25/02/2026
There was hedge cutting in my lane the other week and a large branch was lying in the ground with a lot of this magnificent plant growing on it. Now the incessant rain has stopped, I could get to it!
This is Usnea spp. (Old Man’s Beard) a delicate plant consisting of a lichen and a fungus. You can tell it is Usnea by the stretchy white filament that is at the core of the fronds, which you can see in the video.
I’ve posted about Usnea before, but it is very precious because it only grows where the air is clean, and only a few millimetres a year, so we don’t harvest it straight from living trees. But in this instance I was very lucky to find some!