orbilia 02-05-16 - Forum ASCOFrance

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orbilia 02-05-16

Blasco Rafael, 05-05-2016 18:19

Hola, tengo esta Orbilia recogida en tallos de umbelifera del año anterior, muy humedos y tapados,
La Micro me recuerda a Orbilia serraciniana, pero no la foto macro,
No son muy gregarias estan mas o menos aisladas, y muchas de ellas estan entre una posible Mollisia o Pyrenopeziza.
diametro entre 0,17 y 0,51
esporas entre 10--13 x 1,2--1,5
Ascas de base simple, apice plano en la mayoria, miden entre 47--56 x 4--4,8
parafisis capitadas
Un saludo
Rfaael

Hans-Otto Baral, 05-05-2016 18:52

Re : orbilia 02-05-16

This looks very interesting. It coud perhaps be O. ebuli. Perhaps helful would be to study the margin in section.
But mainly more free spores are required to see if they have a tail-like base.

Blasco Rafael, 06-05-2016 18:11

Re : orbilia 02-05-16

Hola Zotto.
resulta dificil ver esporas, jugando con el desenfoque e logrado ver algunas aisladas,
Rfaael

Hans-Otto Baral, 06-05-2016 22:14

Re : orbilia 02-05-16

This is indeed O. ebuli, in my opinion. The spores look typical and have a good size, though I noted 12 µm as maximum.

Would be glad if you send me the collection data. Did you study the mollisiod one, has it VBs in the paraphyses?

Blasco Rafael, 07-05-2016 17:42

Re : orbilia 02-05-16

Hola Zotto.
la muestra esta recogida sobre tallo de Unbelifera del año anterior.
Bensesali 1580m, pista forestal de Chia a Plan, Pirineos , Huesca, España.
UTM-31
Latitud 42º 32' 59,04" N
Longitud 0º 26' 37,21" E

Sabe si esta recogida mas veces en España ????

La Mollisia espero mirarla en este momento

Un saludo
Rafael

Hans-Otto Baral, 08-05-2016 09:32

Re : orbilia 02-05-16

Thanks!
There is a collection from Valdepenas de Jaén by S. Tello on Sambucus ebulus.

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