10-06-2026 11:53
Steve ClementsBonjour, This disco is abundant on dead stems of
10-06-2026 10:45
François Freléchoux
Bonjour à nouveau, Encore une détermination qui
08-06-2026 10:16
Spooren Marco
I don`t have a clou about this fungus,it is not in
10-06-2026 09:24
François Freléchoux
Bonjour, J'imagine que cette détermination ne do
09-06-2026 18:32
Camille MertensSur morceau de roseau immergé 0,5 - 0,7 mm de dia
08-06-2026 17:00
François BartholomeeusenGood day everyone, On June 5 2026, I collected de
07-06-2026 15:10
William Slosse
Hello everyone,On 05-06-26, I found following asco
05-06-2026 11:02
Thomas Læssøehttps://svampe.databasen.org/observations/10596691
07-06-2026 12:09
François Freléchoux
Bonjour, Voici une brève description de ce qui m
A Calycina like helotiale
Michel Hairaud,
06-12-2016 09:26
Bonjour, I am puzzled with this late collection of a Calycina like helotiale on Dipsacus old stems.
MAcro and micro would rather fit with C. pseudodisrceta, including spores but the paraphyses content doesn't.
Ascus 70-80 x 5,5-6, H+ (though not easy to notice) , IKI +B, rather Calycina-type
Spores mostly 9-10 x 2,2-2,5 , OCI 2 , never septate.
This fungus looks as a mixture of Calycina, Cyathicula or even Phaeohelotium.
I will appreciate any help.
Amitiés. Michel
Hans-Otto Baral,
06-12-2016 12:57
Re : A Calycina like helotiale
Hi Michel
how gelatinised is the excipulum?
I think it is a subsessile Cyathicula.
Zotto
how gelatinised is the excipulum?
I think it is a subsessile Cyathicula.
Zotto
Michel Hairaud,
06-12-2016 13:29
Re : A Calycina like helotiale
Many thanks, Zotto,
It is stiptate , though shortly and you are wright, the excipulum is - at least- partly gelatinized.
here are pics of the medulla (clearly intricata), the outermost ectal and of a part of the excipulum more downwards.
Michel
It is stiptate , though shortly and you are wright, the excipulum is - at least- partly gelatinized.
here are pics of the medulla (clearly intricata), the outermost ectal and of a part of the excipulum more downwards.
Michel
Hans-Otto Baral,
06-12-2016 17:53
Re : A Calycina like helotiale
Yes, strongly gelatinized in ectal, and typical guttulate cortical cells.
Michel Hairaud,
06-12-2016 18:07
Re : A Calycina like helotiale
So, may be Cyathicula dipsacea as a tentative name ?
Michel
Michel
Hans-Otto Baral,
06-12-2016 18:18
Re : A Calycina like helotiale
This is a big question, Cyathicula is a mess. The spores look unusual with their contents. Hmmm.