
06-12-2016 09:26

Bonjour, I am puzzled with this late collection of

05-12-2016 09:54
Gilbert MOYNEBonjour à tous, Vendredi, un ami m'a apporté un

03-12-2016 23:22

Hola a todos. Pongo unas fotos de un asco de colo

02-10-2012 19:30
Dear friends:We have collected on very wet decort

04-12-2016 00:35

Hola a todos. Pongo unas fotos de un asco que hem

29-11-2016 20:46

Hola a todos. ¿Me podrían decir qué significa,

03-12-2016 15:28
François BartholomeeusenDear forummembers, I am glad that the site is avai
A Calycina like helotiale
Michel Hairaud,
06-12-2016 09:26

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
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.