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Lichenicolous on Physcia
Lepista Zacarias,
10-04-2020 19:11
I would like to have your help in the identification of the lichenicolous lichen growing on a Physcia appearing in the attached photos.
I also attached photos from the microscpy. The spores are hyaline, guttulate, and mostly simple; some appear to have some central septum, being sligtly constrited there, with dimensions: 15.7 - 20.2 × 4.5 - 5.5 µm.
Thanks in advance,
zaca
IS10-0001.jpg
IS17-0001.jpg
IS18-0001.jpg
Alain GARDIENNET,
10-04-2020 21:32
Re : Lichenicolous on Physcia
Hi Zaca,
Are you completly sure that is Physcia ? Could it be other Physciaceae (Phaeophyscia, for example) ?
It would be well to have more informations (hamathecium, asci, ...).
Zwackhiomyces is perhaps a way to follow. But there are other possibilities, like Lichenochora.
Alain
Lepista Zacarias,
11-04-2020 02:05
Re : Lichenicolous on Physcia
Thank you, Alain, for the valuable comment.
I will try to improve my observation.
Best regards,
zaca
I will try to improve my observation.
Best regards,
zaca