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Mot de passe perdu? S'inscrire

24-05-2020 00:52

DirkW DirkW

Salut a tous!Anybody out there, who made experienc

23-05-2020 21:03

Elisabeth Stöckli

Bonsoir, Trouvé sur branche morte aérienne d'un

24-05-2020 11:31

Camille Mertens

Bonjour à tous.Sur branche (alnus?), en bordure d

25-05-2020 10:17

Joop van der Lee

Because some of us do think that T. minuta is a st

24-05-2020 22:36

Joop van der Lee

The reason why I post all these different characte

24-05-2020 17:54

Juuso Äikäs

I visited a small swamp and found these growing on

24-05-2020 19:31

Robin Isaksson Robin Isaksson

peritheciawall does not react in koh. Spores 22-2

24-05-2020 13:55

Thorben Hülsewig

Hi there, at the beginning of May I found this Py

24-05-2020 13:09

Enrique Rubio Enrique Rubio

Hi to everybodyThese superficial globulose or barr

24-05-2020 10:38

Lothar Krieglsteiner Lothar Krieglsteiner

... found in Northern Germany (Brandenburg, Schorf

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Calycina sp. on Impatiens glandulifera
Thorben Hülsewig, 13-10-2019 14:31
Hi there,

I have here a Calycina sp. which I cannot determine.
My first idea was Calycina herbarum, but the IKI reaction was blue instead of red.
Or can C. herbarum also have a red IKI reaction ?

best regards,

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Hans-Otto Baral, 13-10-2019 17:14
Hans-Otto Baral
Re : Calycina sp. on Impatiens glandulifera
Hallo Thorben

C. herbarum reacts blue at low and red at high concentration. This is typical C. herbarum.
Thorben Hülsewig, 13-10-2019 19:50
Re : Calycina sp. on Impatiens glandulifera
Hallo Zotto,

Thank you for this information, because I saw everywhere on the Internet only the red reaction in Lugol.
That's why I thought there was only the red reaction.

best regards,
Hans-Otto Baral, 13-10-2019 20:36
Hans-Otto Baral
Re : Calycina sp. on Impatiens glandulifera
Das ist aber erfreulich, dass Lugol so verbreitet genutzt wird :-))