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Philippe PELLICIERSur branche morte de Mélèze. Les ascospores sphÃ

17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif

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Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53
Philippe PELLICIERPézizes de 1-4 mm, brun grisâtres, sur les capsu

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Hi to somebody.I would like to know your opinion o

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Hello.I'm searching for a digital copy of the seco

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Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de

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