On large rock outcrop on Clarkia Trail
pale white upper surface (not the blue), brown lower surface
ID by tom carlberg during CALS meeting lichen walk
first time seeing this
A week ago this Lemon had no fungi on it.
When I took it outside to photograph a superfine cloud of green spores blew off it.
on sale at grocery outlet 6 months ago. still just as delicious as the day we met.