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Calycellina (?) on hardwood
Enrique Rubio,
03-10-2009 21:56
Dear friends:I'd like to know your opinion about this Calycellina (?) species that grows on indeterminate hardwood (Corylus, Betula?) at 1200 m of altitude.
Apothecia up to 1 mm of diam., shortly stipitate, hymenium deep yellow, golden yellow at maturity, excipulum whitish.
Enrique Rubio,
03-10-2009 21:57
Re:Calycellina (?) on hardwood
Spores 0 septate
Enrique Rubio,
03-10-2009 21:59
Re:Calycellina (?) on hardwood
Asci IKI bb. Apical apparatus apically enlarged. I hesitate about their croziers. I think they are negative, but sometimes it seems to have them.
Enrique Rubio,
03-10-2009 22:00
Re:Calycellina (?) on hardwood
Paraphyse with large, cylindrical refractive golden-yellow vacuoles
Enrique Rubio,
03-10-2009 22:01
Re:Calycellina (?) on hardwood
Apothecial margin with hyphal ends with the same refractive vacuoles
Enrique Rubio,
03-10-2009 22:01
Re:Calycellina (?) on hardwood
Ectal excipulum of prismatical-porrecta texture
Enrique Rubio,
03-10-2009 22:04
Re:Calycellina (?) on hardwood
Medullary excipulum with + - roundish hyphae tissue with highly gelified intercellular content.
Many thanks again for your kindly help
Enrique
Many thanks again for your kindly help
Enrique
Hans-Otto Baral,
03-10-2009 22:10
Re:Calycellina (?) on hardwood
Asci are surely with croziers. The excipulum has thick-walled cells, which is not so obvious here because the cells are alive. In section the texture should be steeply oriented on the lower flanks. I don't hesitate to say Bisporella citrina, but I must admit that this species is misplaced in Bisporella and has actually affinities with Calycellina.
Zotto.
Zotto.
Enrique Rubio,
03-10-2009 22:37
Re:Calycellina (?) on hardwood
Dear Zotto:
I should have known so common species!!
I'm sorry
Enrique
I should have known so common species!!
I'm sorry
Enrique
Hans-Otto Baral,
03-10-2009 23:02
Re:Calycellina (?) on hardwood
No problem, common species are also interesting and often rarely documented :-) And who knows, perhaps someone has a different opinion?
Zotto
Zotto
Enrique Rubio,
03-10-2009 23:11
Re:Calycellina (?) on hardwood
Thank you, Zotto
Good nights!
Enrique
Good nights!
Enrique