fungi? on Vitis charcoal

I am investigating charcoal from archaeological sites in Syria and recently came across a possible fungi in the vessels of Vitis wood. I would be really interested whether it are indeed fungi and whether it grew before or afterwards the wood was cut (see SEM picture in attachment). I also would like to know the name of the fungi and its possible impact on the vine.

Thanks in advance!
Katleen Deckers

 

I've passed your question along to one of the professors here who might send it to a few colleagues. Keep your fingers crossed!

 

The following is a kind response from Dr. Mary Berbee.

 

Dear Daniel,
Thanks a lot for passing on my question. Could you please forward many thanks to Dr. Mary Berbee. This information is really helpful.
Best regards,
Katleen

 

Done.