Lecanoromycete ¿? - Forum ASCOFrance

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Lecanoromycete ¿?

Garcia Susana, 27-01-2014 09:41

Small, yellow and hard, apothecia growing on wood of Salix.
I suppose that belong to the class Lecanoromycetes.
Does anyone have any idea who may be?

Thanks, a greeting

Susana (Spain)

Hans-Otto Baral, 27-01-2014 09:50

Re : Lecanoromycete ¿?

Certainly not lecanoral (inamyloid asci!) but probably helotial. No idea. You do not have the living paraphyses? How is the margin, best in median section?

No iea, even of the family. Reminds a bit of Durelloideae despite of the light colour.
Zotto

Garcia Susana, 27-01-2014 11:15

Re : Lecanoromycete ¿?

I send paraphyses on water

Hans-Otto Baral, 27-01-2014 11:21

Re : Lecanoromycete ¿?

Good and thanks, though the apices are dead (they could have contained VBs but I don't think so). There are small carotenoids in the lower part, and this reminds me of something lignicolous possibly close to Calloria that I cannot identify. So one more enigma...

Garcia Susana, 27-01-2014 11:21

Re : Lecanoromycete ¿?

The apothecia are very small, about 250um in diameter, and it is difficult to make a cut. I send a picture of the whole apothecium and an enlarged portion.
I will test to make a cut.

Susana

Garcia Susana, 27-01-2014 11:24

Re : Lecanoromycete ¿?

Thanks Zotto

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