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21-05-2025 17:28

Anthostomella tomicoides ?
éric ROMERO éric ROMERO

Bonjour Tous, Avec la bonne fiche cette fois (mer

23-05-2025 13:38

Wanted : Immothia atroseptata from the USA
Andgelo Mombert Andgelo Mombert

Dear all, I'm looking for material from the USA of

23-05-2025 09:48

Diplodia on Pistacia.
Josep Torres Josep Torres

Hello.A probable Diplodia located on a small Pista

22-05-2025 08:55

¿Pachyella?
Josep Torres Josep Torres

Hello.A Pezizal sprouting scattered in small group

22-05-2025 17:17

Pyreno from Norway
Per Marstad Per Marstad

I have found this on Alnus glutinosa. Growing unde

19-05-2025 09:42

Whitish Discomycete
Josep Torres Josep Torres

Hello.An ascomycete photographed on April 20, spro

21-05-2025 08:31

Another anamorph in Rubus spp.
Josep Torres Josep Torres

Reddish-brown, grain-like ascomata, measuring 0.7�

20-05-2025 09:37

Anamorph on Rubus.
Josep Torres Josep Torres

Hello, an anamorph photographed last April 20th, s

20-05-2025 22:15

Asco at the base of decaying fern
Francois Guay Francois Guay

I found this ascomycete at the base of a dead fern

20-05-2025 21:36

Mollisia sp. on submerged herbaceous stem
Francois Guay Francois Guay

I found this Mollisia sp. on a submerged herbaceou

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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.
  • message #10210
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.
  • message #10211
Hans-Otto Baral, 02-02-2010 11:43
Hans-Otto Baral
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
  • message #10214
Javier Ormad, 02-02-2010 23:16
Re:Calycellina blanche??
I bring a bad image with the presence of paraphyses. It's hard to deepen the study of this genus
  • message #10215
Javier Ormad, 02-02-2010 23:19
Re:Calycellina blanche??
I have no security presence of hairs, although I thought so. Another photo
  • message #10216
Hans-Otto Baral, 02-02-2010 23:24
Hans-Otto Baral
Re:Calycellina blanche??
Yes, it's not clear, but at least I see that the paraphyses do not contain VBs (refractive vacuoles) so it is surely non Calycellina.
Zotto