Calycellina blanche?? - Forum ASCOFrance

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Calycellina blanche??

Javier Ormad, 02-02-2010 00:40

Bonjour tout le monde,
Je présente un possible Calycellina, quoique peu claire ou du genre, dans l'écorce intérieure trempée dans l'eau trop saumâtre branche morte de Pinus halepensis. Disciforme taille jusqu'à 1 mm avec petit pied intégré dans le substrat.

Javier Ormad, 02-02-2010 00:43

Re:Calycellina blanche??

Asques cylindriques en massue, octosporées, biseriate, monorrincas, amyloïde 35-42 x 6-7 μ en taille. Ascospores elliptiques-fusiformes, lisses, hyalines, avec une cloison centrale spécimens matures, présentant de petites gútulas irrégulière de 8-14 (16) x 2,5-3 (4) microns. Paráfisis filiforme. Excípulo ectal structure subglobosa et prismatiques.

Hans-Otto Baral, 02-02-2010 11:43

Re:Calycellina blanche??

Looks for me like a Hyaloscypha or related genus, but not Calycellina. It would be important to see the width of the paraphyses and especially living ones because of the vacuoles.

Are there any hairs? How looks the margin?

Zotto

NC NC, 02-02-2010 23:15

Re:Calycellina blanche??

I bring a bad image with the presence of paraphyses. It's hard to deepen the study of this genus