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13-07-2020 12:08

Juuso Äikäs

Yesterday I found some Pulvinulas growing on clay-

12-07-2020 16:30

Gilbert MOYNE

Bonjour, Une récolte qui me pose quelques probl

13-07-2020 12:06

Garcia Susana

Hola, Me gustaría saber vuestra opinión acerca

07-07-2020 13:34

Sergey Markov

I found this peziza sp. on loamy soil - on the gro

12-07-2020 17:42

Juuso Äikäs

I found a lot of these growing gregariously on dea

12-07-2020 21:17

BERNARD CLESSE BERNARD CLESSE

Bonsoir à toutes et à tous,Que pensez-vous de ce

12-07-2020 19:23

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur bois mort décortiqué, immergé dan

09-07-2020 00:39

Valencia Lopez Francisco Javier

Hola a todosEncontré este curioso ascomycete a me

10-07-2020 17:50

Garcia Susana

Hola, Me gustaría vuestra ayuda para identificar

08-07-2020 00:01

Shane John

I would ask the indulgence of the group to perhaps

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Calycellina (?) on hardwood
Enrique Rubio, 03-10-2009 21:56
Enrique RubioDear 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.
  • message #9146
Enrique Rubio, 03-10-2009 21:57
Enrique Rubio
Re:Calycellina (?) on hardwood
Spores 0 septate
  • message #9147
Enrique Rubio, 03-10-2009 21:59
Enrique Rubio
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.
  • message #9148
Enrique Rubio, 03-10-2009 22:00
Enrique Rubio
Re:Calycellina (?) on hardwood
Paraphyse with large, cylindrical refractive golden-yellow vacuoles
  • message #9149
Enrique Rubio, 03-10-2009 22:01
Enrique Rubio
Re:Calycellina (?) on hardwood
Apothecial margin with hyphal ends with the same refractive vacuoles
  • message #9150
Enrique Rubio, 03-10-2009 22:01
Enrique Rubio
Re:Calycellina (?) on hardwood
Ectal excipulum of prismatical-porrecta texture
  • message #9151
Enrique Rubio, 03-10-2009 22:04
Enrique Rubio
Re:Calycellina (?) on hardwood
Medullary excipulum with + - roundish hyphae tissue with highly gelified intercellular content.
Many thanks again for your kindly help
Enrique
  • message #9152
Hans-Otto Baral, 03-10-2009 22:10
Hans-Otto Baral
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.
Enrique Rubio, 03-10-2009 22:37
Enrique Rubio
Re:Calycellina (?) on hardwood
Dear Zotto:
I should have known so common species!!
I'm sorry
Enrique
Hans-Otto Baral, 03-10-2009 23:02
Hans-Otto Baral
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
Enrique Rubio, 03-10-2009 23:11
Enrique Rubio
Re:Calycellina (?) on hardwood
Thank you, Zotto
Good nights!
Enrique