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12-10-2015 21:55

Stictis on Arbutus unedo
Lepista Zacarias

Hi everyone,I think this fungus, growing on the th

04-10-2015 14:09

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HiI found them at the bottom of decaying deciduous

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Stictis on Arbutus unedo
Lepista Zacarias, 12-10-2015 21:55
Hi everyone,
I think this fungus, growing on the thin bark of Arbutus unedo, belongs to the genus Stictis. This is my first observation of species in this genus and I don't know if it is possible to reach the species. I have no key for this genus.
The asci are very long, up to 200 x 7 µm, and some of the acicular spores seem to be almost as big (2-2.5 µm in width), though I have no precise measures.
I attach some photos of it and of the corresponding microscopy and I will appreciate any suggestion about its classification.
Thanks in advance,
zaca
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Chris Yeates, 12-10-2015 23:27
Chris Yeates
Re : Stictis on Arbutus unedo
Hello Zaca
I have sent you Sherwood's paper on Ostropalean fungi Mycotaxon (5) pp. 1-277

best wishes
Chris
Lepista Zacarias, 13-10-2015 00:10
Re : Stictis on Arbutus unedo
Thanks very much, Chris. for sending me the paper.
This is a long paper and will take time to diggest. If anyone has experience in this type of fungi and would like to give me his opinion about this one, I would appreciate.
Thanks,
zaca