▲ 31 r/mycology
Any experts of this subject? Some kind of fungus on norway spruce.
I already discussed about this subject on a local, national Facebook group but people there were not sure/ were not experts in this particular subject.
Found from Eastern Finland this May, a few days ago. What do you think it is? If you are not familiar with fungi of the area, have you seen something like this in other continents?
It does not appear to be rust or caused by drought. One possibility I and people in that mycology group had in mind was Lophodermium. Does it look like it?
On Picea abies, the Norway spruce. The abnormalities appeared only on needles grown last year. Young tree, less than 10 years of age.
u/AaronOni — 6 days ago