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03-07-2020 17:47

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

02-07-2020 21:45

Castillo Joseba Castillo Joseba

me mandan el material seco, recolectado en  tallo

27-06-2020 13:21

Hardware Tony Hardware Tony

I wondered if anyone could help me with this ascom

02-07-2020 07:56

Garcia Susana

Hola, Agradecería vuestra ayuda para la identifi

02-07-2020 13:33

Garcia Susana

Hola, He recogido estos apotecios que crecían en

02-07-2020 16:05

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

02-07-2020 22:07

Castillo Joseba Castillo Joseba

me mandan el material seco, recolectada en Lantar

02-07-2020 19:16

Angel Pintos Angel Pintos

Hello anybody has this article?The relationship be

02-07-2020 15:17

Thomas Læssøe

see https://svampe.databasen.org/observations/100

01-07-2020 18:05

Salvador Tello

Hola a todos.Estas Orbilias crecían sobre madera

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White Calycina on indeterminate moncot
Enrique Rubio, 17-09-2014 18:20
Enrique Rubio

Hi again


These gregarious, small (up to 0.5 mm high, 0.8 mm broad), shortly stipitate, elastic, fully withish ascomata, not reddening with the age were growing on old leaves of indeterminate monocots of I think grasses, not sedges but I'm not absolutely sure, at 1400 m of altitude on acid montane soil. Apothecial margins are only finely fimbriate.


Ascospores hyaline, 1-septate, with may small lipid guttules that seem to form conidia. Asci IKI r (obviously b after KOH pret.), 8-spored, with no croziers or only small protuberances of abortive croziers. Excipulum built by a gelatinised tissue (textura oblita).


I think in Calycina as the correct genus for it but I don't know a good species that matches with it. Calycina herbarum has not croziers too but their ascospores are longer.


Can you help me?


Thanks again

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Stip Helleman, 17-09-2014 23:57
Stip Helleman
Re : White Calycina on indeterminate moncot
Hi Enrique,
did you consider Allophylaria as a genus for this finding, the excipular structure and IKI red asci point in that direction

cheers,
Stip
Enrique Rubio, 18-09-2014 13:57
Enrique Rubio
Re : White Calycina on indeterminate moncot

Hi Stip


I don't think this is an Allophylaria species and I'm almost sure is a Calycina with gelatinized tissues as many Bisporella species now recombined in Calycina.


 


Thank you, Stip

Stip Helleman, 18-09-2014 23:53
Stip Helleman
Re : White Calycina on indeterminate moncot
Hi Enrique,
you could be right about that, this option did not cross my mind. I that case look at Zotto's Cubby in Calycina white/ heterospora monocots, unfortunately croziers are not depicted and if a different IKI solution is used it could turn blue. Of course this is just a hint, ask Zotto for measurements of this collection.
Cheers,
Stip