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White apothecia on Picea abies resin
Edvin Johannesen,
29-04-2021 17:41

Hi!
These tiny white apothecia (presumably) were found on resin (Picea abies). I first thought they were Hyalorbilia resinae, which has been found in Norway once before (ID by Baral), but in the microscope I only see masses of globose conidia (ca. 2 microns in diam.) formed in chains in a palisade of slightly curved conidiogenous cells. Any thoughts? (Sorry about the poor micro image quality.)
Thanks!
Stip Helleman,
29-04-2021 23:44

Re : White apothecia on Picea abies resin
Dear Edvin,
It looks like Dendrodochium citrinum which can be cimpletely white sometimes.
Cheers,
Stip
It looks like Dendrodochium citrinum which can be cimpletely white sometimes.
Cheers,
Stip
Edvin Johannesen,
30-04-2021 08:30

Re : White apothecia on Picea abies resin
That looks like a very good suggestion! I will check further. Thanks immensely :)