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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Olla
Michel RIMBAUD, 21-12-2024 11:14
Hello,
Does somebody could send me a key for Olla/Unguicularia genus ?
Thanks in advance.
Michel.
Kosonen Timo, 21-12-2024 18:27
Kosonen Timo
Re : Olla
There isn't really any. Or none that would have very much to do with the diversity. Perhaps best approach is to sit down and read the (little) literature available. And study the relevant folders in "Zotto's folders".

The two frequent and +- well delimited Olla species are O. transiens and O.millepunctata. There are others (described) but they are not that well documented.

For Unguicularia, I find it personally more complicated and have only little experience. I can send you a list of relevant literature.

Timo
Michel RIMBAUD, 22-12-2024 09:27
Re : Olla
Hello Timo,
Thanks for your answer, i'll search the cited documents.
And yes I would be glad to receive the ones about Unguicularia.
Friendly.
Michel.