Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
It looks like slug or snail damage.
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada