25-03-2026 15:06
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous me confirm
25-03-2026 13:54
Enrique Rubio
Does anyone know where I could download the work b
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
24-03-2026 19:59
William Slosse
Hello everyone,On 23/03/26, I found the following
21-03-2026 15:13
Lepista ZacariasHello everyone, Does any one know of any literatu
24-03-2026 21:37
Elisabeth StöckliBonsoir,Sur bois (tronc) très pourri de conifère
24-03-2026 21:07
Ethan CrensonHello all, A friend collected this asco in a wood
23-03-2026 20:16
Miguel Ángel Ribes
Good eveningI'm unable to identify this Coprotus o
24-03-2026 15:44
Åge OterhalsI hope someone can confirm the name of this collec
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.