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Riet van Oosten
Add-on topic http://www.ascofrance.com/forum/7059
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Danny Newman
cf. Chaetospermum on XylariaCosby Campground, Grea
black discs mystery
Chris Yeates,
02-03-2014 21:31
Bonsoir tousfound yesterday on a decorticated Salix twig; these black discs looked more 'discomycete'-like than they perhaps do here. I am very confused: everything about them is thick-walled: excipulum of mollisioid textura globosa, but very thick-walled (more like bees' honeycomb; asci 8-spored and thick-walled, widest at apex; ascospores becoming 1-septate, also rather thick-walled; paraphyses again thick-walled and fused together at their apices by dark-brown amorphous matter, the asci being rather widely spaced. No evidence of lichenization. Any help gratefully received.
Cordialement
Chris
Martin Bemmann,
02-03-2014 21:39
Re : black discs mystery
Hi Chris,
did you have tested with IKI? I don't know if lichen must show necesseraly -green- algae?
Regards
Martin
did you have tested with IKI? I don't know if lichen must show necesseraly -green- algae?
Regards
Martin