Each branch of the lichen looks like antlers.
Antler perfume lichen
Light green
Looks like corals
Bald Mountain, Elk Valley, Kootenays, BC, Canada
On cliff-side. Gray apothecia.
Having just seen spectacular Caloplaca (I learned the name here on iNaturalist) in S. Australia, I was happy to find what looks like the same lichen here on the Olympic Peninsula.