A Calycina like helotiale - Forum ASCOFrance

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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