31-08-2025 17:32
Michel Hairaud
Bonjour, Pas d'identité trouvée pour cette réc
31-08-2025 19:41
Enrique Rubio
Hi to someone.I need to download this issue of Sve
31-08-2025 14:34
Thomas FlammerI have found a Rutstroemia on abt. 2000 m on Alnus
29-08-2025 19:04
Thomas FlammerSpores 21.2 - 26.2 x 8.3 - 11.3 µm - Q: 2.20 - 2.
28-08-2025 17:24
Thomas FlammerI know, that this is not the real topic of this fo
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
27-08-2025 12:02
Pavol PaloHello dear friendsI would like to ask for sharing
25-08-2025 17:37
François Freléchoux
Bonjour,Nous avons trouvé samedi dernier à l'ét
Orbilia on herbaceous stems (Galium?)
Enrique Rubio,
21-10-2021 21:09
I would be grateful for an opinion on this Orbilia which forms tiny, pulvinate, non-flattened ascomata on herbaceous stems, most probably Galium mollugo, at 1700 m altitude. Secretions can be seen at the margins but no true glassy processes.Many thanks in advance.
Hans-Otto Baral,
21-10-2021 21:19
Re : Orbilia on herbaceous stems (Galium?)
Could you please send me in higher resolution?
Sounds like O. subtrapeziformis, but the spores are not very acute above and the herbaceous substrate is unusual.
Enrique Rubio,
21-10-2021 21:27
Re : Orbilia on herbaceous stems (Galium?)
Hi Zotto
Sent by wetransfer. The collector was Jesús.
Sent by wetransfer. The collector was Jesús.
Hans-Otto Baral,
21-10-2021 21:54
Re : Orbilia on herbaceous stems (Galium?)
Thanks! The problem is always to distinguish O. subtrapeziformis and O. obtusispora. O. trapeziformis is excluded by spoore length, so I tend to believe this is O. obtusispora.
Hans-Otto Baral,
22-10-2021 08:28
Re : Orbilia on herbaceous stems (Galium?)
I tried my key and unequivocally arrive at O. obtusispora, except that this would be the first sample on a herb.
But: is the substrate correct? couldn't this be a very thin, very rotten woody twig?
Enrique Rubio,
24-10-2021 09:28
Re : Orbilia on herbaceous stems (Galium?)
Hi Zotto
It was undoubtedly a herbaceous stem. The only doubt is whether it was a Galium or not.
It was undoubtedly a herbaceous stem. The only doubt is whether it was a Galium or not.
Hans-Otto Baral,
24-10-2021 10:37
Re : Orbilia on herbaceous stems (Galium?)
I cannot imagine that a rotten Galium stem looks like this but I may be wrong.
Enrique Rubio,
24-10-2021 11:02
Re : Orbilia on herbaceous stems (Galium?)
There were many stems of Galium mollugo on the site and very close by, and although I cannot be sure that they belonged to this species, the substrate was certainly not woody at all.