hans-Otto Baral,
02-12-2022 11:59

Re : Orbilia "trechispora"?
Yes, these are typical ascospores. The conidia might be orbiliaceous but not belonging to this species.
Przemyslaw Drzewiecki,
02-12-2022 12:22
Re : Orbilia "trechispora"?
Thank you again. It's great to get the opinion of a real expert. Greetings from Poland