
13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57
Our revision of Marthamycetales (Leotiomycetes) is

13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Calycina sp. on Impatiens glandulifera
Thorben Hülsewig,
13-10-2019 14:31
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,
Thorben
Hans-Otto Baral,
13-10-2019 17:14

Re : Calycina sp. on Impatiens glandulifera
Hallo Thorben
C. herbarum reacts blue at low and red at high concentration. This is typical C. herbarum.
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,
Thorben
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,
Thorben
Hans-Otto Baral,
13-10-2019 20:36

Re : Calycina sp. on Impatiens glandulifera
Das ist aber erfreulich, dass Lugol so verbreitet genutzt wird :-))