Image on the flag of Oakland, Calif., appropriately (4)
I believe the answer is:
tree
(Other definitions for tree that I've seen before include "Oak, say" , "cross" , "Box or bay maybe?" , "plane, say?" , "Genealogy chart" .)
I believe the answer is:
tree
(Other definitions for tree that I've seen before include "Oak, say" , "cross" , "Box or bay maybe?" , "plane, say?" , "Genealogy chart" .)